Welsh Power

Power You Can Rely On

Welsh Power is the leading developer and operator of gas-fired reserve and peak power plant. With 426MWs of small scale generation in operation or under construction, we play an important role in balancing the UK electricity network which is increasingly reliant on renewable but intermittent energy sources.

Working closely with our partners, Welsh Power is providing a clean, flexible, efficient distributed power solution to support the UK’s transition to a low carbon sustainable energy system.

Formed in 2004 and with our headquarters in Cardiff, Welsh Power is an employee-owned company with a unique entrepreneurial track record in the UK Energy Sector. From development, construction and operation of power plant to electricity trading and supply, it is our depth of experience that ensures we deliver for all our stakeholders.

About Welsh Power

Efficient & Flexible

Efficient & Flexible

Optimising environmental performance is key to Welsh Power. We are working with world leading technology providers to deliver efficient, low emissions and flexible energy solutions. Our plants start fast and can run from one minute to one year. We are there to generate when others cannot.

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Experience In Energy

Experts In Energy

Welsh Power has an impressive track record from major gas plant, through supply and trading to distributed generation. The energy market has seen relentless change and challenge this century. At Welsh Power we constantly seek to innovate to develop new opportunities created by market change and in doing so deliver value for our partners.

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Develop, Construct & Operate

With our partners, Welsh Power is at the forefront of delivering new gas electricity generating plant in the UK.  With 26 plants under management and a further 9 in the development pipeline, Welsh Power is helping to deliver the UK's new energy infrastructure.

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Our Sites

Welsh Power currently has 26 sites across the UK. Click on the map markers to see our sites and their energy capabilities.

Contact Welsh Power

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