Advancing fuel economy and vehicle efficiency standards.
Greater fuel economy benefits drivers, the automotive sector, and the broader economy. Standards drive continual innovation that helps keep the automotive sector competitive, reduces the United States’ reliance on oil, and improves air quality.
ACEEE advocates for federal rules that uphold and strengthen vehicle efficiency. Our technical comments and relationships with agency staff help strengthen these rules and adapt them for a changing automotive market.
ACEEE has fostered partnerships with states to promote the adoption of vehicle emissions regulations and electrification standards aligned with California’s Advanced Clean Cars II and Advanced Clean Trucks rules.
ACEEE is a leader in advocating for greater efficiency in electric vehicles, which range widely in their efficiency today. Efficient EVs use less electricity per mile of driving and have smaller batteries to achieve the same range, benefiting drivers, the environment, and the electricity grid.
Electric Vehicle Efficiency: Unlocking Consumer Savings and Environmental Gains
This white paper outlines the benefits of improved electric vehicle (EV) efficiency for drivers, the environment, and the electricity grid. More-efficient EVs would save drivers money upfront and o…
The automotive industry in 2023 was characterized by a return toward normalcy on price and an easing of supply-chain issues even as automakers navigated a strike and the ongoing transition to elect…
Comments on the Federal Highway Administration’s Proposed Greenhouse Gas Emissions Tracking and Reduction Targets for States
ACEEE filed comments in response to the Federal Highway Administration’s (FHWA) proposal to add a greenhouse gas (GHG) emissions measure to the National Performance Management Measures, which will …
Comments on EPA’s Proposed Heavy-Duty Engine and Vehicle Standards
ACEEE filed comments in response to an EPA notice of proposed rulemaking, “Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine and Vehicle” (87 FR 17414). The United States needs st…
Statement from ACEEE’s Daivie Ghosh in response to the EPA issuing final new emissions standards for heavy-duty vehicles
Support the Work That Makes Energy Go Further
ACEEE’s independent research and advocacy depend on the support of foundations, businesses, and individuals committed to cutting energy bills, waste, and climate pollution.
