article thumbnail

New UC Davis market-based sustainability forecasting approach concludes supplanting gasoline and diesel with renewable fuels could take 131 years

Green Car Congress

At the current pace of research and development, replacing gasoline and diesel with renewable fuel alternatives could take some 131 years, according to a new University of California, Davis, study using a new sustainability forecasting approach based on market expectations. —Nataliya Malyshkina, UC Davis postdoctoral researcher.

Davis 300
article thumbnail

Argonne analysis shows greenhouse gas emissions similar for shale, conventional oil

Green Car Congress

Shale oil production generates greenhouse gas emissions at levels similar to conventional crude oil production, according to a pair of new studies released by the US Department of Energy’s Argonne National Laboratory. These are shale formations with low permeability and must be hydraulically fractured to produce oil and gas.

Oil 150
article thumbnail

UC Davis ITS researchers take a detailed look at water consumption and withdrawal requirements for ethanol

Green Car Congress

Water is required for crude oil recovery by water flooding, enhanced oil recovery via steam injection, and steam extraction of bitumen from oil sands and during refining of crude oil to produce gasoline. BW consumption intensities of gasoline from conventional crude oil and Canadian oil sands range from 0.41

Water 199
article thumbnail

New lifecycle analysis of WTW GHG emissions of diesel and gasoline refined in US from Canadian oil sands crude

Green Car Congress

In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. g CO 2 e/MJ for US conventional crude oil recovery. This range can be compared to ∼4.4

Oil-Sands 150
article thumbnail

CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

Green Car Congress

Growth Energy, an ethanol industry trade group, petitioned the EPA in March 2009 to raise the limit on ethanol in gasoline from 10 to 15 percent. In June 2008, EPA outlined testing needed for the agency to approve a waiver, and EPA requirements were consistent with test plans developed by the auto and oil industries. Earlier post.)

2001 199
article thumbnail

GFEI: vehicle fuel economy is below global targets, jeopardizing action on climate and energy; failure of policy

Green Car Congress

Worldwide, the vehicle fleet is not making enough progress on fuel economy and is failing to reach global targets aimed at reducing CO 2 emissions, cutting oil consumption and improving energy efficiency according to a new report from the Global Fuel Economy Initiative (GFEI) ( earlier post ) released at the Paris COP21 Climate Summit.

article thumbnail

California ARB considering four new low-carbon fuel pathways; Neste renewable diesel and sugarcane molasses ethanol

Green Car Congress

Neste Oil renewable diesel: 33.46 Neste Oil Singapore Pte Ltd. Endicott Biofuels LLC will soon begin producing biodiesel from used cooking oil at its newly constructed plant in Port Arthur, Texas. This is accomplished via reactive distillation using the Davy process. gCO 2 e/MJ. Earlier post.) gCO 2 e/MJ.

Renewable 236