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Powersystems has successfully energised the 132 kV substation at Crystal Rig IV Wind Farm, marking a key milestone in the development of the renewable energy project in Scotland. The energisation, completed on 22nd October 2025, involved integrating the new infrastructure with the existing Crystal Rig II network.

The project included the commissioning of a 60 MVA transformer and point-on-wave switchgear, which are now connected to the Transmission Network. Only the final 11 wind turbines remain to be energised before the site reaches full operational capacity.

Powersystems delivered the full scope of works, including the design, supply, installation, testing, and commissioning of electrical infrastructure, the construction of the 132/33 kV substation, installation of 33 kV cables, switchgear, SCADA, and protection systems, and integration with existing plant.

Once complete, Crystal Rig IV will add 11 turbines and 48.2 MW to the site’s capacity, increasing the total output across the Crystal Rig Wind Farm to 260 MW—enough to supply power to approximately 200,000 homes.

The project is a collaboration between Powersystems and Fred. Olsen Renewables, highlighting ongoing efforts to expand renewable energy in Scotland while supporting local economic and community benefits.

Source: Linkedin/Powersystems