Vallourec targets on-site hydrogen storage market
French company prepares for commercial launch of underground storage system to be deployed at green hydrogen production and consumption sites
Tubular technology company Vallourec is pushing ahead with the commercial launch of its first large-scale underground hydrogen storage system this summer as it eyes growing demand in Europe and North America. After building and commissioning its own demonstration site in 2023, France-based Vallourec is discussing designs for the potential deployment of the vertical storage solution, called Delphy, with 30–40 green hydrogen projects, hydrogen director Vincent Designolle told Hydrogen Economist in an interview. Vallourec hydrogen director Vincent Designolle “North America is an area of strong interest for us,” he said. “We have good leads

Also in this section
25 July 2025
Oil major cites strategy reset as it walks away from Australian Renewable Energy Hub, leaving partner InterContinental Energy to lead one of world’s largest green hydrogen projects
23 July 2025
Electrolysis seen as most leakage-prone production pathway as study warns of sharp increase through 2030 and beyond
22 July 2025
The gas-hungry sector is set for rapid growth, and oil majors and some of the world’s largest LNG firms are investing in ammonia production and export facilities, though much depends on regulatory support
16 July 2025
Major manufacturer cancels rollout of new hydrogen-powered vans and strengthens focus on battery electric and hybrid markets