Green Car Congress

NOVEMBER 1, 2010

Highly turbocharged alcohol-fueled direct-injection spark-ignition (DISI) engines operated at a high compression ratio could be as or more efficient than diesel engines while also providing advantages of lower vehicle cost, lower emissions and higher power, according to a recent modeling study by Leslie Bromberg and Daniel Cohn at MIT.

Diesel 218

Diesel Engine Downsizing Fuel 218

Green Car Congress

NOVEMBER 8, 2011

The White Paper was published by the US Coalition for Advanced Diesel Cars, a national organization focused on promoting technology neutral policies and the energy efficiency and environmental benefits of advanced clean diesel technology. Impact of different sales mix on new car average fuel economy.

Standards 247

Standards Transportation Fuel Economy MPG 247

Tony Karrer Delicious EVdriven

APRIL 21, 2009

I believe strongly that this country has to get off oil," he says, sitting beside a massive V-16 engine on display in his office. But we want to give them cause to continue to press forward." ( MIT Technology Review ). 5/17/06 "Plugin hybrids have a lot of promise, especially to displace oil consumption. GM Press Release ).

Plug-in 45

Plug-in Plug Hybrid PHEV 45