Green Car Congress

DECEMBER 9, 2012

PRELIM uses a more comprehensive range of crude oil quality and refinery configurations than used in earlier models and can quantify energy use and greenhouse gas (GHG) emissions with detail and transparency the better to inform policy analysis, the duo suggests. By 2010 this fraction had increased to 15%. Click to enlarge.

Oil-Sands 236

Oil-Sands Emissions Oil Hydrogen 236

Green Car Congress

JULY 2, 2013

In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).

Oil 207

Oil Oil-Sands Fuel Economy Transportation 207

Green Car Congress

OCTOBER 11, 2012

Life cycle inventories have typically been presented at global, national, or regional levels—sufficient for understanding global processes such as climate change and fossil fuel depletion, but insufficient for the analysis of local processes such as air pollution, according to the researchers. the contiguous US).

Gasoline 236

Gasoline Emissions Gasoline-Electric Pollution 236

Green Car Congress

MARCH 14, 2011

Rather than relying as extensively on oil as the source of energy to power vehicles—most of it imported to the United States and Europe from other countries—we will use increasing amounts of ethanol and other potentially renewable fuels as well as electricity.

Fuel 170

Fuel Vehicles Emissions Oil-Sands 170

Creative Greenius

SEPTEMBER 23, 2015

Hansen is giving us 12 months to get our act together: “ The next President and Congress must define a course next year in which the United States exerts leadership commensurate with our responsibility for the present dangerous situation. That’s 18 months away. So don’t buy another car until you can go electric. Walk the walk why don’t you?

2008 150

2008 Climate Change Climate Oil-Sands 150

Green Car Congress

NOVEMBER 29, 2009

After Copenhagen, countries would then concentrate on “ two processes ”, now colloquially referred to as “two steps” in 2010. as compared to 1990 emissions, to be achieved between 2008 and 2012.

Climate 236

Climate Climate Change 2009 Emissions 236

Creative Greenius

OCTOBER 15, 2009

Hansen is giving us 12 months to get our act together: “ The next President and Congress must define a course next year in which the United States exerts leadership commensurate with our responsibility for the present dangerous situation. Tags: Environmental Politics Killer Coal News Media Saving Energy Sustainability Yes We Can!

Climate Change 186

Climate Change Climate 2008 Carbon 186