![Resource logo](https://resource.news/wp-content/uploads/2023/05/Resource-logo.png)
![Vehicle logo](https://resource.news/wp-content/uploads/2023/05/Vehicle-logo.png)
Formed in partnership with Xcel Energy, NREL’s wind-to-hydrogen (Wind2H2) demonstration project links wind turbines and photovoltaic (PV) arrays to electrolyzer stacks, which pass the generated electricity through water to split it into hydrogen and oxygen.
The resulting hydrogen is stored for later use at the site’s hydrogen fueling station or converted back to electricity (via a hydrogen internal combustion engine or fuel cell) and fed to the utility grid during peak-demand hours.
Located at the National Wind Technology Center near Boulder, Colorado, the Wind2H2 project aims to improve the system efficiency of producing hydrogen from renewable resources in quantities large enough and at costs low enough to compete with traditional energy sources such as coal, oil, and natural gas.