China Offshore Wind Energy Infrastructure Development Feasibility Study with Renewable Energy Market Forecast

Executive Viability Abstract

This feasibility study evaluates the infrastructure development of offshore wind energy in China, focusing on the transition from feed-in tariffs to grid parity. With China leading the world in new offshore installations, the study analyzes the scaling of 10-16MW turbines, the expansion of the supply chain in Guangdong and Fujian provinces, and the integration of long-distance HVDC transmission. The project is deemed highly viable due to robust state support and decreasing Levelized Cost of Energy (LCOE).

## Technical Feasibility China has moved into ultra-large turbine manufacturing (16MW+). Technical feasibility is high for fixed-bottom structures in the South China Sea, while floating wind technology is currently in pilot stages for deeper waters. Grid integration remains a challenge, necessitating significant investment in High-Voltage Direct Current (HVDC) subsea cables. ## Market Analysis China represents over 45% of the global offshore wind capacity. The market is driven by the 14th Five-Year Plan aiming for carbon neutrality by 2060. Demand is concentrated in coastal industrial hubs like Jiangsu and Zhejiang. Competitors include state-owned enterprises (SOEs) and private giants like Mingyang Smart Energy and Goldwind. ## Financial Projections Initial CAPEX is estimated at $1,800 - $2,200 per kW. Revenue models are shifting from subsidies to Power Purchase Agreements (PPAs) and Green Certificate trading. Operation and Maintenance (O&M) costs are expected to drop by 15% over the next five years due to localized supply chains. ## Risk Assessment Key risks include seasonal typhoons in the South China Sea, potential supply chain bottlenecks for rare earth magnets, and geopolitical tensions affecting international logistics. Mitigation involves advanced weather forecasting and domestic vertical integration.