(marketscreener.com) Nantes and Paris , 24 October 2023 – 7:30 am – Under a long-term contract deal, the independent renewable energy producer Kallista Energy will sell wind-generated electricity to Lhyfe , one of the world's pioneers in the production of green and renewable hydrogen. For the first time, the emerging green hydrogen market,...https://www.marketscreener.com/quote/stock/LHYFE-137697440/news/Lhyfe-Lhyfe-and-Kallista-Energy-sign-a-Corporate-Power-Purchase-Agreement-45130508/?utm_medium=RSS&utm_content=20231024.