Sectors
Renewable Energy

Renewable Energy

Connecting landmark renewable projects to the grid

Renewable energy resources such as wind power, solar photovoltaics, hydropower and biomass, are a clean alternative to fossil fuels playing an intrinsic part in decarbonising electricity. These energy sources stand as a cornerstone in the fight against climate change. Their adoption not only addresses the urgent environmental action needed but also brings about considerable economic and social benefits, especially during times when energy security is at risk, demand is high and the cost of energy soars.

Renewable generation capacity has grown rapidly in recent years, and according to the National Energy System Operator (NESO), in 2024, wind power generated 30% of the country's total energy mix, making it the largest source of electricity generation for the first year ever. Renewable energy produced more than half of our electricity for four consecutive quarters (Q4 2023 – Q3 2024) for the first time, averaging 51% during 2024. Although this rapid increase is essential for the UK to hit its net zero targets by 2050, it is not possible without upgrading the supporting electrical infrastructure which needs to be ready for renewables integration.

Transformers are an essential component of grid upgrades, and we have a proven track record of enabling the connection of key renewable projects to the grid. Renewables integration is not straightforward and can call for bespoke ratings and builds for transformers. As one of the UK’s only end-to-end transformer manufacturers, we are well placed to supply high voltage power transformers up to 400kV, MV transformers, and auxiliary and earthing transformers to advance Net Zero in electrical networks.

Our transformers connecting renewables

360 +

MV transformers

supplied

1470 MVA+

power transformers

delivered capacity

Solar Energy

Solar photovoltaic (PV) technology has emerged as one of the fastest-growing renewable energy sources, with large-scale solar farms and distributed rooftop installations playing an active role in the UK’s energy mix. The UK needs to add 22GW of solar to meet Clean Power 2030 targets. We supply bespoke design and build distribution, power, auxiliary and earthing transformers to solar farms across the country. Key projects include the UK's first transmission-connected solar farm, Lark's Green in Bristol, Owls Hatch Solar Park in Kent and Newcastle Airport Solar Farm.

Onshore Wind Power

Onshore wind energy remains a pillar of the UK’s renewable energy strategy, delivering a significant portion of the country’s electricity needs. With wind power now accounting for 30% of the UK’s electricity generation in 2024, ensuring stable and efficient grid connections is paramount. We realise that advanced transformer technology designed to accommodate the fluctuating nature of wind energy is essential to integrating wind power into the grid. Some of the projects we supplied transformers for are Corlacky Hill Windfarm in Northern Ireland, Sanquhar in Scotland and Parc Cynog Wind Farm in Wales. To meet the level required for clean power by 2030, the UK needs to install an additional 8GW of on-shore wind projects.

Energy from Waste (Biomass)

Energy from waste (EfW) and biomass power generation offer sustainable, albeit not natural, solutions for managing waste and reducing reliance on fossil fuels. By converting organic materials and waste into energy, these technologies contribute to a circular economy while providing reliable and dispatchable baseload power. Our transformers support EfW, anaerobic digestion (AD), biogas and biomass facilities, delivering tailored solutions that enhance operational efficiency and grid compatibility. As demonstrated by our work with key renewable centres, we continue to enable the seamless integration of these energy sources into the national infrastructure, reinforcing our commitment to sustainable power solutions. Drakelow, Hoddesdon EfW and Battersea Power Station are some of the biomass projects we supplied transformers for.