Mitie has agreed a new partnership with Elgin to deliver grid connections for three solar photovoltaic (PV) farms, bringing additional clean energy to local communities. The programme will connect Maes Mawr in South Wales and Aston Flamville in Leicestershire to their local electricity networks, while linking a third project on the Thorpe Estate in Staffordshire directly to the National Grid.
G2 Energy, Mitie's independent connection provider (ICP), will lead end-to-end delivery at all three locations, from design and high‑voltage cabling to constructing substations and installing transformers and switchgear. Working with Elgin and network operators, Mitie teams will ensure safe, compliant delivery in line with renewable network standards.
Combined, the sites are expected to produce around 90 million kWh of electricity annually — sufficient to power more than 33,000 homes — and avoid nearly 18,000 tonnes of CO2e, equivalent to roughly 120,000 return flights from London to Paris.
At Aston Flamville, Mitie will install a dual 33kV cable to the overhead network, enabling renewable generation without overloading existing infrastructure. At Maes Mawr, a new 33kV grid connection will introduce modern protection and control systems to improve local distribution of clean power.
For the Thorpe Estate's 61.9MW solar farm, Mitie will deliver the high‑voltage infrastructure to connect directly to the National Grid at 132kV via existing overhead transmission lines, allowing power to be routed where demand is highest and supporting system stability and long‑term resilience.
Mark Caskey, Managing Director, Mitie Projects, said: "Working with Elgin, our teams are delivering projects that span community‑scale connections to major national grid infrastructure, ensuring renewable energy can flow safely, reliably and at scale. Together, we are helping power homes, businesses and communities across the UK, while reducing carbon emissions and strengthening national and regional energy resilience."
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