Petrobras S.A., the Brazilian state-owned energy company, has signed a Protocol of Intent with Companhia Siderúrgica Nacional and CSN Inova Soluções to develop a low-carbon hydrogen plant in Paraná, Brazil. This agreement aims to build a commercially viable plant for producing low-carbon hydrogen, which can be utilized for various industrial processes and as a clean fuel, ultimately reducing the carbon footprint of operations. The hydrogen will be obtained through electrolysis, with the electricity sourced from renewable sources. Although the specific renewable energy sources were not disclosed, the initiative aligns with Petrobras' Strategic Plan 2050 and Business Plan 2025-2029 to decarbonize operations and increase the availability of sustainable products. This move indicates Petrobras' commitment to lowering carbon emissions and driving a fair energy transition. Additionally, the article mentions other companies like FuelCell Energy and TechnipFMC, highlighting their roles in the energy sector's shift towards sustainable solutions. FuelCell Energy produces electricity using flexible fuel sources like hydrogen, playing a pivotal role in enabling the transition to low-carbon alternatives. TechnipFMC, as a leading manufacturer and supplier in the energy industry, is positioned for revenue growth with a growing backlog, showcasing the potential benefits of sustainable initiatives in the sector.