One of the major incentives for buying a plug-in electric car in California is the coveted sticker allowing single-occupant travel in the carpool lanes on the state's crowded freeways. Now, the supply ...

The state is close to handing out its last green carpool decal, which allow solo drivers in plug-in hybrid vehicles to ride in high-occupancy lanes. Current policy allows all plug-in cars the perk, ...

Coming eventually to a diamond lane near you: 40,000 plug-in hybrids that will be eligible for carpool stickers starting in 2012. A bill signed into law late Monday night by Gov. Arnold Schwarzenegger ...

Reports say Toyota expects to sell as many as 15,000 of its 2012 Prius Plug-In Hybrid model per year in the United States. But electric-car fans and advocates have vigorously debated whether the ...

SACRAMENTO (CBS SF) – For the second time this year, state officials announced that they are running low on the number of green HOV stickers that allow drivers of plug-in hybrids to use the carpool ...