The electric commercial vehicle market in the United States is experiencing significant growth driven by environmental concerns, emission regulations, and the adoption of clean energy solutions. Businesses across various sectors are prioritizing sustainability, leading to a surge in demand for electric commercial vehicles (ECVs). Government incentives and subsidies, advancements in battery technology, and the adoption of cleaner fleet options are key factors propelling this growth. The integration of smart connectivity features and the emergence of technologies like hydrogen fuel cells are shaping the future of fleet management and transportation operations. While the market faces challenges such as high initial costs and limited charging infrastructure, investments in infrastructure, cost reduction strategies, and technological advancements are crucial for its sustained growth. Battery electric vehicles (BEVs) are the fastest-growing segment in the U.S. ECV market due to their energy efficiency, cost-effectiveness, and alignment with environmental regulations. BEVs offer zero-emission operation, lower operating costs, and advancements in battery technology, making them attractive for fleet operators aiming to reduce emissions and total cost of ownership. The growth of charging infrastructure across the country further supports the expansion of BEVs, especially in urban areas where air quality concerns are high. Regionally, the western United States leads the ECV market, driven by progressive policies, advanced infrastructure, and economic conditions that favor electric mobility. States like California, Oregon, and Washington are at the forefront of ECV adoption, supported by strong public-private partnerships, funding initiatives, and a well-established charging infrastructure network. The region's focus on sustainability, coupled with the presence of major tech-driven industries and urban centers, positions it as a key hub for electric commercial vehicle innovation and market growth.