国际能源署：全球可再生能源装机容量仍将强劲增长

Core Insights - The International Energy Agency (IEA) predicts strong growth in global renewable energy capacity despite challenges such as supply chain issues, funding pressures, grid integration challenges, and policy uncertainties [1] - The report forecasts that the global renewable energy capacity will increase by 4,600 gigawatts (GW) from 2025 to 2030, roughly equivalent to the current total capacity of China, the European Union, and Japan combined [1] - Solar photovoltaic (PV) technology is expected to drive approximately 80% of the growth in global renewable energy capacity due to its low costs and expedited approval processes [1] Renewable Energy Growth Drivers - Wind energy is projected to have the second-largest share in new renewable energy capacity, with significant growth anticipated in China, Europe, and India despite short-term challenges [1] - Other renewable technologies such as hydropower, biomass, and geothermal energy will continue to play important roles in supporting power systems and enhancing flexibility [1] Regional Insights - Emerging economies in Asia, the Middle East, and Africa are experiencing faster growth in renewable energy due to cost competitiveness and stronger policy support, with many governments launching new bidding plans and raising development targets [1] - Solar PV is expected to see rapid growth in countries like Saudi Arabia, Pakistan, and several Southeast Asian nations over the next five years [1] Policy Considerations - As the role of renewable energy in power systems increases, policymakers are advised to closely monitor challenges related to supply chain security and grid integration [1]