Hydro Scheme Installation Case Study: Storr Lochs II

Introduction

Storr Lochs in Skye is the location of an existing large hydropower scheme that was installed in the 1950s. Our forefathers were intelligent engineers, and we see schemes in place that tell us something. Aside from the obvious, that it rains on Skye, the site we were interested in also benefits from springs which feed into burns.

This was not lost on our client, who had farmed the land for many years and was aware of the potential of two seemingly innocuous-looking small burns. Proterra Energy had built and commissioned a hydro on other land for the client in 2016, and so when he came calling in 2021 to see about this new site, we were surprised.

Spring-fed hydro scheme installation

Storr Lochs II was commissioned at the beginning of April 2025 and looks to be a productive little hydro, using the combination of springs and the catchment to provide a good yield. It has a twin intake, with the secondary intake (by volume) being the main intake because of the nature of the landform.

It is an export scheme, providing electricity directly to the grid with SEG payments.

See the hydro in action on our YouTube video.

Proterra Energy hydro scheme installation at Storr Lochs in Skye

Specifications

Common

Power

22kW hydro power

Location

Isle of skye

Commissioned

2025

Specific

Turbine

3 Valve Turgo

Flow

84 l/s

Head

38m

Testimonial

We do not have a testimonial regarding this project. If you need to know more about this project please contact us.

Additional Information

Spring-fed hydro scheme installation

Storr Lochs II was commissioned at the beginning of April 2025 and looks to be a productive little hydro, using the combination of springs and the catchment to provide a good yield. It has a twin intake, with the secondary intake (by volume) being the main intake because of the nature of the landform.

It is an export scheme, providing electricity directly to the grid with SEG payments.

See the hydro in action on our YouTube video.

Proterra Energy hydro scheme installation at Storr Lochs in Skye

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Are you interested in this project?

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