Lewis County Transit in Washington has become the initial transit agency in the state to introduce hydrogen fuel cell buses, setting a significant precedent for clean energy in public transportation. The U.S. Department of Energy has launched a review focused on evaluating the environmental risks associated with hydrogen projects, highlighting the critical need for sustainable energy initiatives. The Pacific Northwest Hydrogen Hub, selected to receive approximately $1 billion in federal funding, is planning diverse projects such as hydrogen production facilities, distribution pipelines, and hydrogen-powered transportation options to reduce carbon emissions. Despite encountering obstacles like escalating renewable energy prices and uncertainties regarding federal incentives, the 'green hydrogen' production method, which utilizes renewable energy sources to produce carbon-neutral hydrogen, offers a promising solution for decarbonizing challenging sectors. By leveraging green hydrogen technology, the Northwest could prevent a substantial amount of carbon dioxide emissions annually. Overall, the transition to green hydrogen demonstrates potential for significant environmental benefits and a shift towards sustainable energy practices.