Battery Storage Project Development
Although renewable resources such as solar or wind provide groundbreaking developments in green energy solutions, their effectiveness relies on intermittent conditions. This challenge makes the development of battery storage systems essential, ensuring a reliable supply of energy even when natural conditions fluctuate.
Battery storage systems help to strengthen the stability of our green energy distribution by capturing and storing excess energy during periods of low demand. They provide a fail-safe contingency that ensures our communities and networks operate, no matter the conditions.
Ensure the success of your BESS project
Drawing on extensive experience in the delivery of renewable energy projects, Ardent’s battery storage services will both complement and optimise your existing energy needs. Our expert team will help you mitigate any potential development risks, whilst ensuring you have the correct framework to deliver a large complex site.
Helping the UK and Ireland to transition to a clean energy future, Ardent’s growing portfolio of services will carry your battery storage project through its lifecycle, offering expert advice and support from initial inception, to build completion.

Battery storage project development services and expert support
- Site finding services
- Landowner identification
- Land rights, leases and agreements negotiations
- Plan production
FAQs About Battery Storage Project Development
What is the largest operational BESS project in the UK?
Currently, the largest operational battery energy storage system (BESS) in the UK is the Blackhillock BESS in Moray, Scotland. It has a capacity of 200 MW / 400 MWh and went live in early 2025.
What are the steps involved in developing a battery storage project?
Developing a battery storage project involves finding a suitable site, securing permissions and consents, designing the system, arranging funding, building the facility, and testing it before operation.
In the North Lincolnshire Green Energy Park project, a large-scale renewable energy initiative led by Solar 21, Ardent Management played a crucial role.
We assisted the client with their development consent order application, managed land referencing, issued Request for Information letters, handled statutory notices, and provided advice on planning and land acquisition.
What is the future of battery energy storage systems in the UK?
Battery storage in the UK is set to grow quickly, with capacity expected to reach over 10GW in the near future. This growth is driven by government support, faster planning approvals, and better grid connections.
While lithium-ion batteries remain common, new options like sodium-ion and vanadium flow batteries are emerging. Battery storage will earn revenue from energy trading, grid balancing, and capacity markets, making it a key part of the UK’s renewable energy future.
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We have designed a unique approach to project delivery by offering six integrated core services that help support your project through its entire life cycle, from conception to completion.