TRANSMISSORA ALIANÇA DE ENERGIA ELÉTRICA S.A. Company Registry (NIRE): 33.3.0027843-5 Corporate Taxpayers’ ID (CNPJ/MF): 07.859.971/0001-30 MINUTES OF THE BOARD OF DIRECTORS’ MEETING HELD ON MAY 28, 2010 1. DATE, TIME AND VENUE: Held on May 28, 2010, at 2:30 p.m., at the Company‟s headquarters at Praça Quinze de Novembro, 20, 10º andar, sala 1003 (parte), Centro, in the city and state of Rio de Janeiro. CALL NOTICE AND ATTENDANCE: The formalities of the call notice having been complied with, the Board of Directors‟ Meeting, on this date, was attended by the following sitting members: Messrs. Djalma Bastos de Morais, Cristiano Correa de Barros, 2. Isacson Casiuch, Carlos Roberto Cafareli, Ernesto Paulo da Silva Nunes, Elemar José Heck, Luiz Henrique de Castro Carvalho, Jarbas Antônio de Biagi, Luiz Carlos da Silva Cantídio Júnior, Pedro Grossi, and Maurício Luís Luchetti; and, alternate members, Carlos Massaru Takahashi, Eliana Soares da Cunha Castello Branco, Marcelo Hudik Furtado de Albuquerque and Gustavo Pinheiro Guimarães Padilha. 3. PRESIDING: Mr. Djalma Bastos de Morais chaired the meeting, in accordance with the Bylaws, inviting Mr. Ari Cesar Paiva de Almeida to act as secretary. 4. AGENDA: To Resolve on: (i) the opening of the Company‟s branch offices and; (ii) the issue of Debentures by the Company for up to R$ 600,000,000.00. 5. RESOLUTIONS TAKEN: After discussing the matters on the agenda, the Board members decided, unanimously and without any restriction, to: (i) authorize the opening of the Company‟s branch offices at the following addresses: Federal District Brasilia QI nº 616, Conj. 2, lotes 23 e 24 (parte) - Centro - Brasília - DF - CEP 72322-800 Brasília - DF - Edifício Casablanca Q SHC S EQ 114/115, Conj. A, Bloco 1 Nº 41 - Salas 1,2,3,4,19,20,21 e 22 (parte) Asa Sul - Brasília - DF - CEP 70377-400 SE Samambaia Rod BR 280 S/N km 10 (parte) - Recanto das Emas - Cidade Satélite Samambaia Brasília - DF - CEP 72600-970 State of Goiás Escritório Minaçu Avenida Goiás s/n, lotes 07 e 09, qd 141 (parte), Centro - Minaçu – GO - CEP 76450000 SE Serra da Mesa RDV Furnas Centrais Elétricas S/As Rod. GO 241, km 37 S/N (parte a) - Usina de Serra da Mesa Estrada de Minaçu de Serra da Mesa - Minaçu - GO -CEP 76450-000 SE Serra da Mesa Rodovia GO 241, km 37 S/Nº (parte b), Estrada Minaçu / Serra da Mesa - Zona Rural Minaçu - GO - CEP 76450-000 SE Serra da Mesa II AC Rodovia GO 132, km 36 S/N (parte) - Zona Rural - Colinas do Sul - GO - CEP 73740-000 State of Tocantins Araguaina Rua Ademar Vicente Ferreira, 2570 (parte) - Setor Senador - Araguaina - TO- CEP 77803-400 Paraiso do Tocantins - Depósito Avenida Leste Oeste s/nº Galpão (parte) - Setor Agroindustrial - Paraiso do Tocantins - CEP 77600-000 SE Gurupi Rodovia TO 280, km 3,5 (parte) - Zona Rural - Gurupi - TO - CEP 77410-380 SE Miracema Rodovia TO 342, km 6 (parte) - Zona Rural - Miracema do Tocantins - TO - CEP 77650-000 SE Colinas Rodovia BR 153, km 220 (parte) - Zona Rural - Colinas do Tocantins - TO – CEP 77760-000 State of Maranhão - Billing Imperatriz Rua Bahia, 1315 (parte) - Jardim Três Poderes - Imperatriz - MA - CEP 65901-330 SE Imperatriz Rod BR 010 s/nº - km 1.360 (parte) - Lagoa Verde - Imperatriz - MA - CEP 65903-140 State of Bahia Escritório Bom Jesus da Lapa - Escritório Rua Anísio Teixeira, 37, Lotes 171,172 e 173 Quadra 18 (parte) - Amaralina - Bom Jesus da Lapa - BA - CEP 47600-000 SE Bom Jesus da Lapa I Rodovia BR 430 - s/nº - km 5 (parte) - Zona Rural - Bom Jesus da Lapa - BA - CEP 47600-000 SE Bom Jesus da Lapa II - Depósito Rodovia BR 430 s/nº - km 10,1 (parte) - Zona Rural - Bom Jesus da Lapa - BA - CEP 47600-000 SE Rio das Éguas Rodovia BR 020 s/nº - km 11 (parte) - Zona Rural - Correntina - BA - CEP 47650-000 SE Ibiocara Rodovia BA 900 s/nº - km 3 (parte) - Rodovia de Acesso a Ibicoara - Ibiocara - BA CEP 46760-000 SE Sapeaçu - Depósito Fazenda Touro S/N (parte) - Mandassaia - Sapeaçu - BA - CEP 44530-000 SE Sapeaçu II Fazenda Touro S/N - Parte B (parte) - Mandassaia - Sapeaçu - BA - CEP 44530-000 SE Camaçari Rodovia BA 93, km 26 s/nº (parte) - Subestação de Camaçari II - Zona Rural - Dias D'Avila - BA - CEP 42850-000 State of Pernambuco SE Gtesa Rod. PE 62 - km 10 s/nº (parte) - Fazenda Patrimônio - Condado - PE - CEP 55940000 State of Rio Grande do Norte SE Patesa Rod. BR 226 - km 110 s/nº - Zona Rural - Santa Cruz - RN - CEP 59200-000 Patesa - Escritório Av. Trairi, 19 (parte)- Centro - Santa Cruz - RN - CEP 59200-000 State of São Paulo SE Assis Rua Benjamin Constant nº 33 - Conjunto 51,52 e 53 (parte) - Centro - Assis - SP - CEP 19806-130 The Board of Executive Officers is hereby authorized to negotiate and execute the necessary agreements to carry out the above-mentioned resolution. (ii) approve: 1) the issue by the Company of non-convertible, unsecured debentures in up to 2 series, for public distribution, with