6 Elements Affecting EV Fleet Adoption by State – Fleet Ahead



The regulatory setting is the largest driver of EV adoption by state, notably for business autos.
Supply: Inspiration Mobility, CARB, different entities
In idea, electrical automobile adoption ought to begin with a corporation’s purpose to cut back its carbon emissions. But many exterior components propel or hinder these objectives.
Along side Automotive Fleet, Inspiration Mobility compiled and analyzed knowledge for six such components affecting EV adoption by state: laws, registrations, local weather impacts on vary, gas value financial savings, incentives, and public charging availability and progress.
Taken in mixture, these components reveal progress patterns and charges of EV adoption.
Zero Emissions Rules
Most EVs on the street have been bought within the ZEV-regulated states corresponding to California, Washington, Oregon, and Colorado.
These states and others comply with the California Air Assets Board (CARB’s) most stringent laws (Excessive Affect), which contain producer’s gross sales mandates (ACF) and fleet acquisition mandates (ACT and ACCII).
States labeled Part 177 (Medium Affect) have adopted a few of CARB’s mandates. States having arrange activity forces — however with out mandates — are labeled as Low Affect.
EV Registrations Per-Capita
Past California’s apparent lead in EV registrations per capita, states corresponding to Hawaii and Arizona, which don’t rank excessive in any of the propelling components for adoption — are nonetheless within the High 10 of EV registrations.

Supply: Inspiration Mobility, U.S. Census, AFDC
Incentives & Rebates
Incentives can be found in 24 states to assist scale back the upfront value of buying an EV or EV charging infrastructure, and 7 extra states have packages that EVs would qualify for when changing diesel vehicles.
California is the one state providing all 4 units of incentives. Whereas each state presents at the very least one incentive sort, solely two states — Connecticut and Texas — provide incentives for 3.

Supply: Inspiration Mobility, AFDC
Local weather Impacts to Vary
This chart characterizes how temperature patterns affect efficient EV vary throughout states, with states given a local weather vary adjustment primarily based on their common temperatures.
Whereas affect on vary varies by mannequin and use case, EV knowledge evaluation exhibits that fleet autos can expertise 24% to 42% vary loss in freezing temperatures.

Supply: Inspiration Mobility, Geotab, 2021 knowledge; Ref Recurrent, 2024 knowledge
EV Gasoline Financial savings Per Mile Vs. Gasoline
On this calculation, the highest-ranked states aren’t essentially those with the lowest electrical energy prices however the ones during which the gulf between gasoline costs and electrical energy costs is the best.

Supply: Inspiration Mobility, AAA, EIA, Bureau of Transportation, EPA
Public Quick Charger Availability by State
Whereas California leads the nation with DCFC availability, 4 Midwest and Mountain West states are amongst these with the very best variety of charging ports per individual.

Supply: Inspiration Mobility, AFDC, U.S. Census