FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2009

Commission File Number 1-15224

Energy Company of Minas Gerais

(Translation of Registrant’s Name Into English)

Avenida Barbacena, 1200

30190-131 Belo Horizonte, Minas Gerais, Brazil

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

                Form 20-F  x  Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                Yes o No  x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  N/A

Index

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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1.                                       Presentation of Annual and Fourth Quarter 2008 Results, Companhia Energética de Minas Gerais – CEMIG

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2.                                      Summary of Decisions of the 456th Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, March 27, 2009

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Listed Company

CNPJ 17.155.730/0001-64

NIRE 31300040127

SUMMARY OF DECISIONS OF THE 456TH MEETING OF THE BOARD OF DIRECTORS

At its meeting held on March 27, 2009, the Board of Directors of Companhia Energética de Minas Gerais approved the following matter:

·      Voluntary Dismissal Program

Av.Barbacena, 1200 - Santo Agostinho - CEP 30190-131

Belo Horizonte - MG - Brasil - Fax (0XX31)3506-5025 - Tel.: (0XX31)3506-5024

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3.                                      Summary of Principal Decisions of the 88th Meeting of the Board of Directors, Cemig Geração e Transmissão S.A., March 27, 2009

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CEMIG GERAÇÃO E TRANSMISSÃO S.A.

Listed company – CNPJ 06.981.176/0001-58

Summary of principal decisions

At its 88th meeting, held on March 27, 2009, the Board of Directors of Cemig Geração e Transmissão S.A. approved the following matter:

·                  Voluntary Dismissal Program

Avenida Barbacena, 1200 – 12º andar - Santo Agostinho - CEP 30190-131

Belo Horizonte - MG - Brasil - Tel.: (0XX31)3506-5024 - Fax (0XX31)3506-5025

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4.                                      Summary of Principal Decisions of the 86th Meeting of the Board of Directors, Cemig Distribuição S.A., March 27, 2009

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CEMIG DISTRIBUIÇÃO S.A.

Listed Company

CNPJ 06.981.180/0001-16

Summary of principal decisions

At its 86th meeting, held on March 27, 2009, the Board of Directors of Cemig Distribuição S.A. approved the following matter:

·                 Voluntary Dismissal Program

Av.Barbacena 1200 Santo Agostinho 30190-131 Belo Horizonte, MG Brazil Tel.: +55 31 3506-5024 Fax +55 31 3506-5025

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5.                                       Notice to Stockholders Regarding Dividends and Increases of Registered Capital and Bonus, Companhia Energética de Minas Gerais – CEMIG, March 31, 2009

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

LISTED COMPANY

CNPJ 17.155.730/0001-64

NOTICE TO STOCKHOLDERS

We hereby advise our stockholders that the Board of Directors, at its meeting held on March 18, 2009, decided to propose the following to the General Meeting of Stockholders to be held on April 29, 2009:

1.             DIVIDENDS

In accordance with sub-item “b” of the sole sub-paragraph of Clause 28 of our Bylaws, distribution of R$ 943,518,000, corresponding to R$ 1.901909180 per share of the present registered capital, as dividends, based on the net profit of R$ 1,887,035 for 2008.

a.               All stockholders whose names are on the Company’s Nominal Share Registry on the date on which the General Meeting of Stockholders is held will be entitled to this benefit.

The shares will trade “ex-dividend” on the day immediately following the said date on which the said Meeting is held.

b.              The payment is conditional upon ratification by the General Meeting of Stockholders to be held on April 29, 2009.

2.             INCREASE OF REGISTERED CAPITAL, AND BONUS:

1.             Approval of increase of the Registered Capital from R$ 2,481,507,565.00 (two billion, four hundred and eighty one million, five hundred and seven thousand, five hundred and sixty five Reais) to R$ 3,101,884,460,00 (three billion, one hundred and one million, eight hundred and eighty four thousand, four hundred and sixty Reais), with issuance of 124,075,379 (one hundred and twenty four million, seventy five thousand three hundred seventy nine) new shares, of which 54,230,849 (fifty four million, two hundred e thirty thousand eight hundred forty nine) are nominal common shares with par value of R$ 5.00 (five Reais) each and 69,844,530 (sixty nine million, eight hundred forty four thousand five hundred and thirty) are nominal preferred shares with par value of R$ 5.00 (five Reais) each, upon capitalization of R$ 620,376,895.00 (six hundred and twenty million, three hundred and seventy six thousand eight hundred and ninety five Reais), of which the amount of R$ 606,454,665,00 (six hundred and six million, four hundred and fifty four thousand six hundred and sixty five Reais) is to come from part of the Retained Earnings Reserve, and the amount of R$ 13,922,230,00 (thirteen million, nine hundred and twenty two thousand two hundred and thirty Reais) is to come from incorporation of

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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the portions paid in 2008 as principal, adjusted up to December 2005, in accordance with Clause 5 of the Contract for Assignment of the Outstanding Balance Receivable on the Results Compensation Account (the “CRC Account”); a bonus being distributed to the stockholders, as a consequence, of 25.000000151%, in new shares of the same type as those held and with par value of R$ 5.00.

1.1.                             All stockholders whose names are on the Company’s Nominal Share Registry on the date on which the General Meeting of Stockholders is held will be entitled to this benefit.

The shares will trade “ex-” the right to this bonus on the day immediately following the said date on which the said Meeting is held.

1.2.                             In accordance with §1º of Article 25 of Brazilian Federal Revenue Service Normative Instruction 25/2001, the unit cost of acquisition attributed to the bonus shares is R$ 5.00.

1.3.                             In accordance with Normative Instruction 168/91 of the Brazilian Securities Commission (Comissão de Valores Mobiliários – CVM), the amount resulting from the sale, in Reais, of the fractions resulting from calculation of the share bonus will be paid to the holders of those fractions together with the payment of the first installment of the dividend for the business year of 2008.

We reiterate that the bonus is conditional upon ratification by the General Meeting of Stockholders, to be held on April 29, 2009.

Shareholders whose shares are not held in custody by the CBLC and whose registration details are not up-to-date should visit any branch of Banco Bradesco S.A. (the Institution which administers Cemig’s Nominal Share Registry System), carrying their personal identification documents, for the necessary updating.

Belo Horizonte, March 31, 2009.

Luiz Fernando Rolla
Chief Officer for Finance, Investor Relations and Control of Holdings

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6.                                      Summary of Principal Decisions of the 89th Meeting of the Board of Directors, Cemig Geração e Transmissão S.A., April 17, 2009

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CEMIG GERAÇÃO E TRANSMISSÃO S.A.

Listed company – CNPJ 06.981.176/0001-58

Summary of principal decisions

At its 89th meeting, held on April 17, 2009, the Board of Directors of Cemig Geração e Transmissão S.A. approved the following matters:

1.              Authorization for participation by Cemig GT in a Special-purpose Company.

2.              Signing of an association agreement.

3.              Issue of debentures of Madeira Energia S.A. – MESA.

4.              Orientation of vote in favor of capital increase in Madeira Energia S.A. – MESA and Santo Antônio Energia S.A. – SAESA.

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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7.                                      Summary of Principal Decisions of the 87th Meeting of the Board of Directors, Cemig Distribuição S.A., April 17, 2009

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CEMIG DISTRIBUIÇÃO S.A.

Listed Company

CNPJ 06.981.180/0001-16

Summary of principal decisions

At its 87th meeting, held on April 17, 2009, the Board of Directors of Cemig Distribuição S.A. approved the following matters:

1.              Signing of a Working Agreement with the Office of the General Attorney of the State of Minas Gerais.

2.              Sharing, by Empresa de Infovias S.A., of the Electronic Procurement Portal (PEC).

3.              Signing of a contractual amendment with Consórcio Aliança.

4.              Signing of a working agreement between Cemig D, Cemig GT and the Minas Gerais State Forests Institute (IEF).

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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8.                                      Summary of Decisions of the 457th Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, April 17, 2009

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG
Listed Company
CNPJ 17.155.730/0001-64
NIRE 31300040127

SUMMARY OF DECISIONS OF THE 457th MEETING OF THE BOARD OF
DIRECTORS

At its 457th meeting, held on April 17, 2009, the Board of Directors of Companhia Energética de Minas Gerais approved the following matters:

1.              Authorization for participation by Cemig GT in a Special-purpose Company.

2.              Signing of an association agreement.

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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9.             Summary of Minutes of the 83rd Meeting of the Board of Directors, Cemig Distribuição S.A., January 20, 2009

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Cemig Distribuição S.A.

Listed company — CNPJ 06.981.180/0001-16 — NIRE 31300020568

Summary of minutes of the 83rd meeting of the Board of Directors

Summary of proceedings:

I                                         The Chairman asked the Board Members present to state whether any of them had conflict of interest in relation to the matters on the agenda of meeting, and all stated that there was no such conflict of interest.

II                                     The Board approved:

a)                                     The proposal of the Chairman, to elect as Deputy CEO Mr. Arlindo Porto Neto — Brazilian, married, company manager, resident and domiciled in Belo Horizonte, Minas Gerais, at Rua Matias Cardoso 268/1001, Santo Agostinho, CEP 30170-050, Identity Card M-2450113-SSPMG and CPF 007940236-49 — to complete the same period of office as the other Chief Officers, that is to say until the first meeting of the Board of Directors following the Ordinary General Meeting of 2010, in substitution for the function for which he was elected by the Board of Directors at its meeting held on March 6, 2008, to be held jointly with the post of CEO.

b)                                    the proposal by board member Alexandre Heringer Lisboa that the members of the Board of Directors should authorize their Vice-Chairman to call the Extraordinary General Meeting of Stockholders to be held on February 9, 2009, at 3 p.m., to deal with the changes to the bylaws and the orientation of vote mentioned above; and in the event of there not being a quorum, to make second convocation within the legal period.

c)                                     The minutes of this meeting.

III                                   The Board submitted the following proposals to the Extraordinary General Meeting of Stockholders:

  1                                  Creation of the Office of the Chief Officer for the Gas Division; and, consequently, alteration of the drafting of the head paragraph of Clause 13 of the Bylaws, to the following:

“Clause 13                       The Executive Board shall be made up of 9 (nine) Executive Officers, who may be stockholders, resident in Brazil, namely:

the Chief Executive Officer,

the Deputy CEO,

a Chief Officer for Finance, Investor Relations and Control of Holdings,

a Chief Corporate Management Officer,

a Chief Distribution and Sales Officer,

a Chief Trading Officer,

a Chief New Business Development Officer;

a Director Without Specific Designation, and

a Chief Officer for the Gas Division,

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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all elected and able to be dismissed at any time by General Meeting of the Sole Stockholder — Cemig, with period of office of 3 (three) years, re-election being permitted.

The period of office of the Chief Officers shall extend up to the new Chief Officers elected being sworn in.”