the following characteristics: a) maximum amount of R$600,000,000.00; b) the proceeds from the debenture issue will be used to pay in full the 550 promissory notes of the Company‟s 3rd issue which were publicly distributed at the unit face value of R$1,000,000.00, issued on October 27, 2009, in the total amount of R$550,000,000.00 and maturing on October 22, 2010, as well as Issue-related costs. The balance, if any, will be used as working capital; c) the remuneration will be interest on the unit face value of the Debentures of the First Series, corresponding to the accumulated percentage variation in the average daily rate of the Interbank Deposit (DI) rate, „extra group‟, calculated and published daily by CETIP (the OTC clearing house) in its website (http://www.cetip.com.br), capitalized by a spread or surcharge, to be defined in accordance with the Book Building Procedure, limited to 1.40% per year of 252 business days, starting from the date of issue or of the payment of the interest immediately before the effective payment of the First Series Debentures (“Interest of First Series”); d) the unit face value of the Second Series Debentures will be restated, as of the issue date, by the variation of the Extended Consumer Price Index (IPCA), calculated and published by the Brazilian Institute of Geography and Statistics – IBGE (“Restatement of Second Series”), with the result of the restatement of the Second Series automatically added to the unit face value; e) the Second Series Debentures will be entitled to interest to be defined in accordance with the Book Building Procedure, subject to a maximum of 1.40% p.a. plus the average of the annual rates published by the Brazilian Capital Markets Association (ANBIMA) for National Treasury Notes, B series (NTN-B), maturing on May 15, 2015. The average will be calculated in the 5 days prior to the Book Building date. The final interest rate to be used to calculate the Interest Rate of the Second Series will be on the unit face value of the Second Series Debentures, calculated on a pro rata temporis basis for a year of 252 business days starting from the issue date ("Interest of Second Series"); f) the unit face value of the Debentures will be amortized in 3 annual installments, starting from the third year after the issue date; g) the Interest on First and Second Series will be paid annually, starting from the issue date; h) the Debentures will be registered for trading on the secondary market through (i) SND – National Debenture Module, administrated and operated by CETIP, with all trades settled and the Debentures held in custody by CETIP, and (ii) the BOVESPAFIX system, administrated and operated by BM&FBOVESPA S.A.– Bolsa de Valores, Mercadorias e Futuros, with all trades settled and the Debentures held in custody by BM&FBOVESPA; and, 2) the Board of Executive Officers to negotiate and execute the necessary agreements to carry out the above-mentioned resolution. Immediately thereafter, the Board of Directors approved the submission of the debenture issue proposal for approval by the Company‟s Annual and Extraordinary Shareholders‟ Meeting. 6. PRESENTATIONS: After deliberating on the agenda, the Board members watched the presentations by the Board of Executive Officers on the following subjects: (i) main aspects of the new transmission auction to be held by ANEEL (Auction 001/2010 – ANEEL); and (ii) new business opportunities (First Project). 7. CLOSURE: There being no further business on the agenda, the meeting was adjourned and these minutes were drawn up, read, approved and signed by all present. ___________________________________ ____________________________________ Djalma Bastos de Morais Ari Cesar Paiva de Almeida Chairman Secretary Sitting Members: ___________________________________ ____________________________________ Djalma Bastos de Morais Pedro Grossi Júnior This page is part of the minute s of the Meeting of the Board of Directors ofTransmissora Aliança de Energia Elétrica S.A. held on May 28, 2010 ___________________________________ ____________________________________ Cristiano Correa de Barros Isacson Casiuch ___________________________________ ____________________________________ Carlos Roberto Cafareli Ernesto Paulo da Silva Nunes ___________________________________ ____________________________________ Elemar José Heck Jarbas Antônio de Biagi ___________________________________ ____________________________________ Luiz Carlos da Silva Cantídio Júnior Maurício Luís Luchetti ___________________________________ Luiz Henrique de Castro Carvalho Alternate Members: ___________________________________ ____________________________________ Eliana Soares da Cunha Castello Branco Carlos Massaru Takahashi ___________________________________ ____________________________________ Marcelo Hudik Furtado de Albuquerque Gustavo Pinheiro Guimarães Padilha.