Brazil's big clean‑energy wave
Reports say Brazil’s northeast is attracting what is described as the largest wave of clean‑energy investment in the country, with R$225 billion planned, 18,000MW granted and proposals for 60,000 jobs and 9,000km of transmission lines. (en.clickpetroleoegas.com.br).
Brazil’s Northeast is pulling in the biggest share of Brazil’s next power buildout, with billions of reais earmarked for new generation and grid links. (valorinternational.globo.com) Brazil’s energy planning company, Empresa de Pesquisa Energética, said in March 2024 that the electricity sector would need about R$225 billion in new investment by 2026 for generation and transmission. Most of that spending is tied to projects in the Northeast, where wind and solar have driven recent growth. (valorinternational.globo.com) The same study said transmission auctions through 2026 could bring roughly R$32 billion in grid investment and about 9,000 kilometers of new lines, plus substations. Nearly half of that total, about R$15 billion, was planned for the Northeast. (valorinternational.globo.com) Those wires matter because the Northeast already produces far more renewable electricity than it uses locally. The World Bank said in December 2025 that the region generates 91 percent of Brazil’s wind power and 42 percent of its solar power. (worldbank.org) Brazil’s grid operator has been racing to move that power south and west. In October 2024, Operador Nacional do Sistema Elétrico said three new 500-kilovolt transmission lines and a substation raised export capacity from the Northeast to the Southeast and Center-West by 12 percent, from 11,600 megawatts to 13,000 megawatts. (valorinternational.globo.com) The bottleneck is not theoretical. After the August 15, 2023 blackout, the operator imposed tighter limits on how much wind and solar power could flow out of the region, and those restrictions cut renewable generation. (valorinternational.globo.com) Those forced cuts, known in the sector as curtailment, have started to hit jobs and investment. Reuters reported on March 31, 2026 that companies including Atlas Renewable Energy, Newave Energia and Voltalia had scaled back operations or cut staff because of ongoing restrictions and uncertainty over compensation. (reuters.com) (sahmcapital.com) The wind industry was already warning about losses in 2025. Valor reported in May 2025 that about 11,000 jobs had been cut across the wind supply chain as compensation talks over curtailment dragged on. (valorinternational.globo.com) Brazil’s planners are still lining up more transmission. Empresa de Pesquisa Energética says its transmission studies feed directly into the lots offered in future auctions, which is how the government decides which lines get built next. (epe.gov.br) So the Northeast’s clean-energy surge is now a two-part story: developers keep adding wind and solar in Brazil’s strongest resource region, and Brasília has to build enough grid to keep that power from being stranded. (valorinternational.globo.com 1) (valorinternational.globo.com 2)
