The world is on the cusp of a significant energy transition, and the Global Wind Energy Council (GWEC) is urging governments to accelerate the deployment of offshore wind power. With global offshore wind capacity nearing the 100 GW milestone, this renewable energy source is poised to play a pivotal role in strengthening energy security and reducing our vulnerability to future energy market shocks.
The State of Offshore Wind
The latest GWEC report, released at the APAC Wind Energy Summit, highlights impressive growth in offshore wind capacity. In 2025 alone, 9.3 GW of new capacity was connected to grids worldwide, a 16% increase from the previous year. This growth is expected to accelerate, with GWEC forecasting a doubling of annual installations in 2026 and a cumulative capacity of 420 GW by 2035.
What makes this particularly fascinating is the potential for offshore wind to become a mainstream energy technology. With a predicted compound annual growth rate of 24% between 2026 and 2030, offshore wind is set to transform the energy landscape.
Leading the Charge
China continues to dominate the offshore wind market, with 6.6 GW of new capacity in 2025, bringing its total to an impressive 48.4 GW. Europe, led by the UK, Germany, and France, added nearly 2 GW, with the UK taking the lead in new installations.
However, despite this positive outlook, the industry faces challenges. Permitting delays, grid constraints, supply chain issues, and auction design shortcomings are hindering project development. For instance, around 25 GW of offshore wind projects outside China have secured permits but are awaiting final investment decisions due to unresolved grid and subsidy issues.
A Call to Action
GWEC has proposed an eight-point action plan to address these challenges. This plan emphasizes faster permitting, improved grid and port infrastructure, enhanced auction frameworks, stronger government-industry collaboration, expanded financing, and supply chain strengthening. Additionally, GWEC suggests classifying offshore wind projects and supporting infrastructure as nationally significant, which could reduce regulatory delays and provide greater investment certainty.
In my opinion, this is a crucial step towards a more sustainable and secure energy future. Offshore wind, with its vast potential, can be a game-changer in the transition to clean energy.
The Way Forward
As we look ahead, the future of offshore wind appears bright. With the right policies and investments, we can expect to see a rapid expansion of this renewable energy source. The average size of offshore wind turbines, now exceeding 10 MW, is a testament to the industry's progress and potential.
In conclusion, the GWEC's call for faster offshore wind deployment is a timely reminder of the importance of renewable energy in our energy mix. By addressing the challenges and implementing the proposed action plan, we can ensure a more sustainable and secure energy future for generations to come.