2              Alteration of the drafting of the head paragraph of Clause 17 of the Bylaws, defining the attributions of the Chief Officers, to the following:

“Clause 17:                    Subject to the provisions of the previous clauses, the following are the functions and powers attributed to the Executive Board:

I — To the Chief Executive Officer:

a)              to oversee and direct the work of the company;

b)            to supervise the preparation and implementation of the Multi-year Strategic Implementation Plan and to develop the strategies and actions approved;

c)             to represent the company in the Courts, on the plaintiff or defendant side;

d)            to sign, jointly with one Chief Officer, documents which bind the company;

e)             to present the annual report of the company’s business to the Board of Directors and to the Ordinary General Meeting of Stockholders;

f)               to hire and dismiss employees of the Company;

g)            to manage and direct the activities of internal audits and institutional relationships, legal, communication and representation activities, function of the company’s Ombudsman and the General Secretariat.

h)            to propose to the Executive Board for approval, jointly with the Chief Officer to whom the employee is linked, nominations for management positions of the Company;

i)                to propose appointments for the positions of management and on the Audit Boards of the wholly-owned subsidiaries, jointly-controlled companies and affiliated companies, and also Forluz (Fundação Forluminas de Seguridade Social) after hearing the opinion of the Chief Officer for Finance, Investor Relations and Control of Holdings.

II — To the Deputy Chief Executive Officer:

a)             to substitute the Chief Executive Officer if he is absent, on leave, temporarily impeded from exercising his functions, or has resigned or his post is vacant;

b)            to promote improvement of the Company’s social responsibility and sustainability policies;

c)             to set the policies and guidelines for the environment, technological development, alternative energy sources and technical standardization;

d)            to co-ordinate the Company’s strategy for operations in relation to the environment, technological processes and strategic management of technology;

e)             to coordinate the putting in place and maintenance of the Company’s quality control systems;

f)               to promote the implementation of programs for the company’s technological development;

g)            to monitor the management of the plans for compliance with the guidelines for the environment, technology and the improvement of quality.

III — To the Chief Officer for Finance, Investor Relations and Control of Holdings:

a)           to make available the financial resources necessary for the operation and expansion of the Company, in accordance with the Annual Budget, conducting the processes of contracting of loans and financings, and related services;

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b)            to co-ordinate the preparation and consolidation, with the participation of all the Chief Officers, of the company’s Multi-year Strategic Implementation Plan and Annual Budget;

c)             to arrange for economic and financial valuation of the Company’s capital expenditure investment projects, except those that are the responsibility of the Chief New Business Development Officer;

d)            to accompany the performance of the execution of investment projects, according to targets and results approved by the Management;

e)             to carry out the accounting of, and to control, the company’s economic-financial transactions;

f)               to determine the cost of the service and to establish an insurance policy, as laid out in the company’s Multi-year Strategic Implementation Plan;

g)            to prepare the short-, medium- and long-term financial programming in detail, as specified in the company’s Multi-year Strategic Implementation Plan and Annual Budget;

h)            to control the company’s registered capital, decide policy for its shares and corporate governance, and suggest dividend policy;

i)                to coordinate the preparation and negotiation of the tariffs for retail supply and distribution of electricity, with the National Electricity Agency, Aneel;

j)                to be responsible for the provision of information to the investing public, to the Securities Commission (CVM) and to the Brazilian and international stock exchanges and over-the-counter markets, and the corresponding regulation and inspection entities, and to keep the company’s registrations with these institutions updated.

l)                to represent the Company to the CVM, the stock exchanges and other entities of the capital markets;

m)          to arrange for the financial and corporate management of the company’s holdings in the wholly-owned subsidiaries, subsidiaries and affiliated companies, within the criteria of good corporate governance and making continual efforts for compliance with their business plans, subject to the provisions of these Bylaws;

n)            to propose to the Executive Board, for approval or submission to the Board of Directors or General Meeting of Stockholders, depending on the competency defined in these Bylaws, injections of capital, exercise of the right of preference and the making of voting agreements in the wholly-owned companies, subsidiaries and affiliated companies and in the consortia in which the Company participates;

o)            to take part in negotiations that involve the constitution or alteration of corporate documents of the holdings referred to in the previous sub-clause;

p)            to coordinate the processes of sale of stockholdings owned by the Company, or by its wholly-owned subsidiaries, subsidiaries and affiliated companies, upon prior legislative authorization and approval by the Board of Directors.

IV — To the Chief Corporate Management Officer:

a)             to ensure the provision of appropriate personnel to the company;

b)            to decide the Company’s human resources policy and to orient and promote its application;

c)             to orient and conduct activities related to organizational studies and their documentation;

d)            to decide, conduct and supervise the Company’s telecommunications and information technology policy;

e)             to plan, put in place and maintain the company’s telecommunications and information technology systems;

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f)               to decide policies and rules on support services such as transport, administrative communication, security guards, and provision of adequate quality in the workplace for the company’s personnel;

g)            to provide the company with infrastructure and administrative support resources and services;

h)            to coordinate the policies, processes and means of property security, work safety and security guarding approved by the Company;

i)                to carry out the negotiations of collective work agreements, in accordance with the guidelines and limits approved by the Board of Directors, submitting the proposals negotiated for approval by the Executive Board;

j)                to manage the process of contracting of works and services and of acquisition and disposal of materials and real estate property;

l)                to effect quality control of the material acquired and of the qualification of contracted service providers;

m)          to administer and control the stock of material, arrange for the separation and recovery of used material, and to carry out sales of excess and unusable material, and scrap;

n)            to arrange for and implement programs to increase, develop, perfect and continually improve suppliers of materials and services of interest to the Company, alone or in cooperation with other Chief Officers’ Departments or development agencies and industry associations, in the ambit of the State of Minas Gerais;

o)            to carry out environmental action and corporate management programs within the scope of this Chief Officer’s Department;

p)            to authorize initiation of administrative tender proceedings and proceedings for exemption or non-requirement for tenders, and the corresponding contracts, in amounts less than
R$ 2,800,000.00 (two million eight hundred thousand Reais);

q)            to propose to the Chief Executive Officer, for submission to the Executive Board for approval, from among the employees of the Company, nominations for the positions of sitting and substitute members of the Integrated Pro-Health Administration Committee;

r)               to propose to the Chief Executive Officer, for submission to the Executive Board for approval, from among the employees of the company, nominations of employees to the Union Negotiation Committee, and also the appointment of its coordinator;

s)             to present to the Executive Board the assessments received from a leadership succession development program, put in place by the Company, for the purpose of assisting the Executive Board in making its decisions on appointments of employees to management posts.

V — To the Chief Distribution and Sales Officer:

a)             to make continuous efforts on behalf of the quality of supply of energy to consumers that are directly linked to the Company’s distribution system;

b)            to prepare the planning of the Company’s distribution system;

c)             to manage the implementation of the distribution facilities, including preparation and execution of the plan, construction and assembly;

d)            to operate and maintain the electricity distribution system and the associated systems of supervision and remote control;

e)             to manage the Company’s work safety policy in the ambit of its activities;

f)               to propose and implement the policies for service to consumers served by this Chief Officer’s Department;

g)            to develop programs and actions with captive consumers with demand lower than 500 kW, with a view to the most efficient use of electricity;

h)            to establish commercial relationships with and coordinate the sale of electricity and services to captive consumers with demand lower than 500 kW;

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i)                to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

j)                to represent the company in the Brazilian Electricity Distributors’ Association (Abradee) and with other entities of the distribution sector;

l)                to establish policies and guidelines to ensure the physical security of the distribution facilities, and manage the asset security of these facilities;

m)          to seek continuous improvement of the processes of operation and maintenance, through the use of new technologies and methods that aim for improvement of quality and reduction of the cost of those activities.

VI — To the Chief Trading Officer:

a)             to carry out research, studies and projections on the markets of interest to the Company;

b)            to coordinate the planning and execution of the purchase of electricity to serve the company’s market;

c)             to coordinate the purchase and sale of electricity in its different forms and modalities, including importation, exportation and holdings in all the segments of markets specialized in energy;

d)            to represent the Company in the Electricity Trading Chamber (CCEE), taking responsibility for the transactions carried out in the ambit of the chamber, and to represent the Company in relations with the other entities trading electricity;

e)             to coordinate the establishment of the prices for purchase and sale of electricity, and to propose them to the Executive Board for approval;

f)               to establish commercial relations with and coordinate the sale of electricity and services to individual consumers, or groups of consumers, served at voltages of 2.3kV or more and contracted demand of 500kW or more, and also business groups;

g)            to identify, measure and manage the risks association with the trading of electricity;

h)            to negotiate and manage the commercial transactions involved in transport and connection of any party accessing the distribution system;

i)                to negotiate and manage the Contracts for Use of the Transmission System with the National System Operator (ONS) and for connection to the Distribution System with transmission companies;

j)                to manage the trading, in coordination with the Chief New Business Development Officer, of the Company’s carbon credits.

VII — To the Chief New Business Development Officer:

a)             to arrange prospecting, analysis and development of new business of the Company in the areas of generation, transmission and distribution of electricity, and oil and gas, and in other activities directly or indirectly related with the Company’s objects;

b)            to arrange for technical, economic-financial, and environmental feasibility studies of new business projects for the Company, in coordination with the Chief Officers’ Departments related to the said businesses;

c)             to coordinate negotiations and implement the partnerships, consortia, special-purpose companies and other forms of association with public or private companies necessary for the development of new business, and also negotiation of contracts and corporate documents of the projects;

d)            to coordinate the participation of the Company in tender proceedings for obtaining grant of concessions in all the areas of its operations;

e)             to prospect, coordinate, evaluate and structure the opportunities for acquisition of new assets in the electricity sector and in the oil and gas sector;

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f)               to coordinate the Company’s participation in the auctions of new business opportunities held by the National Electricity Agency (Aneel), and the National Oil, Natural Gas and Biofuels Agency (ANP);

g)            to arrange for prospecting and analysis, within the scope of the Company, of business opportunities related to the use of carbon credits;

h)            to consolidate planning of expansion of the generation, transmission and distribution systems;

h)          to consolidate the Company’s Capital Investment Program in generation, transmission and distribution;

i)                to represent the company in relations with the entities for planning of expansion of the electricity sector in its areas of operation;

l)              to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

l)              to accompany, within the Company, the energy planning of the State of Minas Gerais.

VIII — To the Director without specific designation:

a)           to carry out the acts specifically provided for in the legislation and these bylaws, and the activities attributed to him or her by the Board of Directors.

