Brazilian ANEEL approves BRL15.3 billion transmission auction to be held on June 30 February 15, 2022 | Latin America News Brazilian energy regulator, Agência Nacional de Energia Elétrica (ANEEL), has given preliminary approval for the Transmission Auction Nº 1/2022, with an expected investment of BRL15.3 billion. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password