The United States is making significant strides in adopting zero-emission trucks (ZETs) to combat climate change and enhance air quality. As of December 2024, over 52,500 ZETs are operational across the country, marking a 23% increase from the previous year. California, Texas, and Florida lead in deployments, with California alone accounting for 7,684 units. The growth is particularly notable in heavy-duty vehicle segments, indicating a broader acceptance of electric freight solutions. However, challenges persist, including high upfront costs, limited charging infrastructure, and policy uncertainties. To sustain this momentum and meet the federal goal of 100% zero-emission truck and bus sales by 2040, experts recommend expanding vehicle and infrastructure incentives, accelerating infrastructure deployment through shared charging hubs, and providing long-term policy certainty. calstart.org
The expansion of zero-emission truck models is also noteworthy. From 2020 to 2022, the number of available models increased by 26%, from 433 to 544, offering companies more options to choose sustainable vehicles that suit their needs. This growth is driven by advancements in battery technology, improved driving ranges, and supportive policies. For instance, the European Union adopted ambitious CO₂ standards for new trucks and coaches, aiming for a 90% emissions reduction by 2040. Similarly, the U.S. Environmental Protection Agency finalized new greenhouse gas emissions standards for heavy-duty vehicles, aligning with the nation's commitment to a cleaner transportation sector. iea.org These developments underscore a global shift towards sustainable freight solutions, with zero-emission trucks playing a pivotal role in achieving net-zero emissions by mid-century.