IX — To the Chief Officer for the Gas Division:

a)             to coordinate, in the name of the Company and its wholly-owned and other subsidiaries and jointly-controlled companies, all the activities related to exploration, acquisition, storage, transport, distribution and sale of oil and gas or oil products and by-products, directly or through third parties;

b)            to propose to the Executive Board guidelines, general rules and plans of operation, prospecting, exploration, acquisition, storage, transport, distribution and sale of activities of the oil and gas business;

c)             to carry out research, analyses and studies of investments and new technologies related to oil and gas, jointly with the Office of the Chief New Business Development Officer;

d)            to develop standardized rules for projects in the field of oil and gas;

e)             to propose to the Executive Board a multi-year plan for investments and expenses of Gasmig;

f)               to propose to the Executive Board a multi-year plan for investments and expenses of other special-purpose companies associated with the activity of oil and gas;

g)            to consolidate the management of the work safety policies of Gasmig and of other special-purpose companies, in the oil and gas activities, in accordance with the general guidelines laid down by the Company, through the Office of the Chief Corporate Management Officer;

h)            to carry out research, studies, analyses and market projections of interest to the Company within the scope of the oil and gas activities;

i)                to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

j)                to represent the Company in the various entities that bring together and represent the companies of the oil and gas sector.”

3              Alteration of the drafting of sub-items “d”, “e”, “j” and “l” of Clause 12 of the Bylaws, to alter the financial limits for decision by the Board of Directors, to the following: “Clause 12...

d)          to decide, upon proposal put forward by the Executive Board, on disposal or placement of a charge on any of the Company’s property, plant or equipment, and on the giving by the Company of any guarantee to any third parties of which the individual value is greater than or equal to R$ 14,000,000.00 (fourteen million Reais);

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e)             to decide, upon proposal put forward by the Executive Board, on the Company’s investment projects, signing of contracts and other legal transactions, contracting of loans or financings, or the constitution of any obligations in the name of the company which, individually or jointly, have value of R$ 14,000,000.00 (fourteen million Reais) or more, including injections of capital into wholly-owned or other subsidiaries, jointly-controlled companies or affiliated companies or the consortia in which the Company participates;

j)                to authorize, upon a proposal by the Executive Board, commencement of administrative tender proceedings, and proceedings for dispensation from or non-requirement of bids, and the corresponding contracts, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;

l)                to authorize, upon a proposal put forward by the Executive Board, filing of legal actions, or administrative proceedings, or entering into court or out-of-court settlements, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;”

4              Insertion of a Paragraph 3 in Clause 21 of the Bylaws, to change the annual financial limits for decision by the Executive Board, with the following drafting:

“Clause 12...

§ 3               The financial limits for decision by the Board of Directors shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”;

5              Alteration of the drafting of sub-items “d”, “e”, “f”, “h” and “i” of Paragraph 4 of Clause 16 of the Bylaws, to alter the financial limits for decision by the Executive Board, to the following:

“Clause 16...

§ 4 ...

d)             decision on re-managing of investments or capital expenditure specified in the Annual Budget which amount, individually or in aggregate, during a single financial year, to less than R$ 14,000,000.00 (fourteen million Reais), with consequent re-adaptation of the targets approved, obeying the multi-year Strategic Implementation Plan and the Annual Budget;

e)              approval of disposal of or placement of a charge upon any of the company’s property, plant or equipment, and the giving of guarantees to third parties, in amounts less than R$ 14,000,000.00 (fourteen million Reais);

f)                authorization of the Company’s capital expenditure projects, signing of agreements and legal transactions in general, contracting of loans, financings and the constitution of any obligation in the name of the Company, based on the Annual Budget approved, which individually or in aggregate have values less than R$ 14,000,000.00 (fourteen million Reais), including the injection of capital into wholly-owned or other subsidiaries, jointly-controlled companies, affiliated companies, and the consortia in which the Company participates, subject to the provisions of sub-clause ‘p’ of sub-item IV of Clause 22; ...

h)             authorization to commence administrative tender proceedings and proceeding for exemption from or non-requirement for tenders, and the corresponding contracts, in amounts greater than or equal to R$ 2,800,000.00 (two million eight hundred thousand Reais) and less than R$ 14,000,000.00 (fourteen million Reais); ...

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i)                           authorization to file legal actions and administrative proceedings, and to enter into Court and out-of-court settlements, for amounts less than R$ 14,000,000.00 (fourteen million Reais);”

6                    Insertion of a Paragraph 7 in Clause 16 of the Bylaws, to change the annual financial limits for decision by the Executive Board, with the following drafting:

“Clause 16...

§ 7                The financial limits for decision by the Executive Board shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”;

7                    Insertion of Paragraph 5 in Clause 17 of the Bylaws, to adjust the annual financial limit for decision by the Chief Corporate Management Officer, in relation to starting of administrative tender proceedings, and proceedings for exemption from or non-requirement for tender, and making of the corresponding contracts, with the following drafting:

“Clause 17...

§ 5                The financial limit set by sub-clause “p” of Item IV of this Clause shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”;

— the other clauses of the Bylaws being unchanged.

IV                   Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva and Jeffery Atwood Safford voted against the election of the Deputy CEO, mentioned in sub-item “a” of item II, above.

V                       Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva, Jeffery Atwood Safford and Wilton de Medeiros Daher voted against the following items:

a) changes in the Bylaws, mentioned in item III above, and

c) the proposal to call an Extraordinary General Meeting of Stockholders, referred to in sub-item “b”, above.

VI                   The Chairman stated that the members of the Executive Board are now as follows:

VII               The Chief Officer elected declared — in advance — that he is not subject to any prohibition on exercise of commercial activity, that he does not occupy any post in any company that could be considered a competitor of the Company, and that he does not have nor represent any interest conflicting with that of Cemig D, and assumed a solemn undertaking to become aware of, obey and comply with the principles, ethical values and rules established by the Code of Ethical Conduct of Government Workers and Senior Administration of the State of Minas Gerais.

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VIII           The following spoke on general matters and business of interest to the Company:

Anamaria Pugedo Frade Barros

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10.                                                                                 Summary of Minutes of the 84th Meeting of the Board of Directors, Cemig Geração e Transmissão S.A., February 4, 2009

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Cemig Geração e Transmissão S.A.

Listed company – CNPJ 06.981.176/0001-58 – NIRE 31300020550

Summary of minutes of the 84th meeting of the Board of Directors

Summary of proceedings:

Anamaria Pugedo Frade Barros

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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11.                                                                                 Summary of Minutes of the 82nd Meeting of the Board of Directors, Cemig Geração e Transmissão S.A., January 20, 2009

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Cemig Geração e Transmissão S.A.
Listed company - CNPJ 06.981.176/0001-58 — NIRE 31300020550

Summary of minutes of the 82nd meeting of the Board of Directors

Summary of proceedings:

I        The Chairman asked the Board Members present to state whether any of them had conflict of interest in relation to the matters on the agenda of meeting, and all stated that there was no such conflict of interest.

II      The Board approved:

a)      The proposal of the Chairman, to elect as Deputy CEO Mr. Arlindo Porto Neto — Brazilian, married, company manager, resident and domiciled in Belo Horizonte, Minas Gerais, at Rua Matias Cardoso 268/1001, Santo Agostinho, CEP 30170-050, Identity Card M-2450113-SSPMG and CPF 007940236-49 — to complete the same period of office as the other Chief Officers, that is to say until the first meeting of the Board of Directors following the Ordinary General Meeting of 2010, in substitution for the function for which he was elected by the Board of Directors at its meeting held on March 6, 2008, to be held jointly with the post of CEO.

b)     the proposal by board member Alexandre Heringer Lisboa that the members of the Board of Directors should authorize their Vice-Chairman to call the Extraordinary General Meeting of Stockholders to be held on February 9, 2009, at 3 p.m., to deal with the changes to the bylaws and the orientation of vote mentioned above; and in the event of there not being a quorum, to make second convocation within the legal period.

c)      The minutes of this meeting.

III     The Board submitted the following proposals to the Extraordinary General Meeting of Stockholders:

1  Creation of the Office of the Chief Officer for the Gas Division; and, consequently, alteration of the drafting of the head paragraph of Clause 13 of the Bylaws, to the following:

“Clause 13     The Executive Board shall be made up of 9 (nine) Executive Officers, who may be stockholders, resident in Brazil, namely:

the Chief Executive Officer,

the Deputy CEO,

a Chief Officer for Finance, Investor Relations and Control of Holdings,

a Chief Corporate Management Officer,

a Chief Generation and Transmission Officer,

a Chief Trading Officer,

a Chief New Business Development Officer;

a Chief Officer for the Gas Division, and

a Director Without Specific Designation,

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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all elected and able to be dismissed at any time by General Meeting of the Sole Stockholder — Cemig, with period of office of 3 (three) years, re-election being permitted.

The period of office of the Chief Officers shall extend up to the new Chief Officers elected being sworn in.”;

2            Alteration of the drafting of the head paragraph of Clause 17 of the Bylaws, defining the attributions of the Chief Officers, to the following:

“Clause 17:              Subject to the provisions of the previous clauses, the following are the functions and powers attributed to the Executive Board:

I — To the Chief Executive Officer:

a)              to oversee and direct the work of the company;

b)             to supervise the preparation and implementation of the Multi-year Strategic Implementation Plan and to develop the strategies and actions approved;

c)              to represent the company in the Courts, on the plaintiff or defendant side;

d)             to sign, jointly with one Chief Officer, documents which bind the company;

e)              to present the annual report of the company’s business to the Board of Directors and to the Ordinary General Meeting of Stockholders;

f)                to hire and dismiss employees of the Company;

g)             to manage and direct the activities of internal audits and institutional relationships, legal, communication and representation activities, function of the company’s Ombudsman and the General Secretariat.

h)             to propose to the Executive Board for approval, jointly with the Chief Officer to whom the employee is linked, nominations for management positions of the Company;

i)                 to propose appointments for the positions of management and on the Audit Boards of the wholly-owned subsidiaries, jointly-controlled companies and affiliated companies, and also Forluz (Fundação Forluminas de Seguridade Social) after hearing the opinion of the Chief Officer for Finance, Investor Relations and Control of Holdings.

II — To the Deputy Chief Executive Officer:

a)              to substitute the Chief Executive Officer if he is absent, on leave, temporarily impeded from exercising his functions, or has resigned or his post is vacant;

b)             to promote improvement of the Company’s social responsibility and sustainability policies;

c)              to set the policies and guidelines for the environment, technological development, alternative energy sources and technical standardization;

d)             to co-ordinate the Company’s strategy for operations in relation to the environment, technological processes and strategic management of technology;

e)              to coordinate the putting in place and maintenance of the Company’s quality control systems;

f)                to promote the implementation of programs for the company’s technological development;

g)             to monitor the management of the plans for compliance with the guidelines for the environment, technology and the improvement of quality.

