Harnessing the Power of Nature

We believe the ability to generate and store clean energy is essential to the creation of a sustainable energy system.

Founded in 2010, Harmony Energy is one of the UK’s leading developers, owners and operators of utility-scale battery energy storage. We also have experience developing, building and operating wind and solar projects, both independently and in partnership with others.

The Harmony Energy Income Trust (‘HEIT’) was launched on the London Stock Exchange in November 2021. HEIT has preferential rights to acquire and build out our development pipeline into the future. In addition, we have existing joint ventures with FRV and TagEnergy, both global leaders in energy storage.

We have a strong track record of delivering renewable energy projects and we work closely with landowners from the outset, to ensure financial and environmental benefits are maximised.

We provide landowners with attractive, long-term income opportunities and bear all development costs and project responsibility.

We also provide local communities with community benefit funding to assist in local projects which benefit the wider community and we are committed to increasing biodiversity with our developments.

Harmony is focused on developing in the UK, France and New Zealand.

To view details of our projects currently in planning, click here.


Battery energy storage systems (BESS) are the key to unlocking the full potential of intermittent renewable energy; the more renewable energy that is connected, the more important the ability to manage its intermittent nature becomes. Harmony have 42MW/84MWh BESS operating in the UK, with a future 326MW/652MWh in build.

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Harmony Energy is currently developing large solar PV farms, using our project expertise to support landowners throughout the development process.

In the UK Harmony is developing 200MWs of standalone solar projects and 500MWs of solar projects co-located with its battery projects

Solar PV is a proven, cost-effective technology and many countries around the world are turning to it to help meet their energy needs.

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Harmony Energy has built and operated 15 wind power sites in the UK, so we have a wealth of project and technical expertise to share with landowners.

Our wind business was backed by one of the world’s largest infrastructure investors - Universities Superannuation Scheme (USS). The majority of the portfolio was sold to Blackfinch Investments in 2019.

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