Renewables Hit 692 GW Growth Despite Global Tensions

The world just proved that clean energy doesn't slow down for anything.

In 2025, global renewable power capacity jumped by 692 gigawatts, pushing total clean energy capacity past 5,149 gigawatts. That's a 15.5% annual increase, according to the International Renewable Energy Agency's latest report released this month.

Renewables now account for nearly 86% of all new power capacity added worldwide. Meanwhile, fossil fuel additions continue shrinking, even as Middle East tensions spark fresh worries about oil and gas prices.

Solar power led the charge, adding 511 gigawatts of new capacity. That's roughly three-quarters of all renewable growth in a single year. Wind energy followed with 159 gigawatts, meaning solar and wind together accounted for nearly 97% of clean energy expansion.

Francesco La Camera, IRENA's Director-General, pointed to a crucial advantage. "Countries that invested in the energy transition are weathering this crisis with less economic damage, as they boost energy security, resilience and competitiveness," he said.

The timing couldn't be more important. With global conflicts driving fuel price volatility, nations with robust renewable systems are discovering they're less vulnerable to international shocks. Homegrown energy sources can't be disrupted by distant wars or trade disputes.

The Ripple Effect

Asia dominated the expansion with 513 gigawatts of new renewable capacity, representing 74% of global additions. China alone added 119 gigawatts of wind power and led hydropower expansion too.

But smaller players are making big moves. Africa recorded its highest capacity increase ever at 15.9%, driven by Ethiopia, South Africa, and Egypt. The Middle East saw its largest annual growth at 28.9%, with Saudi Arabia leading the charge.

These numbers reveal something deeper than energy statistics. Countries diversifying away from imported fossil fuels are building economic shields against global instability. Every solar panel and wind turbine represents one less vulnerability to foreign supply chains.

The report did highlight persistent gaps. Central America and the Caribbean lag far behind with just 21 gigawatts of total renewable capacity. These regions remain exposed to fuel price shocks and supply disruptions, underscoring how energy security gaps create economic vulnerabilities.

Bioenergy added 3.4 gigawatts globally, with Japan more than doubling its additions from the previous year. Geothermal grew steadily with contributions from the Philippines, Indonesia, and Germany. Even off-grid solar expanded by 1.5 gigawatts, bringing clean electricity to remote communities.

The cost advantage keeps growing too. Solar and wind have seen the biggest price drops among all renewable technologies, making them not just cleaner but cheaper than fossil alternatives in most markets.

In uncertain times, renewable energy stands as the one constant growth story the world can count on.