Global Renewable Energy Capacity Grows by 692 GW in 2025
In 2025, global renewable power capacity reached 5,149 GW, marking a 15.5% increase with solar leading at 511 GW and wind at 159 GW. China was the key contributor, adding nearly 370 GW of solar and 117 GW of wind energy. This growth represents the highest annual increase in renewable capacity to date, with solar and wind making up 96.8% of net additions.
According to the Renewable Capacity Statistics 2026 report by the International Renewable Energy Agency (IRENA), global renewable power capacity grew by 692 gigawatts (GW) in 2025. This increase marks a 15.5% rise, bringing the total capacity to 5,149 GW. Solar energy was the primary driver of this surge, adding 511 GW, while wind energy contributed 159 GW. This expansion reflects a global shift towards sustainable energy sources and a commitment to reducing reliance on fossil fuels. The historical context for this growth stems from the urgent need to address climate change and the increasing viability of renewable technologies.
In recent years, there has been a concerted effort worldwide to transition to cleaner energy sources, driven by environmental concerns and advancements in technology. Data from IRENA shows that solar and wind energy together accounted for an impressive 96.8% of all net renewable additions. This trend indicates a broader movement towards the adoption of renewable energy, which is essential for meeting international climate goals. Various stakeholders, including governments, private sector companies, and local communities, have played key roles in facilitating this growth.
China emerged as a dominant force in renewable energy expansion, responsible for the majority of new installations. The country added nearly 370 GW of solar power and 117 GW of wind energy in 2025 alone. This rapid growth can be attributed to substantial investments in renewable technologies, supportive policy frameworks, and a commitment to reducing carbon emissions. Additionally, community engagement and public awareness initiatives have bolstered the adoption of renewable energy solutions.
The broader economic, environmental, and social benefits of this growth are significant. Transitioning to renewables supports job creation in the energy sector and helps reduce greenhouse gas emissions, thereby mitigating the impacts of climate change. Moreover, the shift towards cleaner energy sources can lead to improved air quality and better public health outcomes. With renewables dominating total capacity expansion at an 85.6% share, they are increasingly becoming the cornerstone of energy strategies worldwide, promoting sustainable development.
Looking ahead, the future of renewable energy appears promising as countries work to meet their climate commitments. Continued investment in solar and wind technologies, along with innovations in energy storage and grid integration, will be crucial for sustaining this momentum. As the world confronts the challenges of climate change, the achievements in renewable energy capacity growth represent a significant step towards a more sustainable and resilient energy future.
Enjoyed this story?
Show the newsroom a little love — one tap per reader.
Maria champions local voices and the communities behind the headlines.
Be part of the good
Stories like this start with people who care. Share it, or submit your own uplifting story to inspire millions today.
