SciTransfer
H2Heat · Project

Green Hydrogen Heating System for Large Commercial Buildings and Hospitals

energyPilotedTRL 7

Imagine using wind power from the ocean to create a clean gas that heats a whole hospital. Instead of burning oil or gas, this system uses a special burner and a heat pump to keep buildings warm without any waste. It's like a giant, clean battery that turns wind into heat for essential services.

By the numbers
6MW
Offshore wind capacity
1MW
Electrolyser capacity
0.5MW
Minimum hospital heating requirement
40%
EU energy consumption from buildings
36%
EU greenhouse gas emissions from buildings
The business problem

What needed solving

Commercial buildings and hospitals struggle to decarbonize heating, which accounts for a huge portion of EU emissions. Current renewable options often lack the scale or reliability to replace heavy fuel systems in critical infrastructure.

The solution

What was built

A full hydrogen supply chain including a 1MW electrolyser, H2-CHP burners, and heat pumps integrated into a hospital's heating system.

Audience

Who needs this

Hospital facility directorsMunicipal energy plannersOffshore wind farm operatorsIndustrial heating engineers
Business applications

Who can put this to work

Healthcare
enterprise
Target: Hospital Facility Managers

If you are a hospital manager dealing with high carbon emissions from heating—this project developed a green hydrogen supply chain that replaces conventional fuel for heating requirements over 0.5MW. This allows healthcare facilities to reach zero net emissions targets.

Energy
mid-size
Target: Renewable Energy Developers

If you are an energy developer dealing with intermittent wind power—this project developed a way to use 6MW offshore wind to produce hydrogen via a 1MW electrolyser. This transforms excess electricity into a storable heating fuel for commercial users.

Construction
SME
Target: HVAC System Integrators

If you are an HVAC contractor dealing with the need to decarbonize large buildings—this project developed a combination of H2-CHP burners and heat pumps. This provides a replicable model for installing hydrogen heating infrastructure in commercial properties.

Frequently asked

Quick answers

How does this affect the total cost of ownership (TCO) for the fuel?

The project aims to reduce the total cost of ownership of H2 fuel for consumers through a mixture of expertise and the development of replicable business models.

What is the industrial scale of the demonstration?

The system uses a 6MW offshore wind source and a 1MW electrolyser to meet heating requirements exceeding 0.5MW for a large hospital.

Are there specific IP or licensing details available?

Based on available project data, specific patents are not listed, but the project focuses on developing replicable business models and standardizing safety protocols.

What regulatory hurdles were identified?

The project identified critical challenges in permitting and licensing for green hydrogen, suggesting a need for simplified and harmonized processes across Member States.

How is the system integrated into existing grids?

It utilizes hybrid renewable-grid energy systems to ensure a continuous and reliable energy supply despite the intermittent nature of wind generation.

Consortium

Who built it

The consortium is heavily weighted toward practical application, with 45% industry participation and 4 SMEs. With 11 partners across 5 countries, the group balances public administration (the coordinator) with technical providers, ensuring the project moves from technical feasibility to a replicable business model.

How to reach the team

Contact the Consorcio para el Diseño, Construcción, Equipamiento y Explotación de la Plataforma Oceánica de Canarias

Next steps

Talk to the team behind this work.

Contact us to find partners for replicating this H2-heating model in your region.