The Rise of Wind Energy in Asia: Harnessing Onshore and Offshore Potential

Meta Description: Wind energy in Asia is entering a new growth phase, led by China, India, Japan, and Vietnam. Explore the trends, policies, and challenges shaping Asia’s wind sector. Introduction Wind power is fast becoming the next frontier of Asia’s clean energy expansion, complementing the region’s solar dominance. As turbine technology advances and governments commit to net-zero targets, both onshore and offshore wind projects are gaining scale across the continent. However, success varies significantly by country — shaped by geography, grid infrastructure, and policy frameworks.

China’s Unmatched Wind Energy Scale

China is the global leader in wind power, accounting for more than half of the world’s newly installed capacity in 2024. Total capacity: Over 400 GW of onshore and offshore wind combined. Offshore wind: Rapid expansion in coastal provinces such as Jiangsu, Guangdong, and Fujian. Technology edge: China’s turbine manufacturers (e.g., Goldwind, MingYang) now compete with European firms in cost and efficiency. Government policies — including competitive auctions and fixed feed-in tariffs — have sustained continuous growth even after subsidy cuts.

India: From Onshore Strength to Offshore Exploration

India’s onshore wind sector, primarily concentrated in Tamil Nadu, Gujarat, and Maharashtra, has reached 44 GW in capacity. The National Offshore Wind Energy Policy aims for 30 GW offshore by 2030. Wind-solar hybrid tenders are gaining traction, optimizing land use and transmission capacity. Challenges include land rights, delayed grid connectivity, and power purchase agreement (PPA) disputes. Still, India’s renewable auctions remain among the most competitive in the world, with tariffs as low as ₹2.8/kWh (USD 0.034).

Japan, South Korea, and Vietnam: Offshore Wind Hotspots

Japan: Targeting 10 GW by 2030, leveraging floating turbine technology to offset limited shallow-water areas. South Korea: The Ulsan Offshore Project (8.2 GW) is one of the world’s largest planned floating wind farms. Vietnam: Southeast Asia’s wind leader, with over 4 GW installed and strong investor interest in the Mekong Delta region. Regional collaboration is rising, with Japan and Denmark co-developing port infrastructure and training programs to expand offshore capabilities.

Challenges: Grid, Permitting, and Finance

Despite strong growth, wind projects face hurdles: Transmission bottlenecks in rural and coastal areas. Lengthy permitting and environmental review processes. Capital intensity of offshore wind — requiring stable policy support and risk guarantees. The region’s multilateral banks, including the Asian Development Bank (ADB), are now prioritizing wind infrastructure lending to close these gaps.

Key Takeaway

Asia’s wind power surge demonstrates both technological maturity and policy ambition. While China dominates by scale, emerging markets such as Vietnam and Japan are pioneering offshore innovation. The next decade will define whether Asia can replicate its solar success in wind — securing a diversified and resilient clean energy mix.