REN21-2021城市可再生能源全球现状报告（英文）-2021.3-202页_11mb

Summary of REN21 2021 Global Status Report: Renewables in Cities

Core Content

The REN21 2021 Global Status Report: Renewables in Cities is a comprehensive and collaborative analysis of the state of renewable energy in urban areas worldwide. It provides insights into the trends, policies, and challenges related to the integration of renewable energy in cities, emphasizing the role of local governments in driving the transition to sustainable energy systems.

Main Points

1. Overview of REN21 and Its Role

• REN21 is the only global renewable energy community that includes actors from science, governments, NGOs, and industry.
• It provides up-to-date, peer-reviewed facts, figures, and analysis on renewable energy developments.
• The goal is to support decision-makers in transitioning to a renewable energy-based economy.

2. Structure of the Report

• The report includes six main chapters and sidebars that highlight specific themes.
• It features data collection and validation processes, methodological notes, and glossaries to ensure transparency and clarity.
• The Renewables in Cities Global Status Report and the Renewables Global Status Report are the most comprehensive crowdsourced reports on renewable energy.

3. Renewable Energy in Cities: Global Overview

• Cities are crucial in the global fight against climate change, housing over 55% of the world’s population and consuming 75% of global final energy.
• Renewable energy is essential for decarbonizing sectors like buildings and transport.
• Despite the impact of the pandemic, cities have continued to invest in renewable energy and set ambitious targets.

4. Urban Policy Landscape

• Targets: Many cities have set renewable energy and net-zero emission targets.
• Municipal Operations: Cities are using renewable energy for their own operations, including buildings and vehicle fleets.
• City-wide Policies: There is a growing trend of city-wide policies promoting renewable energy and energy efficiency.
• Transport: Electric vehicles and low-emission zones are becoming more common in cities.
• Citizen Participation: Community energy projects and participatory governance are on the rise.

5. Financing and Investment in Cities

• Financing Mechanisms: A variety of mechanisms are being used to fund renewable energy projects.
• Regional Investment: Investment in renewable energy varies by region, with some cities leading in innovative financing strategies.
• City-specific Challenges: Many cities in developing countries face unique challenges in investing in renewables, such as lack of resources and expertise.

6. Citizen Participation in Renewable Energy

• Consumer Choice: Citizens are increasingly choosing renewable energy solutions.
• Individual Prosumers: More people are becoming prosumers (both producers and consumers of energy).
• Community Energy: Community-based energy projects are gaining traction.
• Participatory Governance: Engaging citizens in decision-making is becoming a key strategy.
• Bottom-up Initiatives: Grassroots campaigns and local initiatives are driving change.

Key Information

1. Renewable Energy in Sub-Saharan African Cities

• The report includes a feature chapter on renewable energy in Sub-Saharan African cities, with case studies from:
  • Cape Town, South Africa
  • Dakar, Senegal
  • Kampala, Uganda
  • Tsevié, Togo
  • Yaoundé IV, Cameroon
• Barriers and Opportunities: Despite challenges, there are opportunities for growth in renewable energy adoption in these cities.

2. Organizations and Contributors

• Renewable Energy Organizations: Includes industry associations, science and academia groups, intergovernmental bodies, and NGOs.
• Key Organizations:
  • Industry Associations: AMDA, ARE, ACORE, APREN, ALER, CREIA, CEC, EREF, GOGLA, GSC, GWEC, IREF, IGA, IHA, RES4Africa, Solar Power Europe, WBA, WWEA.
  • Science and Academia: AEE INTEC, CEEW, FB, IIASA, ISES, NREL, HSE, SANEDI, TERI.
  • Inter-governmental Organizations: ADB, ECREEE, EC, GEF, IEA, IRENA, IsDB, UNDP, UNEP, UNIDO, WB.
  • Governments: Afghanistan, Brazil, Denmark, Dominican Republic, Germany, India, Mexico, Norway, Republic of Korea, South Africa, Spain, UAE, USA.
  • NGOs: Club-ER, CLASP, CCA, CAN-I, CC35, Energy Cities, EHP, FER, GFSE, GWNET, Greenpeace, ISEP, SLOCAT, SCI, WCRE, WFC, WRI, WWF.

3. Key Contributors

• Chapter Authors: Include researchers and experts from various institutions.
• Special Advisors: Rana Adib, Thomas Andre, Duncan Gibb, Hannah E. Murdock, Janet Sawin, Maryke van Staden, Peta Wolpe.
• Lead Data Contributors: A wide range of experts and organizations contributed data and insights.
• Peer Reviewers and Data Collectors: Involved numerous international experts and organizations.

4. Leadership and Governance

• President: Arthouros Zervos, National Technical University of Athens (NTUA).
• Executive Director: Rana Adib, REN21.
• Advisory Committee: Composed of experts from various fields and regions.

Conclusion

The 2021 Global Status Report: Renewables in Cities underscores the pivotal role of cities in the global transition to renewable energy. It highlights the increasing number of cities setting ambitious targets, implementing policies, and engaging citizens in the energy transition. The report serves as a critical resource for policymakers, researchers, and stakeholders, offering insights and data to support informed decision-making and drive sustainable energy development in urban areas.