L-R: Andrew Leeding, Director of Development & Construction, Infinis, John Carty, Chief Commercial Officer, Greenvolt Next UK, Owen Power, Chief Executive Officer, Greenvolt Next UK, Bruce Heppenstall, Chief Executive Officer, Infinis and Gary McKiernan, Country Director, Greenvolt Next UK 

• Greenvolt Next to install two Infinis solar projects: California Solar Park, Stockton-on-Tees (68MWp) and Gowerton Solar Park, Swansea (50MWp)
• Projects will add over 115MW of solar capacity to the UK grid

Greenvolt Next, part of the global Greenvolt Group and a leading provider of distributed energy solutions and Engineering, Procurement, and Construction (EPC) services, today announced it has signed an EPC contract with UK renewable power producer Infinis to deliver two major solar parks, totalling more than 110MW, supporting the UK’s growing demand for clean, domestically generated electricity.

Infinis is developing California Solar Park, Stockton-on-Tees and Gowerton Solar Park, Swansea, and will operate the sites once complete. As EPC partner, Greenvolt Next will be responsible for design, technology procurement and construction.

Construction at the California site began in March 2026, with Gowerton following shortly afterwards. Once completed in summer 2027, the two solar parks will deliver a combined installed capacity of more than 110MW — enough renewable electricity to power over 40,000 homes annually. The projects will also help reduce carbon emissions by displacing fossil fuel generation on the grid and supporting the UK’s transition to a cleaner, more flexible and secure electricity system.

The collaboration combines Infinis’ experience developing and operating renewable energy infrastructure in the UK with Greenvolt Next’s pan-European expertise in delivering renewable energy solutions.

Owen Power, CEO, Greenvolt Next UK said:
“This is an exciting new partnership for Greenvolt Next as we expand our EPC capabilities, a key component of our business model alongside our C&I self-consumption solutions. These Infinis solar parks will deliver significant renewable energy capacity, create long‑term value for local communities and contribute to the country’s decarbonisation goals.”

Andrew Leeding, Director of Development & Construction, Infinis said: 
“These projects mark an important step in expanding Infinis’ solar portfolio and delivering more renewable electricity to the UK grid. With Contracts for Difference secured, they provide long term certainty while helping bring forward new renewable capacity. Working with Greenvolt Next brings together strong delivery expertise to help ensure these projects are built efficiently and to a high standard, while supporting local biodiversity and environmental stewardship and contributing to a cleaner, more resilient energy system.”

KeyFacts Energy Industry Directory: Greenvolt Next