Brazil's largest private thermal generator, integrated from natural gas production to power generation, with plants in Maranhão, Amazonas and Ceará, listed on B3 as ENEV3.
Last 90 days
Eneva completed on September 1 the sale of Pecém II for R$ 839.2 million in total, with R$ 748.4 million at closing and up to R$ 149 million conditional, and signed a deal with Diamante to swap a coal plant for a stake in Pecém, per InfoMoney and Money Times.
Updated October 17, 2026 · 4 verified articles
Market transmission
The stock tracks thermal dispatch by ONS, availability contracts, gas prices and leverage after acquisitions, plus asset sales such as the exit from coal.
Explanatory mechanism, not a forecast or recommendation.Itaú Unibanco invested R$ 1.77 billion in preferred shares of Eneva III, an Eneva subsidiary that holds gas operations, and now owns all the preferred shares. Eneva keeps 100% of the common shares and control, according to Seu Dinheiro and Brazil Journal.
Halliburton announced on September 21 the signing of a memorandum of understanding with Eneva to identify and pursue development opportunities in Venezuela, expanding the relationship the companies already have in Brazil. According to Valor, the agreement is to assess business development in the country. According to Reuters, via InfoMoney, Halliburton also signed a memorandum with WESCA for oil and gas field evaluation and development planning, the agreements are non-binding and the company cites regulatory changes in Venezuela that may open room for foreign investment.
Lula signed on September 15 the Redata, a special tax regime for data center services that suspends four federal taxes on equipment purchases and imports for up to five years, with a revenue loss estimated at R$ 5.2 billion in 2026 and about R$ 1 billion a year afterwards; companies must run on renewable or low-emission energy, reserve at least 10% of processing capacity for the Brazilian market and direct investment to research and to the North, Northeast and Centre-West, or return the benefit. The definition of eligible energy sources was left to a ministerial order, and a senator threatened to react with a legislative decree if natural gas is excluded, per Poder360; the ICMS cut depends on Confaz.
Eneva completed the sale of the shares of Pecém II, a coal-fired plant in Ceará, for R$ 839.2 million in total, per InfoMoney; Money Times details R$ 748.4 million paid at closing and up to R$ 149 million more subject to conditions. Per InfoMoney, the company also signed a deal with Diamante Geração de Energia to swap its coal plant for a stake in a Pecém company. The deal was announced on September 1 and stayed blocked at NEXO until Money Times completed the double confirmation.