Brazil's new curtailment rules seen unlikely to revive utility-scale solar

· Energy · Brazil

Brazil's new curtailment rules offer greater regulatory certainty for solar developers, but uncertainty over future generation cuts and financial risks continues to weigh on investment. Industry experts expect new utility-scale solar projects to remain limited despite progress on compensation and curtailment allocation. The rules address how generation cuts are allocated and compensated, but developers still face questions about how often their output could be curtailed.

Why it matters：Brazil is a major growth market for solar, and persistent curtailment risk shows how grid constraints can blunt policy progress, affecting developers and investors weighing new utility-scale projects in Latin America.

Key points

  • The rules improve certainty on compensation and how curtailment is allocated.
  • Experts still expect new utility-scale solar additions to stay limited.

Sources (original reporting)

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