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Transcanada restarts Keystone oil sands pipeline operations

Green Car Congress

The Keystone pipeline is approximately 1,316 miles in length and transports crude oil from the US-Canadian Border in North Dakota to Patoka, Illinois and includes an extension running from Jefferson County, Nebraska to Cushing, Oklahoma. From North Dakota, the pipeline runs south through South Dakota and Nebraska. However, if the tar.

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Study finds removing corn residue for biofuel production can decrease soil organic carbon and increase CO2 emissions; may miss mandated 60% GHG reduction

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Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. The uncompressed input data totalled ?3

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