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UK Power Reserve Limited (UPR) was a prominent independent developer and operator of flexible power generation and battery storage assets in the United Kingdom. Founded in 2010, the company specialized in providing rapid response power to the National Grid, aiding in balancing the electricity network and supporting the integration of renewable energy sources. In May 2018, UK Power Reserve was acquired by Sembcorp Industries and has since been integrated into Sembcorp Energy UK. UPR's portfolio, comprising gas-fired power plants and advanced battery storage solutions, played a significant role in enhancing the UK's energy security and facilitating the transition towards a lower-carbon economy.
Served as the primary administrative, commercial, and technical center, overseeing the development, construction, and operation of UK Power Reserve's portfolio of flexible generation and energy storage assets across the UK.
Located in Blenheim Court, a modern business park in Solihull, providing contemporary office facilities suited for a technology-driven energy company.
Characterised by a fast-paced, innovative, and entrepreneurial spirit. The culture emphasized engineering excellence, operational reliability, and rapid response capabilities to meet the dynamic demands of the UK energy market.
The Solihull headquarters was instrumental in UK Power Reserve's rapid growth and establishment as a leading independent player in the UK's flexible power and grid services market. It was the nerve center for strategic decisions and operational coordination.
UK Power Reserve Limited's operations and asset portfolio were exclusively focused within the United Kingdom. The company developed, owned, and operated flexible power generation and battery storage sites across England and Wales to serve the UK's National Grid. Following its acquisition, it became part of Sembcorp Energy UK, which continues to operate solely in the UK market. Its parent company, Sembcorp Industries, has a significant global presence in energy and urban development.
Ground Floor, Radcliffe House, Blenheim Court
Solihull
West Midlands
United Kingdom
Address: Distributed across multiple strategic regions in the UK
To provide decentralized, fast-acting electricity generation and storage capabilities, thereby enhancing regional grid stability, ensuring security of supply, and supporting the integration of intermittent renewable energy sources across the UK.
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As of April 2025, UK Power Reserve Limited' leadership includes:
UK Power Reserve Limited has been backed by several prominent investors over the years, including:
As UK Power Reserve Limited was acquired by Sembcorp Industries in 2018 and fully integrated into Sembcorp Energy UK, there are no executive new hires or exits specifically for 'UK Power Reserve Limited' as a standalone entity in the last 12 months. Any leadership changes would occur within Sembcorp Energy UK's management team.
Discover the tools UK Power Reserve Limited uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Historically, UK Power Reserve Limited likely used a common corporate email format such as [firstinitial][lastname]@ukpowerreserve.com or [first].[last]@ukpowerreserve.com. Since the acquisition and integration, communications are managed through Sembcorp Energy UK. Common Sembcorp email formats include [first].[last]@sembcorp.com.
[first].[last]@ukpowerreserve.com (Historical); Current Sembcorp: [first].[last]@sembcorp.com
Format
jane.doe@sembcorp.com
Example
80%
Success rate
Sembcorp • February 7, 2024
Sembcorp Energy UK announced the commencement of commercial operations for its 360MW battery energy storage system (BESS) located at Wilton International, Teesside. This project is currently the largest BESS in the UK and significantly enhances Sembcorp's energy storage capacity, leveraging the flexible energy expertise that companies like UK Power Reserve contributed to the group....more
The Energyst • October 5, 2023
Sembcorp Energy UK has brought online its second 50MW battery storage project at its Sleaford, Lincolnshire site. This development adds to the company's growing portfolio of energy storage solutions in the UK, many of which are on sites historically developed or identified by UK Power Reserve....more
Sembcorp Industries • May 11, 2018
Sembcorp Industries announced its acquisition of 100% of UK Power Reserve. The acquisition for a consideration of £216 million marked Sembcorp's entry into the UK's merchant energy market, bringing on board UKPR's portfolio of over 500MW of flexible generation capacity and significant development pipeline....more
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