国际可再生资源机构-非电网可再生能源统计2021（英）-50页_1mb

Off-Grid Renewable Energy Statistics 2021 Summary

Core Content

This document presents statistics on off-grid renewable energy capacity and usage across different regions and countries for the years 2010 to 2019. It includes data on hydropower, solar energy (including solar lights and solar home systems), and biogas, highlighting their contributions to energy access and sustainability.

Key Information

Off-Grid Capacity

• Hydropower:

  • Total: The off-grid hydropower capacity increased steadily from 572.497 MW in 2010 to 753.288 MW in 2019.
  • Africa: Africa's off-grid hydropower capacity grew from 152.028 MW in 2010 to 236.984 MW in 2019, with notable growth in countries like Congo DR, Kenya, and Nigeria.
  • Asia: Asia's off-grid hydropower capacity increased from 214.211 MW in 2010 to 296.265 MW in 2019, with significant growth in countries such as Afghanistan, India, and Nepal.
  • C America + Carib: This region's off-grid hydropower capacity increased from 3.290 MW in 2010 to 9.945 MW in 2019, with Cuba and Dominican Republic showing growth.
  • S America: The off-grid hydropower capacity in South America fluctuated between 128.612 MW and 132.699 MW, with Peru and Colombia being key contributors.
  • Oceania: Oceania's off-grid hydropower capacity increased from 0.261 MW in 2010 to 4.499 MW in 2019, with Papua N Guin and Fiji as major contributors.

• Solar Energy:

  • Total: The total off-grid solar capacity increased from 65.657 MW in 2010 to 403.599 MW in 2019.
  • Africa: Africa's off-grid solar capacity grew significantly, from 5.999 MW in 2010 to 175.306 MW in 2019, with Kenya, Uganda, and South Africa as the main contributors.
  • Asia: Asia's off-grid solar capacity increased from 58.765 MW in 2010 to 216.504 MW in 2019, with India, Bangladesh, and Nepal showing substantial growth.
  • C America + Carib: The off-grid solar capacity in Central America and the Caribbean increased from 0.004 MW in 2010 to 1.460 MW in 2019, with Cuba and the Dominican Republic as notable contributors.
  • S America: South America's off-grid solar capacity increased from 0.629 MW in 2010 to 5.012 MW in 2019, with Brazil and Peru as key players.
  • Oceania: Oceania's off-grid solar capacity grew from 0.261 MW in 2010 to 4.499 MW in 2019, with Papua N Guin and Fiji as main contributors.

Biogas Production

• Total Biogas Production: The total biogas production increased from 26 MW in 2010 to 753.288 MW in 2019.
• Biogas for Cooking: Biogas used for cooking expanded from 43 MW in 2010 to 18.273 MW in 2019, with Nigeria, Ethiopia, and Kenya as leading countries.
• Biogas for Electricity: Biogas used for electricity increased from 44 MW in 2010 to 18.273 MW in 2019, with Ethiopia, Kenya, and South Africa showing significant growth.
• Biogas for Industry: Biogas for industrial use increased from 44 MW in 2010 to 18.273 MW in 2019, with Ethiopia and Kenya being the main contributors.
• Biogas for Commercial and Public Services: Biogas used for commercial and public services increased from 44 MW in 2010 to 18.273 MW in 2019, with Ethiopia and Kenya as key users.
• Biogas for Agriculture: Biogas used in agriculture increased from 44 MW in 2010 to 18.273 MW in 2019, with Ethiopia, Kenya, and South Africa being the main users.

Main Points

• The data reflects the global expansion and growth of off-grid renewable energy technologies.
• Hydropower and solar energy are the most developed off-grid renewable energy sources.
• Solar home systems (SHS) and solar lights have shown significant growth, particularly in Africa and Asia.
• Biogas is increasingly being used for cooking, electricity, and other applications.
• The report highlights the role of IRENA and its partners in collecting and analyzing this data.
• The statistics are essential for understanding the progress and potential of off-grid renewable energy in achieving energy access and sustainability goals.

Key Contributions

• IRENA: Provides a comprehensive platform for renewable energy data and policy.
• GOGLA: A global association for the off-grid solar energy industry, contributing to primary data collection.
• IFC Lighting Global: Collaborates with GOGLA to provide data on off-grid solar market.
• Efficiency for Access Coalition: Supports the collection and analysis of off-grid energy data.

Conclusion

The Off-Grid Renewable Energy Statistics 2021 document provides a detailed overview of the growth and usage of off-grid renewable energy sources globally. It highlights the increasing adoption of hydropower, solar energy, and biogas in various regions, emphasizing their role in improving energy access and supporting sustainable development. The data underscores the importance of international collaboration and the need for continued investment in renewable energy technologies to meet global energy demands.