In Denmark, Air Liquide inaugurated HyBalance, a pilot site for the production of carbon-free hydrogen. The facility uses electrolysis technology to balance the electricity grid and to store surplus electricity in the form of hydrogen that will be used in industry and transportation.
This project, initiated in 2016, is led by Air Liquide with funding from the European public-private partnership Fuel Cells and Hydrogen Joint Undertaking (FCH JU) and the support of the Danish EUDP (Energy Technology Development and Demonstration Program).
As part of this project, Air Liquide developed, built, and is operating the facility that produces hydrogen from water electrolysis as well as the filling center for its customers delivered by trailers.
The electrolyzer, with a capacity of 1.2 MW, enables the production of around 500 kg of hydrogen a day without releasing CO2. Besides industrial customers, the hydrogen that is produced is used to supply the network of five hydrogen stations installed and operated by the Copenhagen Hydrogen Network (CHN), a subsidiary of Air Liquide in Denmark.
Denmark is a pioneer in the integration of renewable energies into the national energy mix, with 40% of the country’s electricity produced from wind turbines. By compensating for renewable energy intermittency, hydrogen offers a solution for storing surplus electricity to meet the challenges posed by the energy transition.
The HyBalance project. Under the coordination of Air Liquide, the HyBalance project brings together a group of partners—Hydrogenics, LBST, Neas Energy, and Hydrogen Valley—for the construction of one of the largest carbon-free hydrogen production units in Europe.
The project has received funding from the Fuel Cells and Hydrogen 2 Joint Undertaking under grant agreement Nº 671384. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation program. The HyBalance project has furthermore received funding from the Danish EUDP program.