III — To the Chief Officer for Finance, Investor Relations and Control of Holdings:

a)              to make available the financial resources necessary for the operation and expansion of the Company, in accordance with the Annual Budget, conducting the processes of contracting of loans and financings, and related services;

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b)             to co-ordinate the preparation and consolidation, with the participation of all the Chief Officers, of the company’s Multi-year Strategic Implementation Plan and Annual Budget;

c)              to arrange for economic and financial valuation of the Company’s capital expenditure investment projects, except those that are the responsibility of the Chief New Business Development Officer;

d)             to accompany the performance of the execution of investment projects, according to targets and results approved by the Management;

e)              to carry out the accounting of, and to control, the company’s economic-financial transactions;

f)                to determine the cost of the service and to establish an insurance policy, as laid out in the company’s Multi-year Strategic Implementation Plan;

g)             to prepare the short-, medium- and long-term financial programming in detail, as specified in the company’s Multi-year Strategic Implementation Plan and Annual Budget;

h)             to control the company’s registered capital, decide policy for its shares and corporate governance, and suggest dividend policy;

i)                 to coordinate the preparation and negotiation of the revenues from transmission, with the National Electricity Agency, Aneel;

j)                 to be responsible for the provision of information to the investing public, to the Securities Commission (CVM) and to the Brazilian and international stock exchanges and over-the-counter markets, and the corresponding regulation and inspection entities, and to keep the company’s registrations with these institutions updated.

l)                 to represent the Company to the CVM, the stock exchanges and other entities of the capital markets;

m)    to arrange for the financial and corporate management of the company’s holdings in the wholly-owned subsidiaries, subsidiaries and affiliated companies, within the criteria of good corporate governance and making continual efforts for compliance with their business plans, subject to the provisions of these Bylaws;

n)             to propose to the Executive Board, for approval or submission to the Board of Directors or General Meeting of Stockholders, depending on the competency defined in these Bylaws, injections of capital, exercise of the right of preference and the making of voting agreements in the wholly-owned companies, subsidiaries and affiliated companies and in the consortia in which the Company participates;

o)             to take part in negotiations that involve the constitution or alteration of corporate documents of the holdings referred to in the previous sub-clause;

p)             to coordinate the processes of sale of stockholdings owned by the Company, or by its wholly-owned subsidiaries, subsidiaries and affiliated companies, upon prior legislative authorization and approval by the Board of Directors.

IV — To the Chief Corporate Management Officer:

a)              to ensure the provision of appropriate personnel to the company;

b)             to decide the Company’s human resources policy and to orient and promote its application;

c)              to orient and conduct activities related to organizational studies and their documentation;

d)             to decide, conduct and supervise the Company’s telecommunications and information technology policy;

e)              to plan, put in place and maintain the company’s telecommunications and information technology systems;

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f)     to decide policies and rules on support services such as transport, administrative communication, security guards, and provision of adequate quality in the workplace for the company’s personnel;

g)             to provide the company with infrastructure and administrative support resources and services;

h)             to coordinate the policies, processes and means of property security, work safety and security guarding approved by the Company;

i)      to carry out the negotiations of collective work agreements, in accordance with the guidelines and limits approved by the Board of Directors, submitting the proposals negotiated for approval by the Executive Board;

j)      to manage the process of contracting of works and services and of acquisition and disposal of materials and real estate property;

l)      to effect quality control of the material acquired and of the qualification of contracted service providers;

m)    to administer and control the stock of material, arrange for the separation and recovery of used material, and to carry out sales of excess and unusable material, and scrap;

n)             to arrange for and implement programs to increase, develop, perfect and continually improve suppliers of materials and services of interest to the Company, alone or in cooperation with other Chief Officers’ Departments or development agencies and industry associations, in the ambit of the State of Minas Gerais;

o)             to carry out environmental action and corporate management programs within the scope of this Chief Officer’s Department;

p)             to authorize initiation of administrative tender proceedings and proceedings for exemption or non-requirement for tenders, and the corresponding contracts, in amounts less than R$ 2,800,000.00 (two million eight hundred thousand Reais);

q)             to propose to the Chief Executive Officer, for submission to the Executive Board for approval, from among the employees of the Company, nominations for the positions of sitting and substitute members of the Integrated Pro-Health Administration Committee;

r)     to propose to the Chief Executive Officer, for submission to the Executive Board for approval, from among the employees of the company, nominations of employees to the Union Negotiation Committee, and also the appointment of its coordinator;

s)              to present to the Executive Board the assessments received from a leadership succession development program, put in place by the Company, for the purpose of assisting the Executive Board in making its decisions on appointments of employees to management posts.

V — To the Chief Generation and Transmission Officer:

a)              to make continuous efforts on behalf of the quality of supply of electricity to consumers that are directly linked to the transmission system;

b)             to prepare the planning of generation and transmission;

c)              to operate and maintain the generation and transmission systems and the associated systems of supervision and remote control;

d)             to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

e)              to develop and conduct hydro-meteorological activities of interest to the company;

f)     to manage the operations arising from interconnection of the Company’s electricity transmission system with those of other companies, and the connection of agents to the Company’s basic network;

g)             to represent the Company in relations with the National System Operator (ONS), the Brazilian Electricity Generators’ Association (Abrage) and other entities representing the electricity generation and transmission sector;

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h)             to manage the company’s central laboratories and workshops;

i)      to coordinate and put in place projects for refurbishment, modernization, improvement, reactivation and de-activation of the generation and transmission facilities;

j)      to propose and implement measures that aim to ensure the connectivity of the various agents of the electricity sector, linked to the Company’s transmission system;

l)      to propose and implement the policies and guidelines that aim to ensure the physical security of the generation and transmission facilities, and to manage the industrial safety of those facilities;

m)           to manage and promote the Company’s work safety policy within the scope of its activities;

n)             to manage and put in place the undertakings for expansion of generation, transmission and co-generation, arranging for planning, construction and assembly, and ensuring the proper physical and financial performance of those undertakings;

o)             to supply technical support to the negotiations for making possible the projects for expansion of generation, transmission and co-generation, and to take part in the negotiation of documents of the consortia of entrepreneurs and special-purpose companies.

VI — To the Chief Trading Officer:

a)              to carry out research, studies and projections on the markets of interest to the Company;

b)             to coordinate the planning and execution of the purchase of electricity to serve the Company’s market and the sale of energy from its own generation sources;

c)              to coordinate the purchase and sale of electricity in its different forms and modalities, including importation, exportation and holdings in all the segments of markets specialized in energy;

d)             to coordinate the provision of services of intermediation of business transactions related to the sale of electricity to any authorized agent;

e)              to represent the Company in the Electricity Trading Chamber (CCEE), taking responsibility for the transactions carried out in the ambit of that chamber, and to represent the Company in relations with the other electricity trading entities;

f)                to coordinate the establishment of the prices for purchase and sale of electricity, and to propose them to the Executive Board for approval;

g)             to establish commercial relations with and coordinate the sale of electricity and services to individual consumers, or groups of consumers, served at voltages of 2.3kV or more and contracted demand of 500kW or more, and also business groups;

h)             to identify, measure and manage the risks association with the trading of electricity;

i)                 to negotiate and manage the Contracts for Use of the Transmission System with the National System Operator (ONS) and for connection to the Distribution System with transmission companies;

j)                 to manage the trading, in coordination with the Chief New Business Development Officer, of the Company’s carbon credits.

VII — To the Chief New Business Development Officer:

a)              to arrange prospecting, analysis and development of new business of the Company in the areas of generation, transmission and distribution of electricity, and oil and gas, and in other activities directly or indirectly related with the Company’s objects;

b)             to arrange for technical, economic-financial, and environmental feasibility studies of new business projects for the Company, in coordination with the Chief Officers’ Departments related to the said businesses;

c)              to coordinate negotiations and implement the partnerships, consortia, special-purpose companies and other forms of association with public or private companies necessary

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for the development of new business, and also negotiation of contracts and corporate documents of the projects;

d)             to coordinate the participation of the Company in tender proceedings for obtaining grant of concessions in all the areas of its operations;

e)              to prospect, coordinate, evaluate and structure the opportunities for acquisition of new assets in the electricity sector and in the oil and gas sector;

f)                to coordinate the Company’s participation in the auctions of new business opportunities held by the National Electricity Agency (Aneel), and the National Oil, Natural Gas and Biofuels Agency (ANP);

g)             to arrange for prospecting and analysis, within the scope of the Company, of business opportunities related to the use of carbon credits;

h)             to consolidate planning of expansion of the generation, transmission and distribution systems;

i)                 to consolidate the Company’s Capital Investment Program in generation, transmission and distribution;

j)                 to represent the company in relations with the entities for planning of expansion of the electricity sector in its areas of operation;

l)                 to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

m)           to accompany, within the Company, the energy planning of the State of Minas Gerais.

VIII — To the Director without specific designation:

a)              to carry out the acts specified in the legislation and in these Bylaws, and the activities attributed to him or her by the Board of Directors.

IX — To the Chief Officer for the Gas Division:

a)              to coordinate, in the name of the Company and its wholly-owned and other subsidiaries and jointly-controlled companies, all the activities related to exploration, acquisition, storage, transport, distribution and sale of oil and gas or oil products and by-products, directly or through third parties;

b)             to propose to the Executive Board guidelines, general rules and plans of operation, prospecting, exploration, acquisition, storage, transport, distribution and sale of activities of the oil and gas business;

c)              to carry out research, analyses and studies of investments and new technologies related to oil and gas, jointly with the Office of the Chief New Business Development Officer;

d)             to develop standardized rules for projects in the field of oil and gas;

e)              to propose to the Executive Board a multi-year plan for investments and expenses of Gasmig;

f)                to propose to the Executive Board a multi-year plan for investments and expenses of other special-purpose companies associated with the activity of oil and gas;

g)             to consolidate the management of the work safety policies of Gasmig and of other special-purpose companies, in the oil and gas activities, in accordance with the general guidelines laid down by the Company, through the Office of the Chief Corporate Management Officer;

h)             to carry out research, studies, analyses and market projections of interest to the Company within the scope of the oil and gas activities;

i)                 to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

j)                 to represent the Company in the various entities that bring together and represent the companies of the oil and gas sector.”

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3                    Alteration of the drafting of sub-items “d”, “e”, “j” and “l” of Clause 12 of the Bylaws, to alter the financial limits for decision by the Board of Directors, to the following:

“Clause 12...

d)                to decide, upon proposal put forward by the Executive Board, on disposal or placement of a charge on any of the Company’s property, plant or equipment, and on the giving by the Company of any guarantee to any third parties of which the individual value is greater than or equal to R$ 14,000,000.00 (fourteen million Reais);

e)                 to decide, upon proposal put forward by the Executive Board, on the Company’s investment projects, signing of contracts and other legal transactions, contracting of loans or financings, or the constitution of any obligations in the name of the company which, individually or jointly, have value of R$ 14,000,000.00 (fourteen million Reais) or more, including injections of capital into wholly-owned or other subsidiaries, jointly-controlled companies or affiliated companies or the consortia in which the Company participates;

j)       to authorize, upon a proposal by the Executive Board, commencement of administrative tender proceedings, and proceedings for dispensation from or non- requirement of bids, and the corresponding contracts, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;

l)       to authorize, upon a proposal put forward by the Executive Board, filing of legal actions, or administrative proceedings, or entering into court or out-of-court settlements, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;”.

