Our offices

Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.

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Energy storage

We’re committed to using our innovative energy storage solutions to power flexible ways to facilitate clean energy.

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What is energy storage?

Energy storage is the capture of energy for use at a later time, and a battery energy storage system is a form of energy storage.

Battery energy storage has a variety of useful applications, such as balancing energy demand and supply for either the short or long term. This ensures the grid operates more efficiently. Plus, batteries are able to respond to changing supply or demand levels within a second.

What we do

Tailored solutions to meet your specific needs, applying our experience to reduce costs and enhance
site safety.


Management of the entire development process to deliver optimised storage solutions.

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Seamlessly co-ordinating projects with safety and quality at the forefront.

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Support services

Asset management and O&M services to maintain assets and optimise asset value.

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Digital solutions

Smart technology and digital solutions underpin all that we do.

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Why RES?

RES energy storage projects feature our innovative energy management system, RESolve.

Developed in-house by our experts, this state-of-the-art software has been proven to maximise potential revenue streams.

Plus, our integrated team manage your entire energy storage project, meaning fewer contracts and more accountability.

Supply chain knowledge

Component supplier recommendation, including batteries and inverters.

Technology agnostic

In-house engineers select best solution for your needs.

23 battery projects

Delivered worldwide.

Flexible software

RESolve adapts to a variety of system architectures.

Owner support

Delivering portfolio or fleet- level integration to support multiple projects.

Global reach

We’ve installed energy storage projects in locations all over the world.

Global reach

We’ve installed energy storage projects in locations all over the world.


Latest resources

Learn more about our projects.

Legal & Finance 2023

RES will be attending RUK’s Legal & Finance Conference on 23rd November 2023. The conference will bring together professionals in both sectors who advise and execute strategies and projects across the renewables sector, including those who procure their services both on contractual matters and the problems arising from them.

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UK-Türkiye Clean Technologies Partnership Event (Istanbul)

Türkiye’s Ministry of Energy and Natural Resources have recently announced ambitious clean energy targets including 5GW electrolyser capacity, 5GW offshore wind, and 7.5GW battery capacity by 2035.This event, organised by The Department for Business and Trade (DBT), will focus on available opportunities in the Turkish clean energy market and opportunities…

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Holmston Farm Energy Storage Project unanimously approved by committee

Renewable energy company RES has received planning consent to build a new energy storage project in south west Scotland, following South Ayrshire Council’s decision to unanimously approve the scheme, in line with the case officer’s recommendation.   Holmston Farm Energy Storage System is situated on land currently used as a commercial Christmas tree farm,…

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