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Union Pacific Railroad to purchase 20 battery-electric locomotives for testing in yard operations

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The locomotives will be used in rail yards in California and Nebraska, where they will be tested for performance in cold and warm weather, helping identify the locomotives’ capabilities and challenges for broader deployment. Union Pacific anticipates the first units will arrive on site in late 2023 with complete delivery by late 2024.

Purchase 304
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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oils sands in Alberta to Nebraska. Greenhouse gas LCA analysis. What Keystone XL would carry. Earlier post.)

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Study finds air pollution caused by corn production increases mortality rate in US

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The paper, published in Nature Sustainability , presents how researchers have estimated for the first time the health damages caused by corn production using detailed information on pollution emissions, pollution transport by wind, and human exposure to increased air pollution levels. NG, natural gas. b, Relative mortality. Hill et al.

Pollution 326
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EIA releases report on CO2 emissions by state; California led in 2010 with transportation-sector emissions

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Energy-related CO 2 emissions buy state, 2010. The US Energy Information Administration (EIA) has released a new report, State-Level Energy-Related Carbon Dioxide Emissions, 2000-2010. The report shows a significant variation of energy-related carbon dioxide emissions across states on both an absolute and a per capita basis.

2010 236
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Transcanada restarts Keystone oil sands pipeline operations

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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.

Oil-Sands 218
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DOE Regional Partnership Begins Core Sampling for Large-Volume Carbon Sequestration Test

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The Plains CO 2 Reduction (PCOR) Partnership, one of seven members of the US Department of Energy’s (DOE) Regional Carbon Sequestration Partnerships program, has begun collecting core samples from a new characterization well near Spectra Energy’s Fort Nelson natural gas processing plant in British Columbia, Canada.

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Study casting doubt on GHG benefits of corn stover ethanol draws sharp criticism by other researchers; Liska responds

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A study published earlier this year in the journal Nature Climate Change that cast doubt on whether biofuels produced from corn residue could meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions by 60% compared to gasoline ( earlier post ) has drawn critical response published as correspondence in the same journal.