4                    Insertion of a Paragraph 3 in Clause 21 of the Bylaws, to change the annual financial limits for decision by the Executive Board, with the following drafting:

“Clause 12...

§ 3           The financial limits for decision by the Board of Directors shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”.

5                    Alteration of the drafting of sub-items “d”, “e”, “f”, “h” and “i” of Paragraph 4 of Clause 16 of the Bylaws, to alter the financial limits for decision by the Executive Board, to the following:

“Clause 16...

§ 4 ...

d)                decision on re-managing of investments or capital expenditure specified in the Annual Budget which amount, individually or in aggregate, during a single financial year, to less than R$ 14,000,000.00 (fourteen million Reais), with consequent re-adaptation of the targets approved, obeying the multi-year Strategic Implementation Plan and the Annual Budget;

e)                 approval of disposal of or placement of a charge upon any of the Company’s property, plant or equipment, and the giving of guarantees to third parties, in amounts less than R$ 14,000,000.00 (fourteen million Reais);

f)                   authorization of the Company’s capital expenditure projects, signing of agreements and legal transactions in general, contracting of loans, financings and the constitution of any obligation in the name of the Company, based on the Annual Budget approved, which individually or in aggregate have values less than R$ 14,000,000.00 (fourteen million Reais), including the injection of capital into wholly-owned or other

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subsidiaries, jointly-controlled companies, affiliated companies, and the consortia in which the Company participates, subject to the provisions of sub-clause ‘p’ of sub-item IV of Clause 22; ...

h)                authorization to commence administrative tender proceedings and proceeding for exemption from or non-requirement for tenders, and the corresponding contracts, in amounts greater than or equal to R$ 2,800,000.00 (two million eight hundred thousand Reais) and less than R$ 14,000,000.00 (fourteen million Reais); ...

i)                    authorization to file legal actions and administrative proceedings, and to enter into Court and out-of-court settlements, for amounts less than R$ 14,000,000.00 (fourteen million Reais);”.

6                    Insertion of a Paragraph 7 in Clause 16 of the Bylaws, to change the annual financial limits for decision by the Executive Board, with the following drafting:

“Clause 16...

§ 7           The financial limits for decision by the Executive Board shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”.

7                     Insertion of a Paragraph 5 in Clause 17 of the Bylaws, to adjust the annual financial limit for decision by the Chief Corporate Management Officer, in relation to starting of administrative tender proceedings, and proceedings for exemption from or non-requirement for tender, and making of the corresponding contracts, with the following drafting:

“Clause 17...

§ 5    The financial limit set by sub-clause “p” of Item IV of this Clause shall be adjusted, in January of each year, by the IGP-M (General Price Index — Market) inflation index, produced by the Getúlio Vargas Foundation.”

· the other clauses of the Bylaws being unchanged.

IV     Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva and Jeffery Atwood Safford voted against the election of the Deputy CEO, mentioned in sub-item “a” of item II, above.

V      Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva, Jeffery Atwood Safford and Wilton de Medeiros Daher voted against the following items:

a)                 changes in the Bylaws, mentioned in item III above, and

c)                 the proposal to call an Extraordinary General Meeting of Stockholders, referred to in sub-item “b”, above.

VI     The Chairman stated that the members of the Executive Board are now as follows:

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VII   The Chief Officer elected declared — in advance — that he is not subject to any prohibition on exercise of commercial activity, that he does not occupy any post in any company that could be considered a competitor of the Company, and that he does not have nor represent any interest conflicting with that of Cemig GT, and assumed a solemn undertaking to become aware of, obey and comply with the principles, ethical values and rules established by the Code of Ethical Conduct of Government Workers and Senior Administration of the State of Minas Gerais.

VIII — The following spoke on general matters and business of interest to the Company:

Anamaria Pugedo Frade Barros.

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12.                           Summary of Minutes of the 452nd Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, February 4, 2009

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Listed company – CNPJ 17.155.730/0001-64 – NIRE 31300040127

Summary of minutes of the 452nd meeting of the Board of Directors

Summary of proceedings:

Anamaria Pugedo Frade Barros

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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13.                                                                                 Summary of Minutes of the 450th Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, January 20, 2009

78

COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Listed company – CNPJ 17.155.730/0001-64 – NIRE 31300040127

Summary of minutes of the 450th meeting of the Board of Directors

Summary of proceedings:

I           The Chairman asked the Board Members present whether any of them had conflict of interest in relation to the matters on the agenda of this meeting, and all stated that there was no such conflict of interest.

II          The Board approved:

a)        The proposal of the Chairman, to elect as Deputy CEO Mr. Arlindo Porto Neto – Brazilian, married, company manager, resident and domiciled in Belo Horizonte, Minas Gerais, at Rua Matias Cardoso 268/1001, Santo Agostinho, CEP 30170-050, Identity Card M-2450113-SSPMG and CPF 007940236-49 – to complete the same period of office as the other Chief Officers, that is to say until the first meeting of the Board of Directors following the Ordinary General Meeting of 2009, in substitution for the function for which he was elected by the Board of Directors at its meeting held on March 6, 2008, to be held jointly with the post of CEO.

b)        the proposal by board member Alexandre Heringer Lisboa that the members of the Board of Directors should authorize their Vice-Chairman to call the Extraordinary General Meeting of Stockholders to be held on February 9, 2009, at 11 a.m., to deal with the changes to the bylaws and the orientation of vote mentioned above; and in the event of there not being a quorum, to make second convocation within the legal period.

c)        the minutes of this meeting.

III                          The Board submitted the following proposals to the Extraordinary General Meeting of Stockholders:

1    Creation of the Office of the Chief Officer for the Gas Division; and, consequently, alteration of the drafting of the head paragraph of Clause 18 of the Bylaws, to the following:

“Clause 18                         The Executive Board shall be made up of 9 (nine) Executive Officers, who may be stockholders, elected by the Board of Directors, namely:

the Chief Executive Officer;

the Deputy Chief Executive Officer;

a Chief Officer for Finance, Investor Relations and Control of Holdings;

a Chief Corporate Management Officer;

a Chief Distribution and Sales Officer;

a Chief Generation and Transmission Officer;

a Chief Trading Officer;

a Chief New Business Development Officer; and

a Chief Officer for the Gas Division.”.

2    Alteration of the drafting of the head paragraph of Clause 22 of the Bylaws, defining the attributions of the Chief Officers, to the following:

“Clause 22        Subject to the provisions of the previous clauses, the following are the functions and powers attributed to the members of the Executive Board:

I – To the Chief Executive Officer:

Av.Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +55 31 3506-5025

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a)     to oversee and direct the work of the company;

b)    to supervise the preparation and implementation of the Multi-year Strategic Implementation Plan and to develop the strategies and actions approved;

c)     to represent the company in the Courts, on the plaintiff or defendant side;

d)    to sign, jointly with one of the Executive Officers, documents which bind the company;

e)     to present the annual report of the company’s business to the Board of Directors and to the Ordinary General Meeting of Stockholders;

f)     to hire and dismiss employees of the Company;

g)    to manage and direct the activities of Internal Audits and Institutional Relationships, legal, communication and representation activities, the General Secretariat and the function of the company’s Ombudsman.

h)    to propose to the Executive Board for approval, jointly with the Chief Officer to whom the employee is linked, nominations for management posts in the Company;

i)      to propose appointments for the positions of management and on the Audit Boards of the wholly-owned subsidiaries, jointly-controlled companies and affiliated companies, and also Forluz (Fundação Forluminas de Seguridade Social) after hearing the opinion of the Chief Officer for Finance, Investor Relations and Control of Holdings, except in the case of the wholly-owned subsidiaries Cemig Distribuição S.A. and Cemig Geração e Transmissão S.A., for which the provisions of Paragraph 4 of Clause 12 and Paragraph 3 of Clause 18 of these Bylaws prevail.

II –        To the Deputy Chief Executive Officer:

a)     to substitute the Chief Executive Officer if he is absent, on leave, temporarily impeded from exercising his functions, or has resigned or his post is vacant;

b)    to promote improvement of the Company’s social responsibility and sustainability policies;

c)     to set the policies and guidelines for the environment, technological development, alternative energy sources and technical standardization;

d)    to co-ordinate the company’s strategy for operations in relation to social responsibility and the environment, technological processes and strategic management of technology;

e)     to coordinate and put in place the maintenance of the Company’s quality control systems;

f)     to promote the implementation of programs for the company’s technological development;

g)    to monitor the management of the plans for compliance with the guidelines for the environment, technology and the improvement of quality.

III –       To the Chief Officer for Finance, Investor Relations and Control of Holdings:

a)     to make available the financial resources necessary for the operation and expansion of the Company, in accordance with the Annual Budget, conducting the processes of contracting of loans and financings, and related services;

b)    to co-ordinate the preparation and consolidation, with the participation of all the Chief Officers, of the company’s Multi-year Strategic Implementation Plan and Annual Budget;

c)     to arrange for economic and financial valuation of the Company’s capital expenditure investment projects, except those that are the responsibility of the Chief New Business Development Officer;

d)    to accompany the performance of the execution of investment projects, according to targets and results approved by the Executive Board and the Board of Directors;

e)     to carry out the accounting of, and to control, the company’s economic-financial transactions;

f)     to determine the cost of the service and to establish an insurance policy, as laid out in the company’s Multi-year Strategic Implementation Plan;

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g)    to prepare the short-, medium- and long-term financial programming in detail, as specified in the company’s Multi-year Strategic Implementation Plan and Annual Budget;

h)    to control the company’s registered capital, decide policy for its shares and corporate governance, and suggest dividend policy;

i)      to coordinate the preparation and negotiation of the tariffs for retail supply and distribution of electricity, and the revenues from transmission, with the National Electricity Agency, Aneel;

j)      to be responsible for the provision of information to the investing public, to the Securities Commission (CVM) and to the Brazilian and international stock exchanges and or over-the-counter markets, and the corresponding regulation and inspection entities, and to keep the company’s registrations with these institutions updated.

l)      to represent the Company in dealings with the CVM, stock exchanges and entities of the capital markets;

m)    to arrange for the financial and corporate management of the company’s holdings in the wholly-owned subsidiaries, subsidiaries and affiliated companies, within the criteria of good corporate governance and making continual efforts for compliance with their business plans, subject to the provisions of these bylaws;

n)    to propose to the Executive Board, for approval or submission to the Board of Directors or to the General Meeting of Stockholders, depending on the competency defined in these Bylaws, injections of capital, exercise of the right of preference and the making of voting agreements in the wholly-owned companies, subsidiaries and affiliated companies and in the consortia in which the Company participates;

o)    to take part in negotiations that involve the constitution or alteration of corporate documents of the holdings referred to in the previous sub-clause;

p)    to coordinate the processes of sale of stockholdings owned by the Company, or by its wholly-owned subsidiaries, subsidiaries and affiliated companies, upon prior legislative authorization and approval by the Board of Directors.

