The U.S. Department of Energy is embarking on an Environmental Impact Statement (EIS) process to evaluate the potential environmental impacts of financially supporting the Alliance for Renewable Clean Hydrogen Energy Systems (ARCHES) in developing the California Hydrogen Hub. This hub in California aims to showcase various clean hydrogen projects, including production facilities generating 450-500 metric tonnes of clean hydrogen daily from renewable sources. The initiative encompasses infrastructure like refueling stations and pipelines, along with utilizing clean hydrogen in diverse applications such as fuel-cell electric trucks, buses, marine vessels, power generation, and stationary fuel cells. The DOE is seeking public input on the scope of the EIS until March 3, 2025, with a planned project timeline that includes the issuance of a Draft EIS by October 2025 and a Final EIS by April 2026, leading to a Record of Decision in May 2026. Public engagement opportunities include a virtual public scoping meeting on January 28, 2025, with in-person meetings to follow. Written comments can be submitted online or via mail. The project schedule outlines milestones from the start date in December 2024 to the issuance of the Final EIS and Record of Decision in 2026. The extensive plan involves multiple demonstration projects and public engagement efforts to ensure that the environmental impacts of the California Hydrogen Hub are thoroughly assessed and considered in the decision-making process. The sentiment surrounding the article is positive about the potential of clean hydrogen in advancing sustainability and innovation in California's energy landscape.