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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

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New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

Green Car Congress

The majority (62%) of the plantations were located on the island of Sumatra, and more than two-thirds (69%) of all industrial plantations were developed for oil palm cultivation, with the remainder mostly being Acacia plantations for paper pulp production. Earlier post.). —Dr.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

Green Car Congress

The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oils sands in Alberta to Nebraska. The pipeline would primarily transport crude oil from the WCSB and Bakken regions.

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Hot Tub Time Machine WayBack Wednesday – Reposted Word-for-Word from June 25 of 2008

Creative Greenius

Wednesday, June 25, 2008. Right now, here in 2008 the cat is on the roof for global warming. You’ll have free fuel for life for your new clean burning electric car, you’ll end your dependence on gasoline of any kind and you’ll stop pumping more C02 into the atmosphere. ” “What!? I understand. How’s mom doing?”

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Honeywells UOP breaks ground on integrated biorefinery project in Hawaii for drop-in gasoline, jet and diesel from fast pyrolysis of biomass and catalytic upgrading

Green Car Congress

Backed by a $25-million US Department of Energy (DOE) award, the Honeywell UOP Integrated Biorefinery will utilize rapid thermal processing (RTP) technology ( earlier post ) to convert biomass into a pourable, liquid bio-oil (pyrolysis oil). approx 75 wt%) of liquid bio-oil from residual forestry or agricultural biomass.

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New petroleum refining lifecycle model finds the variability in GHG emissions from refining different crudes as significant as magnitude expected in upstream operations

Green Car Congress

Comparison of GHGenius, JACOBS, TIAX, and the new PRELIM gasoline greenhouse gas (GHG) estimates using base case estimates and variations from the scenario analysis. Between 2008 and 2015, it is estimated that more than $15 billion will be spent to add processing capacity specifically for heavy crude blends in US refineries.

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Coskata Unveils Semi-Commercial Feedstock-Flexible Ethanol Facility; Springboard for Full-Scale Commercial Rollout

Green Car Congress

The Coskata process can produce more than 100 gallons of ethanol per ton of dry, ash-free biomass material at a cost competitive with expected gasoline prices—around $1.00 times more energy positive compared to conventional gasoline, according to an evaluation by Dr. Michael Wang at Argonne National Laboratory. Earlier post.). “We