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Very low cost rooftop solar slashes domestic energy cost – Part 2: South American Countries …world’s best solar resources, particularly in the Atacama Desert, where solar irradiation levels are among the highest on Earth. Yet, unlike Brazil, Chile’s solar expansion has been driven primarily by…
International Solar Energy Society (ISES)
Jun 23, 2026
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Brazil distributed solar financing rises as utility-scale investment falls Brazil’s renewable energy financing rose to BRL 36.3 billion in 2025 but remained well below the 2022 peak, as high interest rates, curtailment, and regulatory uncertainty continued to constrain investment. Distributed solar proved the most resilient segment, while wind power rebounded strongly and energy storage emerged as a growing market despite financing figures that likely understate its expansion.
Lívia Neves
Jun 17, 2026
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Residential PV costs fell 7% year over year in Brazil Residential solar PV costs in Brazil fell 7% year on year to BRL 2.45/W, driven by lower equipment prices amid global oversupply, with several states offering below-average installation costs.
Alessandra Neris
Jun 11, 2026
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Grid expansion, batteries to ease curtailment in Brazil Analysis by Aurora Energy Research indicates curtailment in Brazil could drop by 8 to 12 percentage points by the end of the decade, down from 21% in 2025.
Lívia Neves
Jun 03, 2026