Green Car Congress

AUGUST 28, 2013

The performance of this new generation of powertrains will reflect significant advances in battery, electric motor and gasoline engine technologies. The gasoline engine in the next-generation Prius powertrain feature thermal efficiency of greater than 40%; the thermal efficiency of the gasoline engine in the current Prius is 38.5%.

Prius 277

Prius Hydrogen Toyota Plug-in 277

Green Car Congress

SEPTEMBER 23, 2009

The current state of market readiness of plug-in hybrid and electric vehicles presents serious challenges, particularly in mass production, given issues including range; cost; a charging time still longer than a conventional gasoline refueling; a broad variation in battery pack life, and the lack of infrastructure.

Plug-in 236

Plug-in Toyota 2015 Plug 236

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Dont PHEVs just shift pollution from gasoline cars to power plants? The enthusiasm for ethanol ("flex-fuel" cars use E85, which is 85% ethanol and 15% gasoline) is welcome. We try to be careful to emphasize in the fine print that PHEVs can get over 100 miles/gallon of gasoline , PLUS electric costs of about 1-2 cents/mile.

PHEV 37

PHEV Nickel Metal Hydride Prius EPRI 37