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Oil sands GHG lifecycle study using operating data finds lower emitting oil sands cases outperform higher emitting conventional crude cases; a call for more sophisticated tools and reporting

Green Car Congress

Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). 74% of WTW emissions in our oil sands pathways. Click to enlarge.

Oil-Sands 287
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UK, Iran team develops new materials to improve enhanced oil recovery

Green Car Congress

A new class of materials which are suitable agents for displacing oil in enhanced oil recovery operations has been developed by scientists at Swansea University (UK) and scientists at Islamic Azad University in Iran. There, they used a 5-spot glass micromodel to evaluate the suitable agents for oil displacing in EOR.

Iran 150
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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

Researchers at the University of Calgary (Canada) have developed the Petroleum Refinery Life-cycle Inventory Model (PRELIM). These major capital investment decisions will impact the carbon footprint of the refining industry for decades to come. Credit: ACS, Abella and Bergerson. Click to enlarge. —Abella and Bergerson.

Oil-Sands 236
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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

Green Car Congress

Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). of all three fuels, but emits more black carbon (15 mg mi ?1

Gasoline 236
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IHS-CERA concludes “no material impact” on US GHG from Keystone XL; heavy crude from Venezuela most likely replacement

Green Car Congress

The proposed Keystone XL pipeline for transporting oilsands-derived crude to Gulf Coast refineries would have “ no material impact ” on US greenhouse gas (GHG) emissions, according to a new Insight report by IHS CERA. This indicates that oil sands can grow using rail; it is already happening. Earlier post.). Earlier post.).

Venezuela 275
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National Low Carbon Fuel Standard study releases major Technical Analysis and Policy Design reports; providing a scientific basis for policy decisions

Green Car Congress

The National Low Carbon Fuel Standard (LCFS) Project has released two major reports that synthesize its findings from the past several years of work: a Technical Analysis Report (TAR) and Policy Design Recommendations. We did not shy away from controversy. We are not advocates.

Carbon 247
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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Cleantech Blog Cleantechblog.com, the premier cleantech site for commentary on news and technology relating to clean tech, greentech, energy, climate change and carbon, and the environment. Cleantech Crunched Top 10 Low Carbon Footprint Cars (and one SUV) for. Tree Planting as Carbon Offsets – Does Latitude Ma.

Grid 28