If a pending change in federal policy takes effect later this year, Arizona will treat electric and alternative-fuel vehicles just like other cars, requiring them to have at least two occupants to ...

It's pitched as an alternative to pure gasoline and claims ... in part to ensure that a vehicle running the fuel will be able to start in cold temperatures. Ethanol-rich fuel such as E85 goes ...

Fleet owners can check whether their vehicles are compatible with higher ethanol fuel blends through DOE’s alternative fuel and advanced vehicle search engine. According to the EIA, fuel ethanol ...

alternative fuel blend consisting of around 85-percent ethanol and 15-percent gasoline. Made for use in specially prepped flex fuel vehicles, it's the most common flex fuel available on the market.

Currently, a federal code provision from 2005 allows Arizonans with vehicles that run on alternative fuels to drive in the HOV lane with multi-occupant vehicles and motorcycles during certain ...