Haffner Energy will market the hydrogen produced at Marolles via an HRS station

The company aims to demonstrate the competitiveness of its green hydrogen under real market conditions and generate recurring revenueVitry-le-François, France — September 30, 2026, 08:00 am (CEST)Haffner Energy announces the installation of an H14 hydrogen refuelling station, supplied by HRS, at it…