全球可再生能源装机统计2025_75页_1mb

Summary of IRENA Renewable Capacity Statistics 2025

Core Content

The IRENA Renewable Capacity Statistics 2025 report provides an overview of the global status of renewable energy capacity as of the end of 2024. It highlights the significant progress made in the transition to a sustainable energy future and emphasizes the need for continued growth to meet international climate goals.

Key Findings

• Global Renewable Capacity: By the end of 2024, renewables accounted for 46% of the global installed power capacity.
• Renewable Power Additions: In 2024, 585 GW of new renewable capacity was added, marking the largest increase to date. This represents a 15.1% growth in the stock of renewable power.
• Record Share of New Capacity: Renewables accounted for a record 92.5% of global power additions, driven primarily by solar and wind energy.
  • Solar Power: Added 452 GW, representing over 75% of all renewable additions.
  • Wind Energy: Added 113 GW.
• Regional Disparities:
  • China, the United States, and the European Union accounted for 489 GW (or 83.6%) of all new renewable capacity installed in 2024.
  • Africa contributed only 4.2 GW (or 0.7%).
  • Small Island Developing States had a combined renewable energy capacity of 9 GW, or 0.2% of the global total.
• Growth Targets:
  • To meet the COP 28 goal of tripling installed renewable power capacity to 11 TW by 2030, the world needs to add over 1120 GW of renewable capacity annually for the rest of the decade.
  • Current growth rates suggest the world is not on track to achieve this target.

Main Viewpoints

• The report underscores the importance of grid flexibility and adapting to variable renewable power in order to fully integrate renewables into the global electricity system.
• Solar and wind are the leading technologies in terms of new capacity additions, demonstrating their growing role in the energy transition.
• There is a clear imbalance in renewable deployment between developed and developing regions, with developing countries lagging significantly.
• The International Renewable Energy Agency (IRENA) plays a central role in tracking progress and promoting sustainable energy development.

Key Information

• The report includes detailed statistics for various renewable technologies such as hydropower, marine energy, wind energy, solar energy, bioenergy, and geothermal energy.
• It also covers off-grid renewable capacity and provides country-specific data for a wide range of nations, including sub-Saharan Africa, Asia, Europe, and the Middle East.
• The data is sourced from official statistics, industry reports, and IRENA's questionnaire, with some figures estimated by IRENA based on multiple data sources.
• Data availability: The full dataset is available for download at www.irena.org/statistics.

Important Notes

• The data reflects the maximum net generating capacity of power plants and installations using renewable sources.
• Capacities are rounded to the nearest MW, with values below 0.5 MW shown as 0.
• All data is subject to copyright by IRENA, and proper attribution is required when using it.
• The report serves as a valuable resource for tracking progress and reminds stakeholders of the urgent need to accelerate the deployment of renewable energy to achieve a just, inclusive, and sustainable energy future.

Conclusion

IRENA's Renewable Capacity Statistics 2025 highlights the significant growth in renewable energy capacity, but also raises concerns about the pace of development and regional disparities. With only 6 years left to meet the 2030 target, the report calls for a much faster growth rate in renewable power installations globally.