Protium
Renewable Energy Power GenerationEngland, United Kingdom51-200 Employees
Protium is a mid-sized renewable energy company based in London, England, that develops sustainable projects for UK clients pursuing Net Zero targets. Its offerings center on green hydrogen and renewable energy solutions to decarbonise mobility, heating, and electricity demand. Projects are delivered through a model called HESCO, a framework the company uses to manage development and implementation. Within the UK clean-energy landscape, Protium operates as a developer and operator of hydrogen and renewable-energy assets. In June 2026 it announced a strategic partnership with H-Power to develop a hydrogen transit network. These moves reflect a focus on expanding hydrogen infrastructure to support nationwide decarbonisation.