Founded by the Oasthouse team in 2016, Energy Reservoirs secured and developed a significant number of utility-scale UK battery energy storage projects. At the time these 100 million Watts of energy storage comprised some of the largest batteries in the world. The Company sold the majority of its assets in 2016 and 2017.
Here is a one of our developments, a 20MW battery energy storage project in Essex

The Company sold the majority of its assets in 2016 and 2017.
The Company sold the majority of its assets in 2016 and 2017.
The Company sold the majority of its assets in 2016 and 2017.
The Company sold the majority of its assets in 2016 and 2017.
Larport | 20MW | Dormington, Herefordshire |
Rock | 20MW | Ludlow, Shropshire |
Walworth | 15MW | Bishops Itchington, Warwickshire |
Claredown | 20MW | Belchamp St Paul, Essex |
Hydes | 5MW | Harbury, Warwickshire |
Our utility scale battery plants.

Our Investment
£1m+

Our Role
Founder

Business Objectives
Utility scale battery energy storage locations in the UK. The company developed and sold over 100MW of battery energy storage sites to institutional investors.
Partnership Investments
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