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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

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 then flows back out of the vessel into a heat exchanger, where it heats water that is then circulated through building heating systems.

Store 93
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Universal Lubricants hits 1.5M gallon production mark for recycled motor oil

Green Car Congress

Universal Lubricants has hit the 1.5-million million gallon production mark for its ECO ULTRA line of recycled motor oil. billion gallons of used oil each year, of which about 10% is re-refined. The rest of the used oil is either improperly disposed of (damaging the environment) or burned as an industrial fuel.

Oil 199
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SwRI, UTSA researchers show biochar is low-cost, effective method to treat fracking water

Green Car Congress

Researchers at Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) have determined that biochar, a substance produced from plant matter, is a safe, effective and inexpensive method to treat flowback water following hydraulic fracturing, or fracking. —Maoqi Feng, SwRI.

Water 257
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Study concludes permanent loss of peatlands in open-pit oil sands mining adds significantly to carbon burden of oil sands production

Green Car Congress

Researchers at the University of Alberta (Canada) have quantified the transformation of the boreal landscape by open-pit oil sands mining in Alberta, Canada to evaluate its effect on carbon storage and sequestration. million metric tons of stored carbon. point out in their paper. —Rooney et al.

Oil-Sands 270
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Researchers propose using AC and ventilation systems for decentralized production of carbon-neutral synthetic fuels

Green Car Congress

Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Toronto have proposed a method enabling air conditioning and ventilation systems to produce synthetic fuels from CO 2 and water from the ambient air. The team presents this “crowd oil” concept in Nature Communications. —Professor Dittmeyer.

Carbon 236
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Neste Oil and Finnish Environment Institute to begin joint algae research; focus on NExBTL renewable diesel

Green Car Congress

Neste Oil is expanding its algae research ( earlier post ) with the launch of a joint algae research program with the Marine Research Centre at Finnish Environment Institute (SYKE). The program is part of Neste Oil’s efforts aimed at using algae oil as a raw material for producing NExBTL renewable diesel in the future.

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Univ. of Alberta and Helmholtz Association Partner to Develop Oil Sands Technologies to Address Environmental Issues

Green Car Congress

The University of Alberta and the Helmholtz Association of German Research Centres signed a memorandum of understanding that will create a five-year agreement, the Helmholtz Alberta Initiative (HAI). The goal of the initiative is to transform oil sands production processes by developing technologies that address sustainability challenges.

Oil-Sands 186