IV –       To the Chief Corporate Management Officer:

a)     to ensure the provision of appropriate personnel to the company;

b)    to decide the Company’s human resources policy and to orient and promote its application;

c)     to orient and conduct activities related to organizational studies and their documentation;

d)    to decide, conduct and supervise the Company’s telecommunications and information technology policy;

e)     to plan, put in place and maintain the company’s telecommunications and information technology systems;

f)     to decide policies and rules on support services such as transport, administrative communication, security guards, and provision of adequate quality in the workplace for the company’s personnel;

g)    to provide the company with infrastructure and administrative support resources and services;

h)    to coordinate the policies, processes and means of property security, work safety and security guarding approved by the Company;

i)      to carry out the negotiations of the collective work agreements, in accordance with the guidelines and limits approved by the Board of Directors, submitting the proposals negotiated for approval by the Executive Board;

j)      to manage the process of contracting of works and services and of acquisition and disposal of materials and real estate property;

l)      to effect quality control of the material acquired and of the qualification of contracted service providers;

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m)     to administer and control the stock of material, arrange for the separation and recovery of used material, and to carry out sales of excess and unusable material, and scrap;

n)      to arrange for and implement programs to increase, develop, perfect and continually improve suppliers of materials and services of interest to the Company, alone or in cooperation with other Chief Officers’ Departments or development agencies and industry associations, in the ambit of the State of Minas Gerais;

o)      to carry out environmental action and corporate management programs within the scope of this Chief Officer’s Department;

p)      to authorize initiation of administrative tender proceedings and proceedings for exemption or non-requirement for tenders, and the corresponding contracts, in amounts up to R$ 2,800,000.00 (two million eight hundred thousand Reais);

q)      to propose to the Chief Executive Officer, for submission to the Executive Board, for approval, from among the employees of the Company, of Cemig Distribuição S.A. and of Cemig Geração e Transmissão S.A., appointments for the positions of sitting and substitute members of the Integrated Pro-Health Administration Committee;

r)       to propose to the Chief Executive Officer, for submission to the Executive Board for approval, from among the employees of the Company and of the other companies involved in the negotiations, appointments of employees to the Union Negotiation Committee, and also the appointment of its coordinator;

s)      to present to the Executive Board the assessments received from a leadership succession development program, put in place by the Company, for the purpose of assisting the Chief Officers in making its decisions on appointments of employees to management posts.

V –        To the Chief Distribution and Sales Officer:

a)      to make continuous efforts on behalf of the quality of supply of energy to consumers that are directly linked to the company’s distribution system;

b)      to prepare the planning of the Company’s distribution system;

c)      to manage the implementation of the distribution facilities, including preparation and execution of the plan, construction and assembly;

d)      to operate and maintain the electricity distribution system and the associated systems of supervision and remote control;

e)      to manage the company’s work safety policy in the ambit of its activities;

f)       to propose and implement the policies for service to consumers served by this Chief Officer’s Department;

g)      to develop programs and actions with captive consumers with demand lower than 500 kW, with a view to the most efficient use of electricity;

h)      to establish commercial relationships with and coordinate the sale of electricity and services to captive consumers with demand lower than 500 kW;

i)       to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

j)       to represent the company in the Brazilian Electricity Distributors’ Association (Abradee) and with other entities of the distribution sector;

l)       to propose the policies and guidelines that seek to ensure the physical security of the distribution facilities, and manage the asset security of these facilities;

m)     to seek continuous improvement of the processes of operation and maintenance, through the use of new technologies and methods, aiming to improve the quality and reduce the cost of those activities.

VI –       To the Chief Generation and Transmission Officer:

a)      to make continuous efforts on behalf of the quality of supply of electricity to consumers that are directly linked to the transmission system;

b)      to prepare the planning of generation and transmission;

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c)      to operate and maintain the generation and transmission systems and the associated systems of supervision and remote control;

d)      to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

e)      to develop and conduct hydro-meteorological activities of interest to the company;

f)       to manage the operations arising from interconnection of the Company’s electricity transmission system with those of other companies, and the connection of agents to the Company’s basic network;

g)      to represent the Company in relations with the National System Operator (ONS), the Brazilian Electricity Generators’ Association (Abrage) and other entities representing the electricity generation and transmission sector;

h)      to manage the company’s central laboratories and workshops;

i)       to coordinate and put in place projects for refurbishment, modernization, improvement, reactivation and de-activation of the generation and transmission facilities;

j)       to propose and implement measures that aim to ensure the connectivity of the various agents of the electricity sector, linked to the Company’s transmission system;

l)       to propose and implement the policies and guidelines that aim to ensure the physical security of the generation and transmission facilities, and to manage the industrial safety of those facilities;

m)     to manage and promote the company’s work safety policy within the scope of its activities;

n)      to manage and put in place the undertakings for expansion of generation, transmission and co-generation, arranging for planning, construction and assembly, and ensuring the proper physical and financial performance of those undertakings;

VII –                 To the Chief Trading Officer:

a)      to carry out research, studies and projections of interest to the Company;

b)      to coordinate the planning and execution of the purchase of electricity to serve the Company’s market and the sale of energy from its own generation sources;

c)      to coordinate the purchase and sale of electricity in its different forms and modalities, including importation, exportation and holdings in all the segments of markets specialized in energy;

d)      to coordinate the provision of services of intermediation of business transactions related to the sale of electricity to any authorized agent;

e)      to represent the Company in the Electricity Trading Chamber (CCEE), taking responsibility for the transactions carried out in the ambit of that chamber, and to represent the Company in relations with the other electricity trading entities;

f)       to coordinate the establishment of the prices for purchase and sale of electricity, and to propose them to the Executive Board for approval;

g)      to establish commercial relations with and coordinate the sale of electricity and services to individual consumers, or groups of consumers, served at voltages of 2.3kV or more and contracted demand of 500kW or more, and also business groups;

h)      to identify, measure and manage the risks association with the trading of electricity;

i)       to negotiate and manage the commercial transactions involved in transport and connection of any party accessing the distribution system;

j)       to negotiate and manage the Contracts for Use of the Transmission System with the National System Operator (ONS) and contracts for connection to the Distribution System with the transmission companies;

l)       to manage the trading, in coordination with the Chief New Business Development Officer, of the Company’s carbon credits.

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VIII–     To the Chief New Business Development Officer:

a)      to arrange prospecting, analysis and development of new business of the company in the areas of generation, transmission and distribution of electricity, and oil and gas, and in other activities directly or indirectly related with the company’s objects;

b)      to arrange for technical, economic-financial, and environmental feasibility studies of new business projects for the Company, in coordination with the Chief Officers’ Departments related to the said businesses;

c)      to coordinate negotiations and implement the partnerships, consortia, special-purpose companies and other forms of association with public or private companies necessary for the development of new business, and also negotiation of contracts and corporate documents of the projects;

d)      to coordinate the participation of the Company in tender proceedings for obtaining grant of concessions in all the areas of its operations;

e)      to prospect, coordinate, evaluate and structure the opportunities for acquisition of new assets in the electricity sector and in the oil and gas sector;

f)       to coordinate the Company’s participation in the auctions of new business opportunities held by the National Electricity Agency (Aneel), and the National Oil, Natural Gas and Biofuels Agency (ANP);

g)      to arrange for prospecting and analysis, within the scope of the Company, of business opportunities related to the use of carbon credits;

h)      to consolidate planning of expansion of the generation, transmission and distribution systems;

i)       to consolidate the Capital Investment Program in the company’s generation, transmission and distribution;

j)       to represent the company in relations with the entities for planning of expansion of the electricity sector in its areas of operation;

l)       to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

m)     to accompany, within the Company, the energy planning of the State of Minas Gerais.

IX–        To the Chief Officer for the Gas Division:

a)      to coordinate, in the name of the Company and its wholly-owned and other subsidiaries and jointly-controlled companies, all the activities related to exploration, acquisition, storage, transport, distribution and sale of oil and gas or oil products and by-products, directly or through third parties;

b)      to propose to the Executive Board guidelines, general rules and plans of operation, prospecting, exploration, acquisition, storage, transport, distribution and sale of activities of the oil and gas business;

c)      to carry out research, analyzes and studies of investments and new technologies related to oil and gas, jointly with the Office of the Chief New Business Development Officer;

d)      to develop standardized rules for projects in the field of oil and gas;

e)      to propose to the Executive Board a multi-year plan for investments and expenses of Gasmig;

f)       to propose to the Executive Board a multi-year plan for investments and expenses of other special-purpose companies associated with the activity of oil and gas;

g)      to consolidate the management of the work safety policies of Gasmig and of other special-purpose companies, in the oil and gas activities, in accordance with the general guidelines laid down for the Company, through the Office of the Chief Corporate Management Officer;

h)      to carry out research, studies, analyzes and market projections of interest to the Company within the scope of the oil and gas activities;

i)       to carry out environmental programs and actions within the scope of this Chief Officer’s Department;

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j)       to represent the Company in the various entities that bring together and represent the companies of the oil and gas sector.”

3    Alteration of the drafting of sub-items “d”, “e”, “j” and “l” of Clause 17 of the Bylaws, to alter the financial limits for decision by the Board of Directors, to the following:

“Clause 17 ...

d)         to decide, upon proposal by the Executive Board, on disposal or placement of a charge on any of the company’s property, plant or equipment, and on the giving by the company of any guarantee to third parties, of which the individual value is R$ 14,000,000.00 (fourteen million Reais) or more; ...

e)         to decide, upon proposal put forward by the Executive Board, on the company’s investment projects, signing of contracts and other legal transactions, contracting of loans or financings, or the constitution of any obligations in the name of the company which, individually or jointly, have value of R$ 14,000,000.00 (fourteen million Reais) or more, including injections of capital into wholly-owned or other subsidiaries, jointly-controlled companies or affiliated companies or the consortia in which the Company participates; ...

j)          to authorize, upon a proposal by the Executive Board, commencement of administrative tender proceedings, and proceedings for dispensation from and non-requirement of bids, and the corresponding contracts, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;

l)          to authorize, upon a proposal by the Executive Board, filing of legal actions, or administrative proceedings, or entering into court or out-of-court settlements, for amounts of R$ 14,000,000.00 (fourteen million Reais) or more;”

4    Insertion of a Paragraph Two in Clause 17 of the Bylaws, consequently altering the present sole sub-paragraph to Paragraph One, to alter the annual financial limits for decision by the Board of Directors, as follows:

“Clause 17 ...

§ 1       The Board of Directors, by specific resolutions, may delegate to the Executive Board the power to authorize agreement of contracts for sales of electricity or for provision of distribution or transmission services, in accordance with the legislation. § 2 The financial limits for decision by the Board of Directors shall be adjusted, in January of each year, by the IGP-M (General Price Index – Market) inflation index, produced by the Getúlio Vargas Foundation.”;

5    Alteration of the drafting of sub-items “d”, “e”, “f”, “h” and “i” of Paragraph 4 of Clause 21 of the Bylaws, to alter the financial limits for decision by the Executive Board, to the following:

“Clause 21 ...

