Green Car Congress

FEBRUARY 6, 2011

Increasing crude processing intensity and energy intensity with worsening oil quality. OQ: Crude feed oil quality. Observations are annual weighted averages for districts 1 (yellow), 2 (blue), 3 (orange), and 5 (black) in 1999-2008. PI: Crude processing intensity. EI: Refinery energy intensity. Credit: ACS, Karras et al.

Oil 287

Oil Oil-Sands Emissions Hydrogen 287

Green Car Congress

JUNE 10, 2009

Initial results from a joint pilot test of 14 series-produced Mercedes-Benz trucks and buses running NExBTL renewable diesel (hydrotreated vegetable oil, HVO) since mid-2008 show a reduction in NO x emissions of up to 15%, and in CO 2 emissions of more than 60% compared to fossil fuels.

Renewable 150

Renewable Emissions Diesel CO2 150

Green Car Congress

APRIL 10, 2010

Environmentalists and industries resurrected the idea in recent years as a centerpiece of measures to address global warming and growing oil imports. Markey of Massachusetts, both Democrats, built their climate change bill last year in large measure around it. The first auction for allowances was held on September 25, 2008.

Gas 244

Gas Climate Change Emissions Climate 244