Temporis Capital, Clarke Energy and Trina Storage are proud to announce they have enteredinto construction contracts to deliver a 50MW/100MWh Battery Energy Storage System (“BESS”) at Boat of Garten in the Scottish Highlands, with Clarke Energy providing the EPC wrap and Trina Storage supplying the BESS system, including its Elementa solution for the project. 

The Boat of Garten BESS is scheduled for operations in Q1 2026 and will provide valuable support to the electricity network in Scotland, through the delivery of essential grid balancing and stability services needed to help the UK reduce carbon emissions and progress towards achieving its net zero goals. 

As part of the deal, Clarke Energy are providing a 16-year full O&M agreement providing 24/7 performance monitoring, preventative and corrective maintenance, together with TrinaStorage, who are also providing performance guarantees for the Elementa units through the life of the project.

The project was developed by Whirlwind Energy Storage, with a strong focus on delivering biodiversity net gains through a comprehensive landscape planting plan which establishesnew trees, shrubland and wildflower meadows in keeping with the setting of the project. Whirlwind Energy Storage will retain a minority interest in the project.

Tom Harada, Investment Director, Temporis Capital , said: “We are pleased to have reached such a critical milestone in contributing to the drive towards clean energy supply in the UK. This project is Temporis’ first BESS project and is one of three being developed within its funds. We believe BESS projects will play a prominent role in alleviating the pressure on the grid, as generation from renewable sources increases.” 

Adam Wray-Summerson, Head of Sustainable Solutions of Clarke Energy Limited, said: “Clarke Energy are thrilled to have been selected as the delivery partner for Temporis’ Boat of Garten Project. In wrapping Trina Storage Elementa BESS equipment in the overall EPC contract, Clarke Energy are helping to minimise delivery risk for our client and ensuring longevity of equipment performance throughout the life of the project – helping to support the necessary deployment of energy storage needed as the electricity grid continues to decarbonise.”

Gabriele Buccini, Head of Trina Storage, said: “It is a great honour to be working with our valued partners, Temporis Capital and Clarke Energy, on this project. We share a common goal of decarbonising the energy industry in Scotland and the UK more widely. This collaboration underscores Trina Storage’s commitment to continuous growth and innovation, as our vertically integrated Elementa storage system delivers cutting-edge solutions that support the transition to a sustainable energy future.”

Image: https://bit.ly/4fWfY9k
Caption: Temporis Capital, Clarke Energy and Trina Storage have joined forces to deliver a 50MW/100MWh Battery Energy Storage System (“BESS”) at Boat of Garten, Scotland. Trina Storage will supply its Elementa solution for the project.
Source: Trina Storage

About Temporis Capital

Temporis is an investment manager focussing on renewable infrastructure, clean technology and private credit. Temporis Capital Limited is authorised and regulated by the Financial Conduct Authority and Temporis Investment Management Limited is registered with the Central Bank of Ireland as an Alternative Investment Fund Manager (AIFM).  Temporis is part of a wider group of businesses (including EV charging company, Ohme) that focus on social and environmental impact in the UK and Ireland.  Since 2011, Temporis has developed, constructed and operated nearly 600 MW of clean energy assets across more than 80 projects.  

About Clarke Energy

Clarke Energy is a multinational renewable technology and EPC business with over 30 years’ experience delivering complex energy solutions and project management. We specialise in the delivery of low carbon, hybrid, and flexible energy, backed by strong balance sheet and aftersales support.

We deliver a complete package, including project feasibility, specification and planning assistance to detailed design, project management, construction, and aftersales support. Our global experience with renewable technology installations is helping countries around the world generate low carbon power, as we transition to net zero.

About Trina Storage

Trina Storage, a business unit of Trina Solar established in 2015, is a global leader in energy storage products and solutions, dedicated to transforming the way we provide energy. Our mission is to lead the renewable energy transition through cost-competitive storage and to provide Solar For Everyone by expanding solar generation at scale. Leveraging over 27 years of expertise in solar manufacturing, we offer cost-effective and flexible storage solutions to meet the diverse needs of our global customers.

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Michael Katz  
michael.katz@trinasolar.com