§ 4 ...

d)         decision on re-managing of investments or capital expenditure specified in the Annual Budget which amount, individually or in aggregate, during a single financial year, to less than R$ 14,000,000.00 (fourteen million Reais), with consequent re-adaptation of the targets approved, obeying the multi-year Strategic Implementation Plan and the Annual Budget;

e)         approval of disposal of or placement of a charge upon any of the company’s property, plant or equipment, and the giving of guarantees to third parties, in amounts less than R$ 14,000,000.00 (fourteen million Reais);

f)          authorization of the Company’s capital expenditure projects, signing of agreements and legal transactions in general, contracting of loans, financings and the constitution of any obligation in the name of the Company, based on the Annual Budget approved, which individually or in aggregate have values less than R$ 14,000,000.00 (fourteen million Reais), including the injection of capital into wholly-owned or other subsidiaries, jointly-

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controlled companies, affiliated companies, and the consortia in which the Company participates, subject to the provisions of sub-clause ‘p’ of sub-item IV of Clause 22; ...

h)         authorization to commence administrative tender proceedings and for exemption from
and non-requirement for tenders, and the corresponding contracts, in amounts greater than or equal to R$ 2,800,000.00 (two million eight hundred thousand Reais) and less than R$ 14,000,000.00 (fourteen million Reais);

i)          authorization to file legal actions and administrative proceedings, and to enter into Court
and out-of-court settlements, for amounts less than R$ 14,000,000.00 (fourteen million Reais);”

6    Insertion of a Paragraph 7 in Clause 21 of the Bylaws, to change the annual financial limits for decision by the Executive Board, with the following drafting:

“Clause 21 ...

§ 7       The financial limits for decision by the Executive Board shall be adjusted, in January of each year, by the IGP-M (General Price Index – Market) inflation index, produced by the Getúlio Vargas Foundation.”;

7    Insertion of Paragraph 5 in Clause 22 of the Bylaws, to adjust the annual financial limit for decision by the Chief Corporate Management Officer, in relation to starting of administrative tender proceedings, and proceedings for exemption from or non-requirement for tender, and making of the corresponding contracts, with the following drafting:

“Clause 22 ...

§ 5       The financial limit set by sub-clause “p” of Item IV of this Clause shall be adjusted, in January of each year, by the IGP-M (General Price Index – Market) inflation index, produced by the Getúlio Vargas Foundation;”

— the other clauses of the Bylaws being unchanged.

8    That the representatives of Cemig in the Extraordinary General Meetings of Stockholders of Cemig D and Cemig GT to be held on February 9, 2009 should vote in favor of the agenda, that is to say:

Creation of the Department of the Chief Officer for the Gas Division,
and consequently alteration of the drafting of the head paragraph of Clause 13 of the Bylaws;

alteration of the drafting of Clause 17 of the Bylaws;

alteration of the drafting of sub-items “d”, “e”, “j” and “l” of Clause 12 of the Bylaws;

insertion of a Paragraph 3 in Clause 12 of the Bylaws;

alteration of the drafting of sub-items “d”, “e”, “f”, “h” and “i” of Paragraph 4 of Clause 16 of the Bylaws;

insertion of a Paragraph 7 in Clause 16 of the Bylaws; and

insertion of a Paragraph 5 in Article 17 of the Bylaws.

IV       Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva and Jeffery Atwood Safford voted against the election of the Deputy CEO, in sub-item “a” of item II, above.

V        Votes against: The Board members Evandro Veiga Negrão de Lima, Andréa Leandro Silva, Jeffery Atwood Safford and Wilton de Medeiros Daher voted against the following items:

VI       The Chairman stated that the members of the Executive Board are now as follows:

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VII      The Chief Officer elected declared – in advance – that he is not subject to any prohibition on exercise of commercial activity, that he does not occupy any post in a company that could be considered a competitor of the Company, and that he does not have nor represent any interest conflicting with that of Cemig, and assumed a solemn undertaking to become aware of, obey and comply with the principles, ethical values and rules established by the Code of Ethical Conduct of Government Workers and Senior Administration of the State of Minas Gerais.

VIII    The following spoke on general matters and business of interest to the Company:

Anamaria Pugedo Frade Barros

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14.                                 Material Announcement Regarding the Acquisition of Terna Participações S.A., Cemig Geração e Transmissão S.A., April 23, 2009

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Cemig Geração e Transmissão S.A.

COMPANHIA ABERTA

CNPJ 06.981.176/0001-58

NIRE 31300020550

MATERIAL ANNOUNCEMENT

COMPANHIA ENERGÉTICA DE MINAS GERAIS - CEMIG, a publicly-held company with shares negotiated at the São Paulo, New York and Madrid stock exchanges, and CEMIG GERAÇÃO E TRANSMISSÃO S.A. – CEMIG-GT, a wholly-owned publicly-held subsidiary of CEMIG, hereby informs the Brazilian Comissão de Valores Mobiliários (CVM) (Securities Commission), the BM&F Bovespa S.A. – Bolsa de Valores, Mercadorias e Futuros and the market at large, in accordance with Instruction 358 of the Brazilian Comissão de Valores Mobiliários (CVM) (Securities Commission), of January 3, 2002, as amended, that on April 23, 2009, CEMIG-GT, as Purchaser, and Terna - Rete Elettrica Nazionale S.p.A. (“Terna S.p.A.”), as Seller, have entered into a Share Purchase Agreement for the acquisition by CEMIG-GT of 173,527,113 common shares representing approximately 85.27% of the voting and 65.86% of the total capital of TERNA PARTICIPAÇÕES S.A., a publicly-held company with shares traded as units at the São Paulo stock exchange (“TERNA”) (the “Acquisition”). The obligations of CEMIG-GT in relation to the Acquisition are guaranteed by CEMIG.

TERNA is a holding company engaged in electricity transmission in 11 states of Brazil through the following entities controlled by it or in which it has an equity interest: TSN – Transmissora Sudeste Nordeste S.A.; Novatrans Energia S.A.; ETEO – Empresa de Transmissão de Energia do Oeste S.A.; ETAU – Empresa de Transmissão do Alto Uruguai S.A.; Brasnorte Transmissora de Energia S. A.; and Terna Serviços Ltda., which jointly have over 3,330km of constructed transmission lines and over 386km under construction within the Basic Grid. Therefore, for CEMIG and its shareholders, the Acquisition of TERNA represents an outstanding investment opportunity and consolidates its presence in the Brazilian electricity transmission market.

The Acquisition will be submitted to ratification by CEMIG’s General Shareholders’ Meeting, in accordance with article 256 of Law No. 6,404/76, as amended (“Law 6,404/76”), which will be called in the due course of the Acquisition. The Acquisition is further subject to certain conditions precedent, including the approval of the Brazilian Electric Energy Agency (Agência Nacional de Energia Elétrica – ANEEL) (“Prior Approvals”).

Av. Barbacena, 1200 12º andar - Santo Agostinho - CEP 30190-131

Belo Horizonte - MG - Brasil - Fax (0XX31)3506-5025 - Tel.: (0XX31)3506-5024

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The price set forth for the Acquisition of TERNA is R$2,330,469,127.59, corresponding to R$40.29 for each unit of TERNA, each unit being equivalent to one common share and two preferred shares, and R$13.43 for each common or preferred share, provided that the amount of dividends distributed by TERNA up to the closing date of the Acquisition will be deducted from such price. Subject to the satisfaction of the conditions set forth in the Share Purchase Agreement and to the Prior Approvals, the closing of the Acquisition and the payment of the purchase price are expected for September 30, 2009.

In addition, upon closing of the Acquisition, CEMIG-GT will, pursuant to the Share Purchase Agreement, carry out a Mandatory Tender Offer, on a date to be announced in due course, for the acquisition of the floating shares of TERNA with the purpose of granting to the other shareholders of TERNA equal treatment as that given to Terna S.p.A., in compliance with the by-laws of TERNA, Law 6,404/76, CVM Instruction No. 361/2002 and the Regulation of the Level 2 of Distinguished Practices of Corporate Governance (Regulamento do Nível 2 de Práticas Diferenciadas de Governança Corporativa) of BM&F Bovespa S.A. In the Mandatory Tender Offer, Terna S.p.A will sell the 10.000 units that it holds in TERNA.

The Acquisition will be submitted to the approval of the antitrust authorities, including the CADE - Conselho Administrativo de Defesa Econômica (Administrative Council of Economic Defense), within the term and in the form required under applicable law.

CEMIG and CEMIG-GT will keep their respective shareholders and the market timely and adequately informed of the completion of the Acquisition and its approval, including in respect with the withdrawal right of CEMIG shareholders, as provided in the referred article 256.

Belo Horizonte, April 23, 2009.

Luiz Fernando Rolla

Chief Officer for Finance, Investor Relations and Control of Holdings

Jose Carlos de Mattos

Chief New Business Development Officer

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COMPANHIA ENERGÉTICA DE MINAS GERAIS - CEMIG

LISTED COMPANY

CNPJ 17.155.730/0001-64

NIRE 33300266003

MATERIAL ANNOUNCEMENT

COMPANHIA ENERGÉTICA DE MINAS GERAIS - CEMIG, a publicly-held company with shares negotiated at the São Paulo, New York and Madrid stock exchanges, and CEMIG GERAÇÃO E TRANSMISSÃO S.A. – CEMIG-GT, a wholly-owned publicly-held subsidiary of CEMIG, hereby informs the Brazilian Comissão de Valores Mobiliários (CVM) (Securities Commission), the BM&F Bovespa S.A. – Bolsa de Valores, Mercadorias e Futuros and the market at large, in accordance with Instruction 358 of the Brazilian Comissão de Valores Mobiliários (CVM) (Securities Commission), of January 3, 2002, as amended, that on April 23, 2009, CEMIG-GT, as Purchaser, and Terna - Rete Elettrica Nazionale S.p.A. (“Terna S.p.A.”), as Seller, have entered into a Share Purchase Agreement for the acquisition by CEMIG-GT of 173,527,113 common shares representing approximately 85.27% of the voting and 65.86% of the total capital of TERNA PARTICIPAÇÕES S.A., a publicly-held company with shares traded as units at the São Paulo stock exchange (“TERNA”) (the “Acquisition”). The obligations of CEMIG-GT in relation to the Acquisition are guaranteed by CEMIG.

TERNA is a holding company engaged in electricity transmission in 11 states of Brazil through the following entities controlled by it or in which it has an equity interest: TSN – Transmissora Sudeste Nordeste S.A.; Novatrans Energia S.A.; ETEO – Empresa de Transmissão de Energia do Oeste S.A.; ETAU – Empresa de Transmissão do Alto Uruguai S.A.; Brasnorte Transmissora de Energia S.A.; and Terna Serviços Ltda., which jointly have over 3,330km of constructed transmission lines and over 386km under construction within the Basic Grid. Therefore, for CEMIG and its shareholders, the Acquisition of TERNA represents an outstanding investment opportunity and consolidates its presence in the Brazilian electricity transmission market.

