Renewable Energy Hits Big Records Around the World

Renewable energy like solar, wind, hydro and battery power is growing faster than ever in 2025. Countries around the world are adding big amounts of clean energy and setting new records, even as they work to fight climate change and reduce pollution. 

Renewable energy is power made from nature — like sunlight, wind, and water — that doesn’t run out quickly and produces much less harmful pollution than fossil fuels.

Global Clean Power Milestones

In 2025, wind and solar power are now beating coal as the fastest growing source of electricity in many parts of the world. Clean power generation has risen so fast that renewables may have overtaken coal as the biggest single source of electricity in 2025.

• Solar energy grew especially fast, generating more electricity than ever before.
• Wind power also expanded and helped clean energy meet more of global electricity demand.
• This strong growth means some fossil fuel use — like coal and gas — fell in parts of the world as renewables met new electricity needs.

Experts call this a major turning point in the global energy system because it shows clean energy can keep up with rising electricity demand.

Record Renewable Power in Great Britain

In Great Britain, renewable energy also had a record year in 2025:

• Wind, solar, hydro and biomass generated more electricity than ever before in a single year.
• Wind alone produced nearly 30 % of Britain’s electricity — with solar growing faster than in 2024.

At times, solar panels produced more than 40 % of Britain’s electricity for short periods during sunny days in summer — a huge leap from a decade ago when solar rarely made more than about 5 % of power.

India’s Massive Growth in Clean Energy

India saw record renewable energy capacity additions across 2025. The country added around 44–50 GW of new clean power capacity — almost double the growth seen the previous year. 

Highlights from India’s expansion:

• Solar energy remains the largest part of new clean capacity.
• Rooftop solar installations passed 25 lakh households, helping families save money and reduce pollution.
• India’s total renewable capacity surpassed 250 GW, including wind, solar and biomass.

India now generates a large share of its electricity from renewables, and it has reached many of its goals years ahead of schedule — adding non-fossil fuel power faster than expected. 

Experts say India is on track to be one of the fastest-growing renewable energy markets in the world by 2030.

What This Means for the Climate

The growth of clean energy has big effects on climate and pollution goals:

Lower Emissions: Because renewable energy doesn’t burn fossil fuels like coal and gas, growing clean power helps cut carbon pollution — a key driver of global warming.

Meeting Electricity Demand: Solar and wind grew fast enough in 2025 that they often met all new electricity demand in many regions, helping reduce reliance on dirty energy sources.

Policy Challenges: Despite the growth, some countries still lag in policy support and investment. Slow grid upgrades and regulatory delays can slow the transition to clean power in some places. 

Why the Growth Is Happening

Several key reasons explain why renewables are expanding so fast:

• Cheaper technology: Solar panels and wind turbines cost less than before, making clean power affordable.
• Government plans: Many countries are targeting net-zero emissions and boosting clean energy investment.
• Private investment: Business and financial interest in renewables continues to rise.

Renewables are now one of the fastest-growing parts of the global energy economy, with major increases in wind, solar and storage technologies.

Bottom Line

In 2025, renewable energy saw record growth around the world. Countries like Great Britain and India set new milestones in solar and wind power, helping clean energy meet more electricity demand and reduce reliance on dirty fuels. This strong expansion shows that renewable energy is becoming a central part of global electricity systems — and could continue to shape how the world produces clean, affordable and climate-friendly power in the years ahead.