Brazil Hits $37/MWh Solar, Rivals China's Renewable Costs

Brazil just proved you don't need to manufacture solar panels to win the clean energy race.

The country's solar power costs dropped to $37 per megawatt-hour in 2025, nearly matching China's $36 and crushing the global average of $44, according to a new report from the International Renewable Energy Agency. Wind power fell even lower to $31 per megawatt-hour, second only to China among major economies.

Brazil's secret weapon isn't factories or supply chains. It's sunshine and wind that blow stronger and more consistently than almost anywhere else on Earth.

The country's wind farms now operate at 50% capacity factor, meaning they produce half their maximum possible output around the clock. Compare that to the global average of just 36%. Solar projects jumped to 21.5% capacity factor as developers found the best sun-drenched sites.

These exceptional natural conditions let Brazil slash solar installation costs by 74% since 2015. Large-scale solar projects now cost about $672 per kilowatt to build, nearly matching the global average despite higher equipment import costs.

Peru is following Brazil's playbook with impressive results. New wind projects there achieved 47% capacity factor, pushing costs down to $34 per megawatt-hour with less industrial infrastructure than Brazil enjoys.

Chile took a different approach by investing heavily in battery storage to handle its concentrated renewable production. The country cut wind installation costs by 11% in a single year.

The Ripple Effect

This regional success story proves that countries don't need to control manufacturing to lead the clean energy transition. Latin America is turning its geographic advantages into economic ones, creating a blueprint for other sun and wind-rich regions.

The cost drops mean cheaper electricity for millions of families and businesses across South America. Brazil's achievement shows that renewable energy can now compete with fossil fuels on price alone, without subsidies or special treatment.

Other Latin American nations still face hurdles. Central America and the Caribbean pay $95 per megawatt-hour for solar, held back by smaller markets and higher financing costs. But Brazil and Peru demonstrate what's possible when world-class resources meet smart policy.

The gap between regions reveals an important truth: having great sunshine and wind matters, but so does market size, stable regulations, and access to affordable financing. Countries that get all these pieces right can turn natural advantages into some of the cheapest clean electricity on the planet.

Latin America's renewable revolution is just getting started, and it's already changing what the world thought possible.