The Acquisition will be submitted to ratification by CEMIG’s General Shareholders’ Meeting, in accordance with article 256 of Law No. 6,404/76, as amended (“Law 6,404/76”), which will be called in the due course of the Acquisition. The Acquisition is further subject to certain conditions precedent, including the approval of the Brazilian Electric Energy Agency (Agência Nacional de Energia Elétrica – ANEEL) (“Prior Approvals”).

The price set forth for the Acquisition of TERNA is R$2,330,469,127.59, corresponding to R$40.29 for each unit of TERNA, each unit being equivalent to one common share and two preferred shares, and R$13.43 for each common or preferred share, provided that the amount of dividends distributed by TERNA up to the closing

Av. Barbacena, 1200 - Santo Agostinho - CEP 30190-131

Belo Horizonte - MG - Brasil – Tel.: (0XX31)3506-5024 - Fax: (0XX31)3506-5025

92

date of the Acquisition will be deducted from such price. Subject to the satisfaction of the conditions set forth in the Share Purchase Agreement and to the Prior Approvals, the closing of the Acquisition and the payment of the purchase price are expected for September 30, 2009.

In addition, upon closing of the Acquisition, CEMIG-GT will, pursuant to the Share Purchase Agreement, carry out a Mandatory Tender Offer, on a date to be announced in due course, for the acquisition of the floating shares of TERNA with the purpose of granting to the other shareholders of TERNA equal treatment as that given to Terna S.p.A., in compliance with the by-laws of TERNA, Law 6,404/76, CVM Instruction No. 361/2002 and the Regulation of the Level 2 of Distinguished Practices of Corporate Governance (Regulamento do Nível 2 de Práticas Diferenciadas de Governança Corporativa) of BM&F Bovespa S.A. In the Mandatory Tender Offer, Terna S.p.A. will sell the 10.000 units that it holds in TERNA.

The Acquisition will be submitted to the approval of the antitrust authorities, including the CADE – Conselho Administrativo de Defesa Econômica (Administrative Council of Economic Defense), within the term and in the form required under applicable law.

CEMIG and CEMIG-GT will keep their respective shareholders and the market timely and adequately informed of the completion of the Acquisition and its approval, including in respect with the withdrawal right of CEMIG shareholders, as provided in the referred article 256.

Belo Horizonte, April 23, 2009.

Luiz Fernando Rolla

Chief Officer for Finance, Investor Relations and Control of Holdings

Jose Carlos de Mattos

Chief New Business Development Officer

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16.                                 Press Release – Cemig Successfully Acquires Terna Participações S.A., Companhia Energética de Minas Gerais – CEMIG, April 23, 2009

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Cemig successfully acquires Terna Participações S.A.

·                  Accretive transaction in line with value adding strategy with a real internal rate of return above the weighted average cost of capital, considering the risks involved

·                  Market share in transmission business increases to 12.6% from 5.4%

Belo Horizonte, Brazil, April 23, 2009, Cemig (SAO: CMIG3 and CMIG4; NYSE: CIG and CIG*C; Latibex: XCMIG) announced today an agreement with TERNA – Rete Elettrica Nazionale S.p.A. (“Terna S.p.A.”) to acquire 65.86% of Terna Participações S.A. (“Terna Part.”). The closing shall occur on or about September 30, 2009, depending on the timing of regulatory and other approvals.

TERNA is a holding company engaged in electricity transmission in 11 states of Brazil through the following entities controlled by it or in which it has an equity interest: TSN – Transmissora Sudeste Nordeste S.A.; Novatrans Energia S.A.; ETEO – Empresa de Transmissão de Energia do Oeste S.A.; ETAU – Empresa de Transmissão do Alto Uruguai S.A.; Brasnorte Transmissora de Energia S.A.; and Terna Serviços Ltda., which jointly have over 3,750 km of transmission lines within the Basic Grid.

The transaction is in line with Cemig’s strategy of increasing its market share in all the Brazilian electricity sector market segments. Cemig consistently seeks returns compatible with each line of business. Following the closing of this transaction:

—           Cemig will expand its transmission grid to 9,508km from 5,755km currently, or 65%;

—           Cemig will increase its market share in the Brazilian transmission market by 135%, from 5.4% to 12.6%, as measured by the annual permitted revenues for the 2008/2009 tariff cycle;

—           The transmission business will represent approximately 17.6% of Cemig’s consolidated EBITDA, up from 6.6% currently based on 2008 numbers.

The acquisition exceeds Cemig’s criteria for profitability and value creation with an EV/ 2008EBITDA of 8.7 x and EV/ 2009EBITDA of around 8.1 x based on market consensus estimates. The price is also in line with previous transactions in the Brazilian transmission market. The real annual rate of return is 10.6% for the base case and above 12% considering potential value synergies.

Av. Barbacena 1200, Santo Agostinho, 30190-131 Belo Horizonte, MG, Brazil.     Tel.: +55-31 3506-2578. Fax: +55-31 3506-5026.

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The acquisition of Terna S.p.A shares in Terna Part. will amount to R$2,330.5MM, or R$40.29 per unit (equivalent to R$13.43 per share), which will be deducted from any dividends paid until the closing date.

Cemig, on a date to be announced, will make a public offering to acquire the shares of Terna Part.’s minority shareholders for 100% of the price paid to Terna S.p.A. in accordance with Law 6404/76, CVM Instruction 361/2002, the Regulation of Level 2 of Corporate Governance in Bovespa and Terna Part.’s By-Laws, with an estimated additional disbursement of R$1,207.8MM, before any of the above mentioned adjustments.

CEMIG’s Chairman, Mr. Sérgio Barroso stated, “The acquisition of Terna represents an excellent investment opportunity for Cemig and its shareholders, and consolidates our presence in the Brazilian electricity transmission market.”

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17.                                 Acquisition of Terna Participações S.A., Companhia Energética de Minas Gerais – CEMIG, April 24, 2009

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18.                                Summary of the Minutes of the 449th Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, December 29, 2008

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Listed Company

CNPJ 17.155.730/0001-64

NIRE 31300040127

Summary of minutes of the 449th meeting of the Board of Directors

Summary of proceedings:

I                    The Chairman asked the Board Members present to state whether any of them had conflict of interest in relation to the matter on the agenda of meeting, and all stated that there was no such conflict of interest.

II                The Board approved:

a)              The proposal by the Board member Alexandre Heringer Lisboa that the Board member Paulo Sérgio Machado Ribeiro should chair this meeting, in view of the absence, with grounds, of the Vice-chairman, Djalma Bastos de Morais, who also holds the Chairmanship.

b)             Concession of a corporate guarantee in the proportion of Cemig’s holding in the capital of Transchile Charrúa Transmisión S.A., that is to say 49%, for the contracting by Transchile of a bridge loan with Banco Santander.

c)              Increase in the registered capital of Transchile Charrúa Transmisión S.A., in the amount of US$5,500,000, of which US$2,695,000 is the responsibility of Cemig.

d)             Vote by the representative of Cemig, at the Extraordinary General Meeting of Stockholders (Junta de Accionistas) of Transchile Charrúa Transmisión S.A. which decides on the increase of capital, in favor of the price for placement of the shares to be issued at the time of the capital increase, alterations to the Bylaws to reflect the above changes, the statement on the rights and subscription option of the new shares, and the grant of powers to the Board (Directorio) to issue and place the new shares. After the increase, the registered capital of that Company will change from US$27,840,000 to US$33,340,000.

e)              The minutes of this meeting.

III            The following spoke on general matters and business of interest to the Company:

Ary Ferreira Filho

Av. Barbacena 1200  Santo Agostinho  30190-131 Belo Horizonte, MG  Brazil  Tel.: +55 31 3506-5024  Fax +  55 31 3506-5025

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19.                                 Summary of Decisions of the 458th Meeting of the Board of Directors, Companhia Energética de Minas Gerais – CEMIG, April 17–23, 2009

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COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Listed Company

CNPJ 17.155.730/0001-64

NIRE 31300040127

SUMMARY OF DECISIONS OF THE 458TH MEETING OF THE BOARD OF DIRECTORS

At its 458th meeting, begun on April 17 and concluded on April 23, 2009, the Board of Directors of Companhia Energética de Minas Gerais approved the following:

1.               Authorization of signature, as consenting party, of an amendment to a financing contract with Companhia Transudeste de Transmissão.

2.               Authorization for sharing of the Online Procurement Portal (PEC) with the wholly-owned subsidiaries of Cemig.

3.               Authorization, subject to ad referendum vote by the Extraordinary General Meeting of Stockholders to be called, for Cemig GT to sign the Share Purchase Agreement with Terna S.p.A., with Cemig as consenting party and guarantor of all of Cemig GT’s obligations, for the acquisition of 173,527,113 common shares in Terna Participações S.A.

4.               Authorization for Cemig GT to make a public offering to acquire the free float (shares in circulation) of Terna Participações S.A., so as to guarantee to the other stockholders of Terna Participações S.A. the same treatment as that given to Terna S.p.A., in accordance with the Bylaws of Terna Participações S.A., Law 6404/76, CVM Instruction 361/2002 and the Level 2 Differentiated Corporate Governance Regulations of BM&F Bovespa S.A.

5.               Convocation of an Extraordinary General Meeting of Stockholders to be held on May 13, 2009, at 11 a.m., in the terms and for the purposes of Article 256 of Law 6404/76, specifically for the following:

·                  To approve the appointment of the specialized company Hirashima & Associados Consultoria em Transações Societárias Ltda. for preparation of a Valuation Opinion on the assets of Terna Participações S.A.

·                  To approve the Opinion on the economic-financial Valuation of Terna Participações S.A. prepared by Hirashima & Associados Consultoria em Transações Societárias Ltda. in April 2009, for base-date 31/12/2008, in accordance with Article 8º, §1 and §6º, of Law 6404/76.

·                  To ratify signing by Cemig GT of the Share Purchase Agreement with Terna S.p.A., with Cemig as consenting party and guarantor of all of Cemig GT’s obligations, for the acquisition of 173,527,113 common shares in Terna Participações S.A.

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·                  To orient the vote of the Company’s representative in the General Meeting of Stockholders of Cemig GT specifically called for the purpose, in the terms and for the purposes of Article 256 of Law 6404/76.

·                  To authorize Cemig to invest in acquisition of assets up to the level at which the indicator [(Capital expenditure + Acquisitions) / Ebitda] reaches 125%, higher than the upper limit specified in the bylaws.

6.               Authorization for Cemig GT, upon a further decision by this Board of Directors, to constitute a partnership, with an appropriately qualified partner.

7.               Decision that a complementary legal, accounting and technical audit be completed on Terna Participações S.A. and its affiliated companies.