2025全球海上风电产业链发展报告

Core Insights - Offshore wind power is emerging as a key clean energy sector globally, with a cumulative installed capacity of 83.2 GW by the end of 2024, providing green electricity to over 7.3 million households [2][9] - China leads the world in offshore wind power, with a cumulative grid-connected capacity of 44.61 million kW as of September 2025, accounting for over half of the global total [2][9] - Despite strong growth, the global offshore wind sector faces challenges such as supply chain bottlenecks, policy fluctuations, and financing difficulties, leading to a projected decline in new installations in 2024 [2][3] Industry Overview - The global offshore wind power capacity is expected to reach 83.2 GW by the end of 2024, marking a year-on-year increase of approximately 10.6% [9] - China has maintained its position as the world's largest offshore wind market for four consecutive years, with new installations in 2024 estimated at around 4 GW, representing half of the global total [9] - The report highlights that the offshore wind industry is transitioning from fixed to floating installations, with floating wind technology being implemented in seven countries, including Norway, the UK, and China [2][14] Supply Chain Dynamics - The offshore wind supply chain is highly concentrated in the Asia-Pacific region, with China and India as major production centers [3] - The report warns that key segments of the supply chain in countries other than China will face supply bottlenecks before 2030, particularly in Latin America, where the offshore wind industry is almost non-existent [3] - China's supply chain is maturing, with significant advancements in key components such as blades, gearboxes, and generators, achieving a high level of domestic production [3][2] Future Outlook - Offshore wind power is seen as a crucial pathway to achieving carbon neutrality and enhancing energy security, with calls for international collaboration to overcome challenges in policy, financing, and supply chains [3][2] - The report emphasizes the need for countries to strengthen regional cooperation in the offshore wind supply chain to address structural imbalances and uneven development [3] - The average capacity of newly installed offshore wind turbines globally is projected to increase, with significant cost reductions in electricity generation from offshore wind [14][2]