REN21-2019全球可再生能源研究报告（英文）-2019.7-336页_17mb

Summary of RENEWABLES 2019 Global Status Report

Core Content

The RENEWABLES 2019 Global Status Report (GSR) is an annual publication by REN21, an international policy network dedicated to promoting a sustainable energy future through renewable energy. The report provides a comprehensive overview of global renewable energy trends, including policy developments, investment patterns, and technological advancements across various sectors such as power, transport, heating and cooling, and cities.

Main Points

REN21 Community

• REN21 is a collaborative network involving governments, inter-governmental organizations, industry associations, NGOs, and academia.
• The network has grown significantly, with over 1,500 experts contributing to the GSR since 2005.
• 70% of these experts have participated in more than one GSR, and 60% of the community consists of new experts each year.
• The GSR is a flagship publication of REN21, produced through a collaborative process with the REN21 Secretariat and an international authoring team.

Renewable Energy Trends

• Renewable energy is becoming a more significant part of the global energy mix.
• The report tracks renewable energy capacity, investment trends, and policy developments globally and regionally.
• It highlights the integration of variable renewable energy (VRE), such as solar and wind, and discusses enabling technologies and systems.

Renewable Energy Sectors

• Power: Solar PV, wind, hydropower, CSP, geothermal, and bioenergy are the main technologies.
• Transport: Renewable energy is being increasingly adopted, with mandates and incentives for electric vehicles and biofuels.
• Heating and Cooling: The report emphasizes the importance of renewable heating and cooling solutions in reducing emissions.
• Cities: The Renewable Energy in Cities - Global Status Report (REC-GSR) provides insights into urban renewable energy initiatives and their impact.

Key Information

Investment in Renewable Energy

• Global Investment Trends: The report details investment in renewable power and fuels, highlighting a growing trend with 70% of new investments going to renewable energy in 2018.
• Investment by Technology: Solar PV, wind, and bioenergy received the most attention and funding.
• Investment by Economy: Developed, emerging, and developing countries all saw investment in renewable energy, with notable differences in scale and focus.

Policy and Regulation

• Renewable energy policies are expanding, with many countries adopting carbon pricing and building energy codes.
• Policies for VRE Integration: The report discusses the policies and frameworks that support the integration of variable renewable energy into the grid.

Technology and Innovation

• The report covers technological advancements, such as floating solar PV, solar water heating, and electric vehicle adoption.
• Energy storage is a key focus area for enabling the integration of VRE.

Energy Access

• The report addresses energy access, particularly in developing regions, with a focus on off-grid solutions.
• Clean cooking is highlighted as a critical area for improving energy access and reducing emissions.

Key Figures and Statistics

• Over 350 experts contributed to the GSR 2019.
• 45% of these were new experts.
• 70% of experts have participated in more than one GSR.
• 60% of the community consists of new experts each year.
• Renewable energy share in global electricity production reached a significant level by the end of 2018.
• Solar PV and wind power are the fastest-growing renewable energy technologies.
• Bioenergy remains the largest source of renewable energy in terms of total final energy consumption.

Regional and Country Contributions

• The GSR includes regional reports and country-specific contributions from various regions and nations.
• Key contributors include experts from Afghanistan, Brazil, Denmark, Germany, India, Mexico, Norway, South Africa, Spain, and the United Arab Emirates.
• Regional centers such as RCREEE, ECREEE, and APERC play an important role in data collection and reporting.

Supporting Organizations and Networks

• Renewable Energy Academy and IREC are key events and platforms for knowledge exchange and policy development.
• The report is supported by international organizations like the IEA, UN Environment, and IRENA.
• NGOs and industry associations such as GOGLA, WBA, GWEC, and SCI contribute to the report's data and insights.

Thematic Reports and Additional Resources

• The GSR is complemented by thematic reports that address specific topics such as bioenergy, digitalisation, and distributed renewables.
• The Global Trends in Renewable Energy Investment (GTR) report is a sister publication to the GSR, providing insights into investment trends and patterns.
• Additional resources and reports are available through REN21 and platforms like yanbaoke.com.

Conclusion

The RENEWABLES 2019 Global Status Report underscores the growing importance of renewable energy in the global energy transition. It highlights the increasing participation of diverse stakeholders, the expansion of renewable energy technologies, and the evolving policy landscape that supports sustainable energy development. The report serves as a vital reference for policymakers, industry professionals, and researchers aiming to understand and advance the global shift towards renewable energy.