Renewable Energy Surpasses Gas in Global Electricity Generation, According to Ember Report

In a significant shift toward clean energy, solar power has overtaken wind power globally for the first time in 2025, according to the Global Electricity Review 2026 by Ember. The report highlights a transformative year for renewable energy, with solar power meeting all global electricity demand growth and renewables surpassing coal for the first time in modern history.

Solar Power Emerges as the Leading Renewable Source

Solar energy accounted for 75% of global electricity demand growth in 2025, driven by record-breaking installations and declining costs. This surge in solar capacity has positioned it as the dominant renewable source, outpacing wind power and nearing nuclear energy in overall contribution. Ember analysts note that solar’s rapid expansion is reshaping the global energy landscape, with 2026 expected to see both solar and wind power surpass nuclear energy.

“The 2025 data underscores a pivotal moment in the transition to clean energy,” said Nicolas Fulghum, a senior data analyst at Ember. “Solar’s unprecedented growth has not only met all demand increases but also accelerated the decline of fossil fuels.”

Wind Power Maintains Strong Momentum

While solar has taken the lead, wind power remains a critical component of the renewable energy mix. The report highlights that wind energy continues to grow steadily, supported by advancements in turbine technology and strategic investments in offshore and onshore projects. Together, solar and wind are projected to overtake nuclear power in 2026, further solidifying their role in decarbonizing the global grid.

“Wind energy’s reliability and scalability ensure it will remain a cornerstone of the energy transition,” said Wilmar Suarez, Latin America Energy Analyst at Ember. “Together with solar, it’s a powerful force driving the shift away from fossil fuels.”

Renewables Overtake Coal for the First Time

The report also marks a historic milestone: renewables generated more electricity than coal in 2025. This achievement is attributed to the rapid adoption of solar and wind power, alongside the stagnation of fossil fuel generation in key markets