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Projects

Warner Bros. Studios Leavesden — HV Infrastructure Upgrade

Powersystems delivered a major 33/11 kV HV infrastructure upgrade for Warner Bros. Studios Leavesden, including a new primary substation, dual 33 kV grid connection and a site wide 11 kV private network. The £1.8m project supported one of Europe’s largest film studios, completed on time and to demanding production driven deadlines.

Sneddon Law 30 MW Wind Farm — Electrical Balance of Plant (EBoP)

Powersystems delivered the full electrical balance of plant for the 30 MW Sneddon Law Community Wind Farm, integrating 15 turbines with 28 km of 33 kV cabling, a new substation, STATCOM, and SPEN grid connection. Completed in January 2024, the project now supplies clean energy to over 29,000 homes while supporting Scotland’s low‑carbon goals.

Kennoxhead 62.4 MW Wind Farm — Electrical Balance of Plant (EBoP)

Powersystems delivered the full 132 kV Electrical Balance of Plant for the 62.4 MW Kennoxhead Wind Farm, including grid transformer works, HV cabling, protection systems and SCADA integration to support Scotland’s clean energy transition.

South Kyle 240 MW Wind Farm — Electrical Balance of Plant (EBoP)

Powersystems delivered the full 132/33 kV electrical infrastructure for the 240 MW South Kyle Wind Farm, including two substations, 72 km of 33 kV cabling and full protection and SCADA systems, powering around 190,000 homes.

Douglas West 46.8 MW Wind Farm

The Douglas West 46.8 MW Wind Farm is one of the UK’s first subsidy-free wind farms. Completed in 2021 by Powersystems. 33rd Project with RJ Mcleods.

Bristol Port – Royal Portbury Dock Ship Loader Refurbishment

Powersystems completed HV switchgear, transformer and 3.3 kV motor starter installations as part of the ship loader refurbishment at Bristol Port’s Royal Portbury Dock.

Aikengall II 60.8 MW Wind Farm – Electrical Balance of Plant (EBoP)

Powersystems delivered the full high-voltage EBoP, HV design and Grid Code compliance for the 60.8 MW Aikengall II Wind Farm in Scotland.

Dorenell 177 MW Wind Farm

Powersystems designed, installed, tested and commissioned the electrical infrastructure for the 177 MW Dorenell Wind Farm project.

Brecon Power STOR

Powersystems high voltage (HV) power engineering were responsible for the design, installation, testing and commissioning of the electrical infrastructure associated with the construction of the 21 MW embedded short term operating reserve (STOR).

Kernow Solar Park – Electrical Infrastructure & Private Wire Grid Connection

Powersystems were responsible for the design, installation, testing and commissioning of the electrical infrastructure associated with the construction of the 5 MW solar park, Kernow Solar Farm, St Mawgan near to Newquay Cornwall airport.