As a clean and versatile energy carrier, hydrogen has the potential to decarbonize various sectors, including transportation, industry, and power generation. In leveraging renewable sources for its production, hydrogen can significantly reduce greenhouse gas emissions and air pollution, while the development of a hydrogen economy stimulates innovation, creates jobs, and fosters economic growth. With its vast potential to address climate change, enhance energy security, and drive sustainable development, hydrogen energy plays a vital role in the transition to a clean and low-carbon energy system. These RE+ Tech presentations continue the conversation regarding hydrogen as a vital part of the race to net zero.