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In a paper published in the ACS journal Environmental Science & Technology , Stanford University assistant professor Adam Brandt reviews a number of recent life cycle assessment (LCA) studies calculating greenhouse gas (GHG) emissions from oilsands extraction, upgrading, and refining pathways—the results of which vary considerably.
Gasoline section shows results for fuel derived from both conventional oil and oilsands. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty whether shale gas emissions are actually lower than those of conventional natural gas. Click to enlarge.
The goal of the initiative is to transform oilsands production processes by developing technologies that address sustainability challenges. The University of Alberta, recognized as a global leader in oilsands research, will work with the Helmholtz Association, a collection of 16 science and technology centers across Germany.
the developer of a process for harvesting algae and cleaning up oil & gas water, announced that its second original equipment manufacturer’s (OEM) agreement will target oil service companies in the Canadian oilsands market. LH was an early private investor in Athabasca Oil Corporation. OriginOil, Inc.,
Overview of the Bluegas catalytic coal methanation process. billion from Wanxiang to finance and construct the first phase of a coal-to-natural gas facility that ultimately will have an annual production capacity of one trillion cubic feet (1 Tcf) (30 billion cubic meters) per year. Click to enlarge. pure methane).
Overview of the bluegas catalytic coal methanation process. The projects would be developed using GreatPoint’s proprietary bluegas technology, which utilizes catalytic hydromethanation to create pure hydrogen and substitute natural gas (SNG) that is pipeline-ready in a single-stage gasification process. Click to enlarge.
CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.
to continue to import roughly half of its crude oil supply for the foreseeable future, despite strong growth in renewable biofuels supply. In the case of residual oil, there is also relatively strong potential for near term economic impacts. Demand for liquid fossil fuels will require the US. Unconventional Fossil Energy”.
While oil will remain the most widely used fuel, overall energy demand will be reshaped by a continued shift toward less-carbon-intensive energy source as well as steep improvements in energy efficiency in areas such as transportation, where the expanded use of advanced and hybrid vehicles will help push average new-car fuel economy to 48 mpg (4.9
The study was commissioned by the European Oilseed Alliance (EOA), the European Biodiesel Board (EBB) and the European Vegetable Oil and Proteinmeal Industry (FEDIOL). Even for conventional oil production fields, because larger existing fields get depleted, the extraction efforts increase while smaller fields are taken in operation.
The five different fuel groups were those derived: from conventional petroleum; from unconventional petroleum; synthetically from natural gas, coal, or combinations of coal and biomass via the FT process; renewable oils; and alcohols. million bpd. Reduced GHG impact. For CTL, life-cycle GHG emissions would roughly double.
ExxonMobil projects that meeting future energy demand will be supported by more efficient energy-saving practices and technologies; increased use of less-carbon-intensive fuels such as natural gas, nuclear and renewables; as well as the continued development of technology advances to develop new energy sources. Natural gas.
However, both cases result in global CO 2 emissions well above the IEA 450 scenario—a back-cast which illustrates what is required to stabilize greenhouse gas concentrations at 450 ppm. OECD oil demand peaked in 2005 and in 2030 is projected to be roughly back at its level in 1990. Coal will increase by 1.2%
Profound shifts in the regional distribution of oil demand and supply growth will redefine the refining industry and transform global oil trade over the next five years, according to the annual Medium-Term Oil Market Report (MTOMR) released by the International Energy Agency (IEA). The oil market is at a crossroads.
C2A has been licensed to use an ultra-efficient gas infusion technology for the transfer of CO 2 into liquids for algae feedstock and to remove oxygen that can become toxic to algae. In parallel, scientists are also working to develop technology to effectively extract the oil. Carbon2Algae (C2A).
A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them.
Canada Environment Minister Leona Aglukkaq announced that Canada plans to reduce its greenhouse gas (GHG) emissions by 30% below 2005 levels by 2030. The new regulations include: Regulations aligned with recently proposed actions in the United States to reduce GHG methane from the oil-and-gas sector.
Map of the assessment units (AUs) of the CARA is color-coded for mean estimated undiscovered oil. The US Geological Survey (USGS) has completed a geologically-based assessment of the oil and gas resource potential of the Arctic, the Circum-Arctic Resource Appraisal (CARA). Black lines indicate AU boundaries. Source: USGS CARA.
Across OECD nations, the Outlook assumes the implied cost of policies to reduce greenhouse gas emissions will reach about $80 per tonne in 2040. The Outlook for Energy identifies a significant evolution in the trade of oil and other liquids. Half of that increase will come from the Asia Pacific region, led by China.
Shale oil: developed energy and GHG emissions intensities of U.S. shale oil production with operation data from Bakken and Eagle Ford plays. Oilsands: updated GHG emission intensities for Canadian oilsands pathways for surface mining and in-situ technologies.
In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).
The combined company will be the largest owner and operator of natural gas pipelines and storage assets in North America with approximately 67,000 miles of natural gas transportation pipelines. million barrels per day of gasoline, jet fuel, diesel, natural gas liquids and crude oil through more than 8,000 miles of pipelines.
According to the Rainforest Action Network, Dimon either dismissed those questions, punted, or demonstrated an apparent misunderstanding of his bank’s policies. more… The post Environmental groups: JPMorgan Chase emissions targets are ‘fig leaf for fossil expansion’ appeared first on Electrek.
