In Brazil, Voltalia signs a 940-megawatt maintenance contract Voltalia, (Euronext Paris, ISIN code: FR0011995588), an international player in renewable energy, has been selected by COPEL Get , a subsidiary of COPEL, one of Brazil's leading utilities, for the maintenance services of six wind clusters located in Rio Grande do Norte. The five-year agreement covers a total installed capacity of 940 megawatts in the Brisa Potiguar, Cutia and Bento Miguel, São Bento do Norte, Jandaíra, Aventura and...