Britain approved a historic number of renewable energy projects in 2025, with permissions nearly doubling compared to the previous year. Combined capacity for battery, wind, and solar installations that received approval reached 45GW, marking a 96 percent jump from 2024 figures, according to Cornwall Insight analysis. Battery storage led the charge, with permissions climbing to 28.6GW from 14.9GW the year prior. This surge in approvals represents a significant acceleration in the country's transition to cleaner energy sources and brings the realization of renewable energy targets closer to reality. The analysis indicates that private-sector players expanding their footprint in international markets are contributing to this momentum.
The scale of this approval increase matters because it demonstrates substantial progress in overcoming regulatory and planning barriers that have historically slowed renewable energy deployment. With 45GW of new capacity approved in a single year, Britain is building the infrastructure necessary to meet its climate commitments and enhance energy security. The dominance of battery storage approvals is particularly noteworthy, as these projects are essential for managing the intermittent nature of wind and solar power and ensuring grid stability. This development has important implications for Britain's energy landscape and climate goals.
The rapid increase in approved projects suggests that investment and policy support are aligning to create favorable conditions for renewable energy development. As more projects move from approval to construction and operation, Britain will reduce its reliance on fossil fuels, lower carbon emissions, and create new jobs in the green economy. The data from Cornwall Insight provides concrete evidence that the country's renewable energy sector is expanding at an unprecedented pace. For more information about companies working in the green economy sector, visit GreenEnergyStocks.com. Additional details about terms of use and disclaimers are available at greennrgstocks.com/Disclaimer.
