Perth-based electricity infrastructure giant SSE said it has reached a major milestone in its £80 million refurbishment of Lochay Power Station in Perthshire, with the first of two new turbine generating units installed, commissioned and returned to commercial operation.

Originally commissioned in 1958, the 45MW station is undergoing a major refurbishment to improve its efficiency, output and extend its operational life by at least 40 years.

Robert Bryce, Director of Hydro at SSE Renewables, said: “Commissioning the first of Lochay’s two new turbine generating units is a major milestone for everyone involved in the refurbishment project.

“It’s a real testament to the hard work and expertise of our teams and the various contractors involved in delivering such a complex programme, from dismantling equipment that had been in place since the station was first commissioned to installing and commissioning a completely new turbine and generator.

“Returning Unit 1 to commercial operation is an important step towards securing Lochay’s future for at least another 40 years. With the next phase of the refurbishment due to get under way in Spring next year, we’ll be building on the experience and lessons from the work completed so far.”