ITM Power’s New Testing & Manufacturing Facilities

The S5 Testing and Manufacturing Facility for ITM Power represents a bold step toward addressing global demand for green hydrogen technology.

Located at the former Sheffield City Airport site, this facility is designed to be a world-class hub for innovation, sustainability, and advanced manufacturing.

This cutting-edge facility will deliver immense value to ITM Power by supporting the production of next-generation electrolyser systems, increasing capacity to 1.5GW per year. Its design enables seamless integration of manufacturing and testing operations, fostering collaboration and innovation. The centralised production space and adjacent office areas are interconnected by an open-plan canteen, which serves as a hub for team interactions and cross-departmental synergy.

Beyond the company’s operational benefits, the facility enhances Sheffield’s position as a leader in green energy innovation, generating high quality jobs and attracting global partnerships. For the local community, the project reinforces the city’s reputation for advanced manufacturing and sustainable development.

The S5 facility will have far-reaching social, economic, and environmental impacts. Socially, it will provide high-quality employment opportunities in an innovative and growing sector, supporting regional economic growth. The facility’s inclusive design will ensure accessibility for all employees and visitors. Economically, the development consolidates ITM Power’s global leadership in the green hydrogen sector, paving the way for further international expansion.

The increased production capacity will enable faster deployment of renewable energy solutions worldwide, aligning with global net-zero targets. Environmentally, the facility exemplifies sustainable design. Located within the University of Sheffield Innovation District, it integrates advanced energy-efficient technologies and sustainable landscaping features, reducing its operational carbon footprint while enhancing local biodiversity.

Renewable technologies, like photovoltaic panels and a hybrid ventilation system, ensure the facility operates with a low-carbon footprint, perfectly in sync with ITM Power’s net-zero vision. The commitment to green energy doesn’t stop there. Using a fabric-first approach, where the building’s structure is optimised with high performance insulation and advanced glazing. These features don’t just save energy; they create a comfortable and efficient environment that naturally feels right for the future.

By embracing modern methods of construction, such as off-site prefabrication, the project reduces waste and speeds up the build, reflecting a smart, thoughtful approach. Outside, permeable paving and sustainable drainage systems manage surface water with precision while enhancing biodiversity, blending the man-made with the natural in harmony.