In a landmark development for the hydrogen market, TotalEnergies and RWE have reached a significant agreement in Germany. TotalEnergies will purchase approximately 30,000 metric tons of green hydrogen annually from RWE for its Leuna refinery in Saxony-Anhalt from 2030. This deal, spanning 15 years, marks the largest supply of climate-neutral hydrogen ever contracted from an electrolyser in Germany. The usage of green hydrogen is expected to contribute significantly to reducing CO2 emissions, with the potential to save emissions equivalent to 140,000 cars per year. The agreement is seen as a positive signal for the German market, encouraging fuel suppliers like refineries to gradually lower their greenhouse gas emissions over time. The involvement of German authorities and efficient support for green hydrogen customers are crucial factors enabling such partnerships. The partnership between TotalEnergies and RWE also highlights the importance of industry collaboration in driving the transition towards a green economy and reducing carbon footprints. The development of green hydrogen infrastructure, including the establishment of a hydrogen core network, plays a key role in facilitating such agreements and advancing the hydrogen economy. The significance of this agreement extends beyond the companies involved, benefitting regions like Lower Saxony and Saxony-Anhalt by fostering industrial growth, innovation, and the creation of sustainable jobs. As TotalEnergies aims to decarbonize its refineries across Europe, this agreement sets a positive precedent for the adoption of green hydrogen in the energy industry.