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Global leader in energy storage

We were one of the first to enter the battery storage market, driven by the potential of the technology to enable more renewables on the grid and create a smarter energy system. Since then we have established ourselves as one of the world’s leading energy storage technology integrators, according to global rankings.

Whilst many providers are still growing their understanding, we have the real-world experience of delivering over 300MW of projects across nine electricity markets. We also offer behind-the-meter solutions for corporate and industrial clients looking to integrate storage with on-site solar and we develop solar + storage solutions ourselves. 

23

battery storage
projects delivered

300MW

in development
and/or under construction

Processes all data


Our in-house expertise covers development, construction and operations, which means fewer contracts and more accountability. Our supply chain knowledge means we can recommend suppliers of components, including batteries and inverters, to ensure an optimised project that delivers the required services.

 

RESolve

The RES energy storage projects include our proprietary energy management system, RESolve. Developed in-house by RES experts, this state-of-the-art software has been proven to maximise potential revenue streams for clients.

RESolve has been deployed in 10 different electricity markets, functioning in 21 different ways to generate revenue. This opens up a world of opportunity for solar plus storage or standalone projects. One of the key strengths of the software is its flexibility, adapting to a variety of system architectures and enabling modular updates to account for changing market conditions and new opportunities to supply services. RESolve is also built to deliver portfolio or fleet level integration to support owners of multiple projects.

 

RES Resolve Service

Support Services

 

Asset Management

We have delivered over 23GW of renewable energy capacity worldwide and support an operational asset portfolio of 10GW. Our experience and in-depth knowledge of the energy industry allow us to deliver innovative and tailor-made solutions for your assets.

We utilise our extensive in-house engineering and technical expertise across a broad range of competencies to identify and manage technical and commercial challenges. We ensure legal and contractual compliance as well as maximise the financial performance of renewable assets to guarantee healthy investment yields. We also provide commercial and administrative support tailored to our clients’ individual requirements.

Using the latest advances in Industry 4.0, our client-focused approach optimises asset performance and reduces downtime to increase asset value.

  

Operations & Maintenance

RES provides full-scope O&M services for over 80MW of energy storage in the UK&I alone. Managing a range of storage revenue contracts for owners, we take a proactive approach and identify opportunities for making improvements, supported by our deep technical and commercial understanding.

We provide increased asset performance and unparalleled outage management. We also have our own internal HV services team and fully qualified SAPs.

With specialists in civil engineering, SCADA, condition monitoring, performance analysis, system design and more, you know you can trust RES to safely manage your assets.
 

Our projects making a difference

Broxburn Energy Storage Project is a 20MW project in West Lothian, Scotland, developed and built by RES and commissioned in 2018. Capable of responding in sub-second timescales, it balances electricity demand and supply across the network to maintain a stable frequency.  The first of its kind in Scotland, the battery provides Enhanced Frequency Response (EFR) services and plays an essential part in National Grid’s ongoing move to a more flexible energy network for the UK. The use of energy storage at strategic points on the network will allow for a greater penetration of renewables and avoid costly grid upgrades, leading to cost benefits for all consumers.

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