The Roaring Hill Battery Energy System is a 10,932kW energy storage project located in Glenrothes, Fife, Scotland, UK.

The project will be commissioned in 2021.


The Roaring Hill Battery Energy System is being developed by Renewable Energy Systems. The project is owned by Renewable Energy Systems (100%), a subsidiary of Renewable Energy Systems Holdings.

The key application of the project is grid supportive services.

Contractors involved

Renewable Energy Systems is the owner. Renewable Energy Systems is the developer.

Additional information

Roaring Hill Energy Storage Ltd, a subsidiary of Renewable Energy Systems Limited is owner and developer of the project. The project is part of National Grid’s T-4 Capacity Market Auction for 2021/22.

About Renewable Energy Systems

Renewable Energy Systems Ltd (RES), a subsidiary of Renewable Energy Systems Holdings Ltd, is a renewable energy company that designs, develops, constructs, finances and operates energy development projects. The company offers project development, design and engineering, construction, commissioning, operation and maintenance, procurement, resource assessment, project engineering, asset management, project management, technical support and advisory services. It undertakes offshore wind projects, solar projects, transmission projects and energy storage projects. The company has operations in the UK and Ireland, the US, Australia, Canada, France, Germany, Turkey and Scandinavia. RES is headquartered in Kings Langley, the UK.


All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.