California is making significant strides in transitioning medium- and heavy-duty vehicles to zero-emissions to combat air pollution and enhance public health. Despite the focus on personal transportation, these larger vehicles play a crucial role in emissions. A recent report highlighted that medium- and heavy-duty trucks in California contribute a substantial amount to nitrogen oxide and greenhouse gas emissions. Communities near trucking corridors often bear the brunt of this pollution, impacting low-income and communities of color the most. The California Energy Commission unveiled an online dashboard to monitor the progress of over 16,000 charging and fueling points for zero-emission trucks. This dashboard aims to guide future funding decisions for infrastructure deployment across the state. The state plans to expand charging ports to about 98,000 by 2030, with a majority intended for private charging depots. Additionally, the need for hydrogen stations is estimated to range from 1 to over 2,000 by 2035. California leads in the number of charging ports and hydrogen fueling points for medium- and heavy-duty trucks compared to other states in the US. The state also revealed that out of the 16,327 points, 144 are hydrogen fueling nozzles. Furthermore, the data shows that California had 1,123 ZEV transit buses by the end of 2023, with 173 being hydrogen-powered. This emphasis on zero-emission vehicles extends to public transit and school buses, as reflected in the dashboard's inclusion of hydrogen nozzles and charging ports.