Apatura gains approval for 150 MW battery energy storage system in Scotland

New project near Glasgow will support Scotland’s renewable energy goals and grid stability

Apatura, a leader in renewable energy storage, has achieved a major milestone, surpassing 1 GW of energy storage capacity with the approval of its Neilston Battery Energy Storage System (BESS).

The company has secured planning permission for a new 150 MW BESS, further advancing Apatura’s commitment to driving the transition to a net-zero future. Located in Paisley, Renfrewshire, just 17 miles southwest of Glasgow, the Neilston BESS will contribute significantly to Scotland’s renewable energy targets.

With this approval, Apatura’s BESS portfolio now exceeds 1,035 MW, solidifying its role as a major player in the UK’s push toward net-zero energy infrastructure. The Neilston project marks another key achievement in Apatura’s mission to deliver sustainable energy solutions that fast-track the UK’s path to net-zero.

The Neilston site is the sixth BESS that Apatura has received planning approval for in the past 14 months, highlighting the company’s ongoing commitment to harnessing renewable energy and building a sustainable future.

When operational, the Neilston BESS will play a crucial role in helping Scotland achieve its goal of generating 50% of its energy from renewable sources and reaching a net-zero energy system by 2045. The project supports Scotland's ambitious net-zero targets, as outlined in the Climate Change Act 2008 (2050 Target Amendment) Order 2019.

Andrew Philpott, Chief Development Officer at Apatura, commented: “We are thrilled with the Scottish Government’s approval of this vital energy storage project, and we are pleased to have received no objections from Renfrewshire Council. Scotland is taking a leading role in driving the UK toward its net-zero future. This new energy storage site highlights Scotland’s strategic position in building resilient energy infrastructure, which will be essential to meeting the goals outlined by NESO in their pathways to a Clean Power system by 2030.

“Scotland’s leadership in the renewable energy transition is vital, and the Scottish communities pioneering this change are equally important to the success of the transition to a net-zero future.”

The Neilston BESS, which includes a battery storage facility, supporting infrastructure, and the planting of native tree species to enhance biodiversity, was officially approved by the Energy Consents Unit on 4th February 2025. Apatura worked closely with the Energy Consents Unit and Renfrewshire Council to bring the project to fruition, which will enhance grid resilience, create local job opportunities, and establish a Community Benefit Fund.

The project will generate direct employment during its construction, operational, and decommissioning phases, as well as indirect job creation throughout the supply chain and supporting services.

BESS technology stores excess electrical energy during periods of high generation and low demand, which can then be released back into the grid during times of high demand.

Philpott continued: “Our BESS plays a vital role in modern energy management, especially as we work to integrate more renewable energy sources into the grid while maintaining grid stability. This project follows a series of successful planning approvals and is crucial to enhancing Scotland’s renewable energy infrastructure. It will help stabilise energy prices, reduce household bills, and bolster energy security.”

The Decision Letter emphasised that the project is essential for maintaining a secure electricity system and supporting economic benefits. It noted that the site is crucial for balancing supply and demand, particularly during energy curtailment. Scottish Ministers also highlighted that a secure and stable energy supply is key to a prosperous economy, with the project providing critical support to Scotland's energy security and flexibility.