Brazil · BUSINESS
Key Facts
—What happened Operator cut small-scale solar for the second time in 2026.
—How big Cut ran 11am to 1.30pm; megawatt figure unpublished.
—The real story Surplus stems from wind, solar, reservoirs, low weekend demand.
Brazil power surplus forced a second emergency grid cut in 2026. Learn why the ONS reduced distributed generation and what it means for stability.
Brazil · BUSINESS
Key Facts
—What happened Operator cut small-scale solar for the second time in 2026.
—How big Cut ran 11am to 1.30pm; megawatt figure unpublished.
—The real story Surplus stems from wind, solar, reservoirs, low weekend demand.

Brazil cut solar power for the first time on June 7, switching off surplus rooftop output as a holiday glut threatened to…

Brazil’s ONS warns that wind and solar curtailment could reach 40 GW annually by 2030 as renewable expansion outpaces demand…

Brazilian grid operator ONS forecasts a sharp drop in consumption during the Round of 16 match and is reinforcing operations to…

Com demanda em baixa e excedente de produção em painéis solares, operador do sistema elétrico brasileiro adota medidas inéditas…

Analysis by Aurora Energy Research indicates curtailment in Brazil could drop by 8 to 12 percentage points by the end of the…

Medida foi adotada diante do excesso de oferta de eletricidade, impulsionado pela geração solar, e afetou PCHs, usinas a…