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Understanding the variability of GHG life cycle studies of oil sands production

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Credit: ACS, Brandt 2012. Brandt considers factors affecting energy consumption and GHG emissions from oil sands extraction, and then uses publicly available data to analyze the assumptions made in the LCA models to better understand the causes of variability in emissions estimates. —Brandt 2012. Click to enlarge.

Oil-Sands 225
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Wanxiang and GreatPoint Energy close $1.25B deal for 1 Tcf/year coal-to-natural-gas plant in Xinjiang; Sinopec to purchase output, building pipeline to east

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Overview of the Bluegas catalytic coal methanation process. GreatPoint Energy and China Wanxiang Holdings have officially closed their investment and partnership agreement which was highlighted during an official signing ceremony between senior US and Chinese government officials in 2012. Click to enlarge. pure methane).

Coal 225
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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

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not reformulated) gasoline; and (4) crude oil production is 100% conventional crude (most oil sands production occurs outside of our spatial modeling domain—i.e., Hill (2012) A Spatially and Temporally Explicit Life Cycle Inventory of Air Pollutants from Gasoline and Ethanol in the United States. the contiguous US).

Gasoline 236
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HEI report identifies potential health consequences from new vehicle fuels and technologies; recommended actions

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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. The Panel’s report is expected to be completed by early 2012.

Fuel 170
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Kinder Morgan to purchase El Paso for approximately $38B to form largest natural gas pipeline network and largest midstream energy enterprise in North America

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million barrels per day of gasoline, jet fuel, diesel, natural gas liquids and crude oil through more than 8,000 miles of pipelines. Carbon dioxide is used in enhanced oil recovery projects. Second largest oil producer in Texas, producing more than 50,000 barrels per day. billion cubic feet per day. and Washington state.

El Paso 225
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Car Companies Standardize Plug for Electric Vehicles : Gas 2.0

Tony Karrer Delicious EVdriven

Sign Up for the Green Options Newsletter Follow us on Twitter Subscribe via email Resources Write for Gas 2.0 About Gas 2.0 on It’s On! is a Green Options Media Production. is a Green Options Media Production.

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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

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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. Click to enlarge. —Abella and Bergerson.

Oil-Sands 236