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IHS CERA meta-analysis finds lifecycle GHG emissions for fuel produced solely from oil sands crude average 11% higher than from average crude refined in the US; high variability

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Average values for WTW GHG emissions for oil sands and other crudes, tight boundary. When the oil sands products refined in the United States are considered—a mixture of oil sands and lower-carbon blending components—the GHG emissions are, on average, 9% higher than the average crude processed in the US.

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Researchers develop large-scale, economical method to extract hydrogen from oil sands and oil fields

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Canadian researchers have developed a large-scale economical method to extract hydrogen from oil sands (natural bitumen) and oil fields. The process can extract hydrogen from existing oil sands reservoirs, with huge existing supplies found in Canada and Venezuela. Proton Technologies is commercializing the process.

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IHS Markit: oil sands greenhouse gas intensity declined 20% over past decade

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New research by the IHS Markit Canadian Oil Sands Dialogue shows that the combined greenhouse gas (GHG) intensity of Canadian oil sands projects has declined 20% from 2009 levels. The latest data show that the greenhouse gas intensity of Canadian oil sands going down further, continuing a decade-long trend.

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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

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When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. Mha (20%) of the peatlands of Peninsular Malaysia, Sumatra and Borneo in 2010, surpassing the area of Belgium and causing an annual carbon emission from peat decomposition of 230–310 Mt CO 2 e. Earlier post.).

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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

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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). WTW emissions for pathways vary by more than ±10% (e.g.,

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Canada oil sands producers form alliance to improve environmental performance

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Twelve of Canada’s oil sands producers have formed a new alliance, Canada’s Oil Sands Innovation Alliance (COSIA), focused on accelerating the pace of improving environmental performance in Canada’s oil sands through collaborative action and innovation. The released water is recovered and recycled.

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Researchers propose framework for CCS infrastructure optimization to reduce GHG emissions from oil sands extraction and processing

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CCS infrastructure for six key CO 2 emission prices. The width of the pipeline network (green lines) is proportional to CO 2 flow; the largest CO 2 flow is approximately 36 MtCO 2 / yr for the $155/tCO 2 scenario (pipeline leaving the Athabasca oil sands area). Sources are red and sinks are blue. Costs are in $US 2011.

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