09/15/2026
New Report Release! On Track for Zero Emissions? is a close analysis of electric vehicle (EV) adoption within Worcester County's sixty municipalities!
In 2025, according to the International Energy Agency, 25% of all vehicles sold worldwide were either battery electric or plug-in hybrids. In Worcester County, the number of battery electric and plug-in hybrid registrations (“zero-emissions vehicles”) grew from 0.44% of all vehicles in January 2021 to 2.21% of all vehicles in January 2026. While the number of registered zero-emissions vehicles remains low in Worcester County, it is growing.
For our full analysis and recommendations: https://www.wrrb.org/reports/2026/09/on-track-for-zero-emissions