Co-sponsored by NRG and COSIA (Canada’s OilSands Innovation Alliance), the 4-½ year competition will include two tracks, with the new technologies tested at either a coal power plant or a natural gas facility.
Geologic storage is currently focused on five types of formations:(1) depleted oil and gas reservoirs, (2) deep saline formations, (3) unmineable coal seams, (4) oil- and gas-rich organic shales, and (5) basalts. The selected projects are described below: Advanced Resources International, Inc. Arlington, Va.)
They focused on adding to an existing LCI rather than refining the existing data and used default GREET settings with the following exceptions: they assumed that (1) corn ethanol plants use 100% natural gas process heat; (2) the ethanol produced is 100% ethanol without denaturant; (3) gasoline production is 100% conventional (i.e.,
The biomass is rapidly heated, and the resulting gases are immediately converted into hydrocarbons by a proprietary, reusable, sand-like zeolite catalyst. In the process, biomass (wood, sawdust, corn stover, sugar cane bagasse (byproduct), and other non-food materials) is dried and ground. Biomass Biorefinery'
The IEO2009 reference case does not include specific policies to limit greenhouse gas emissions. World oil prices have fallen sharply from their July 2008 high mark. As the world’s economies recover, higher world oil prices are assumed to return and to persist through 2030. billion metric tons in 2006 to 33.1
That’s because coal-fired and nuclear power plants that use steam to drive a turbine typically use water—vast amounts of water—to cool and condense the steam at the exhaust." Water consumption per MWH for a new natural gas plant is around 250 gallons per MWH. That is 879 million gallons of crude oil per year.
They deliberately suppressed and illegally covered up the EPA’s 2007 ENDANGERMENT FINDING that said the government should begin regulating greenhouse gas emissions because global warming posed serious risks to the country. Stop pretending and sticking your head in the sand – you’re only exposing a large target when you do that.
When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. The hot air is circulated through a network of pipes inside a sand-filled heat storage vessel. There is nothing special here!”
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Otherwise it will become impractical to constrain atmospheric carbon dioxide, the greenhouse gas produced in burning fossil fuels, to a level that prevents the climate system from passing tipping points that lead to disastrous climate changes that spiral dynamically out of humanity’s contro l.”. Walk the walk why don’t you?
World oil prices remain high in the IEO2011 Reference case, but oil consumption continues to grow; both conventional and unconventional liquid supplies are used to meet rising demand. In the IEO2011 Reference case the price of light sweet crude oil (in real 2009 dollars) remains high, reaching $125 per barrel in 2035.
And for a more personal sense of Arches and Canyonlands, “ Blow Sand In His Soul: Bates Wilson, The Heart of Canyonlands ,” by Jen Jackson Quintano, is a spirited biography of Wilson, who advocated their protection. “ A Naturalist’s Guide to Canyon Country ,” by David B. “The
TransCanada Corporation said that its 590,000 barrel-per-day (bpd) capacity Keystone Pipeline system resumed transporting oilsands crude on Sunday, 5 June, after a shutdown 29 May following an above-ground spill at a pump station in Kansas involving less than 10 barrels of oil. The tar sands are estimated (e.g.,
Comparison of GHGenius, JACOBS, TIAX, and the new PRELIM gasoline greenhouse gas (GHG) estimates using base case estimates and variations from the scenario analysis. Annual GHG emissions from a large refinery are comparable to the emissions of a typical 500 MW coal-fired power plant. Credit: ACS, Abella and Bergerson. Click to enlarge.
million) toward a $30-million underground coal gasification (UCG) project with Swan Hills Synfuels of Calgary. Swan Hills Synfuels expects the project to demonstrate the ability to manufacture synthetic gas from Alberta’s coal resources, with the future potential of utilizing the coal seams for carbon capture and storage.
A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oilsands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. Earlier post.). —Nduagu & Gates.
However, the US military can play an important role in promoting stability in major oil producing regions and by helping protect the flow of energy through major transit corridors and on the high seas, the reports suggest. Earlier post.). Unless addressed, pipeline security issues will impede investment in Turkey, Bartis suggested.
Growth of production of Canadian oilsands. The Canadian oilsands are now poised to become the number one source of US crude oil imports in 2010, according to new research from the IHS CERA Canadian OilSands Dialogue. The Role of Canadian OilSands in US Oil Supply”.
Examples of emerging oilsands related technologies and trade-offs. The paper is an examination of how various choices about the scale of the life cycle analysis applied to oilsands (i.e., The source material is neither oil nor tar but bitumen, but is most generally described as an example of ultraheavy oil.”.
Crude and lease condensate includes tight oil, shale oil, extra-heavy crude oil, field condensate, and bitumen (i.e., oilsands, either diluted or upgraded). oil shale), and refinery gain. OPEC oil producers are the largest source of additional liquid fuel supply between 2010 and 2040.
has entered into an agreement with Clean Coal Ltd., an internationally based company whose technical team is based in the United Kingdom, for the development of an Underground Coal Gasification (UCG) project in Nova Scotia. Clean Coal Ltd. Clean Coal Ltd. Clean Coal Ltd. Stealth Ventures Ltd. Stealth Ventures Ltd.
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