The iconic Tummel Bridge hydro station in Scotland has undergone a £50M refurbishment, extending its life by 40 years.
- Successfully installed new hydro-electric turbines increase energy output and support Scotland’s net zero goals.
- Originally built in 1933, the station modernisation showcases Scotland’s commitment to renewable energy.
- Collaboration between SSE Renewables and various technical partners was crucial for the project’s success.
- The Tummel Bridge station plays an integral role in the Tummel Valley Hydro Scheme, enhancing renewable energy distribution.
In a significant move towards achieving sustainable energy solutions, the Tummel Bridge hydro station in Scotland has been refurbished at a cost of £50M, a project completed by SSE Renewables. Originally built in 1933, the refurbishment has extended the station’s operational life by 40 years, emphasising Scotland’s dedication to harnessing its natural resources. New hydro-electric power turbines have been installed successfully, which marks a vital enhancement in the station’s capacity to generate clean, renewable electricity.
The refurbishment, initiated in April 2022, involved replacing the original ‘Camel Back’ twin-runner turbines. These were replaced with modern runner technology, leading to an increase in water flow and a rise in generation output from 34MW to 40MW under optimum conditions. This advancement not only boosts the station’s efficiency but also aligns with Scotland’s ambitious net zero carbon emissions targets.
Collaboration was a recurrent theme in this initiative. Key partners included Global Infrastructure, acting as the principal contractor, and Stantec, which led the civil design efforts. Meanwhile, Voith Hydro managed the mechanical and electrical components, demonstrating the collaborative spirit necessary for the project’s success. Regional firms such as Global Energy Group and Kaefer also contributed significantly with their specialised services.
The station’s refurbishment is not merely about renewable generation. It also plays a crucial role in the Tummel Valley hydro-electric scheme, efficiently transferring water to downstream power stations, such as Clunie and Pitlochry, thereby optimising energy distribution across the network.
Scottish First Minister John Swinney acknowledged the refurbishment as a landmark moment for the country’s energy framework, highlighting its role in supporting Scotland’s transition to a net zero future while preserving industrial heritage. He commended all parties involved in this collaborative project that not only revitalises an iconic power station but also furthers Scotland’s clean energy legacy.
This refurbishment stands as a testament to innovation and cooperation, ensuring a sustainable energy future for Scotland.
