The Payoff For Plug-In Hybrids: 95 Years?
MOUNTAIN VIEW - Plug-in hybrids get far better mileage than standard cars or regular hybrids - and emit far less pollution. But they are also tough to justify economically at the moment with existing technology, a new study says. RechargeIT.org, a Google initiative, spent several months studying how well plug-in hybrids work in real-world circumstances,