Remove Cost Of Remove Oil Remove Oil-Sands Remove Waste
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Pitt engineers using membrane distillation to recycle water used in fracking and drilling

Green Car Congress

Engineers at the University of Pittsburgh Swanson School of Engineering are using membrane distillation technology to enable drillers to filter and reuse the produced water in the oil and gas industry, in agriculture, and other beneficial uses. The method is already being tested in Texas, North Dakota, and most recently in New Stanton, Pa.

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WSU researcher creates cooking-oil based bio-asphalt

Green Car Congress

Asphalt binder, the sticky “glue” that holds crushed stone and sand together to form pavement, only accounts for about 5% percent of the final hot mix asphalt (HMA) that is steamrolled into glossy new lanes and boulevards. In general, a one-mile road in a rural area costs at least a million dollars to build. —Haifang Wen.

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Pratt & Whitney Rocketdyne and Alberta Energy Research Institute Collaborate to Develop Gasification Technology

Green Car Congress

Pratt & Whitney Rocketdyne and Alberta Energy Research Institute (AERI) of Canada are working together to develop advanced gasification technology aimed at decreasing the cost and environmental impact of processing Alberta’s oil sands. Pratt & Whitney Rocketdyne is a United Technologies Corp.

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Smith School lifecycle study highlights importance for algae-derived biodiesel of co-product utilization and optimizing and decarbonizing every step of the supply chain

Green Car Congress

Only if all these factors are taken into account is the cost of heat and electricity reduced and GHG emissions fully mitigated, they suggested. They estimated a yield of 851 GJ/ha/year biodiesel and coproducts in the form of oilcake (689 GJ/ha/year) and glycerol (89 GJ/ha/year), based on the assumption of an initial 30% oil content (22.5

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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 Actual production cost will vary, either below or above $1.00 per gallon, based on the cost of feedstock and the cost of power for the specific plant, he noted.

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National Academies Report Examines Hidden Cost of Energy Production and Use in US; Estimates $120B in 2005

Green Car Congress

Source: “Hidden Costs of Energy”. Source: “Hidden Costs of Energy”. The committee also separately derived a range of values for damages from climate change; the wide range of possibilities for these damages made it impossible to develop precise estimates of cost. Damages are expressed in cents per VMT (2007 USD).

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

V2G helps solve the major problem that demand for electricity is high during the day when everything from industrial plants to air conditioning is running full blast and then excess electricity is wasted at night. Millions of EVs and PHEVs would expand the sale of electricity as an alternative to oil. Then we are done! Email Neal.

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