
Glen Earrach Energy (GEE) has submitted its application for a 2GW pumped storage hydro (PSH) project near Loch Ness in Scotland.
The application, submitted under Section 36 of the Electricity Act 1989, also includes a Letter of Intent, highlighting GEE’s efforts to establish a multi-million-pound community benefit fund.
If approved, the project will deliver more than £20m ($26.6m) annually to Highland communities through the community benefit fund over its 125 life cycle.
GEE unveiled plans for the PSH project in May 2024, according to a report in The Insider.
The project could become one of the UK’s largest energy storage schemes. It will help in achieving net-zero goals, enhancing energy security and reducing energy costs.
Glen Earrach Energy director Roderick Macleod stated: “This project is poised to become one of the UK’s largest and most advanced energy storage initiatives, delivering the most substantial community benefit fund ever in Scotland. The Highlands deserves the best project, and we remain on track to deliver it, with the first power being produced in 2030.”

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By GlobalData“We’ve listened carefully to local views and will keep doing so. Now we look forward to working with the Scottish government, the Highland Council and all key stakeholders to deliver this vital project.”
This PSH project would account for nearly three-quarters of total PSH storage planned for Loch Ness and two-thirds of its generating capacity, while using only half the water of other projects.
The site’s topography and a 500m gross hydraulic head will help exceed all the other Loch Ness projects in power generation and energy storage efficiency.
The 2GW capacity of GEE’s project is equivalent to the output of 800 onshore wind turbines in the Highland Council area. It would help stabilise the UK grid by storing surplus renewable energy, potentially lowering the grid’s carbon footprint by 10%.
GEE has engaged with local communities since the early stages of the project, conducting four rounds of consultations and making design modifications to address concerns over visual impact, transport and environmental protection.
The Section 36 Application includes a comprehensive Environmental Impact Assessment.
The project will support 1,000 jobs at the peak of construction.
Recent polling by Opinium, commissioned by GEE, indicates that 56% of Highland residents support PSH at Loch Ness, with only 16% opposed.