UK Power Reserve, part of the Sembcorp Group, is a leading provider of secure, flexible, low carbon electricity and services to the UK power market. With a contracted 1013MW portfolio of decentralised thermal power generation and battery storage assets, we help keep the country’s electricity system balanced and resilient. Our fast-ramping, low-cost assets are located across England and Wales, improving competition and delivering better value to consumers.

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Est. 2010

150 team members and growing | Profit generating

Part of the Sembcorp Group

Acquired by Sembcorp in May 2018


Total Contracted Portfolio


of Battery Storage Capacity | Targeting growth in new tech and markets

Flexibility response triggered by drop in grid frequency to 49.59Hz - Current+

Looking for a new challenge? Find out more about our latest vacancies and how to apply here #CareersInSTEM #MondayMotivation

Sembcorp raises issue over fast reserve payments - Utility Week


UK Power Reserve reaches new milestone in growing operational capacity

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Corporate Responsibility News

Celebrating our year of partnership with St Basils

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MPs visit UKPR and switch on to the benefits of rapid response power generation

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Catch up on the latest news from UK Power Reserve