The U.S. Treasury Department has put forth new regulations to delineate the types of infrastructure that can be constructed in underserved communities, including electric vehicle charging ports and hydrogen fueling stations. These guidelines are designed to facilitate the deployment of essential resources in areas that have historically lacked access to sustainable transportation options. By specifying the parameters for building such infrastructure, the Treasury Department aims to stimulate investments from businesses, individuals, and tax-exempt entities that will benefit disadvantaged regions. This initiative is part of a broader strategy to promote environmentally friendly transportation solutions, improve air quality, and create new economic prospects in marginalized areas. The proposed regulations align with efforts to address environmental justice issues and reduce disparities in access to clean energy resources. By providing a framework for development, these rules seek to ensure that sustainable infrastructure projects are implemented in a way that supports the well-being and advancement of underserved communities.