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UC Davis ITS researchers take a detailed look at water consumption and withdrawal requirements for ethanol

Green Car Congress

Water consumption intensity of ethanol from corn grain and crop residue and the avoided/displaced water use credits assigned to coproducts: DGS and electricity. to 335 L/vehicle kilometer traveled (VKT) for Iowa and from 59 to 214 L/VKT for Nebraska. Credit ACS, Mishra and Yeh. Click to enlarge. —Mishra and Yeh.

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

Green Car Congress

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. Source: Draft SEIS. Click to enlarge.

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kWh Billing and New EV Charging Tax Policies: What You Need to Know

Blink Charging

The electric car market is experiencing massive growth, exceeding 10 million in sales in 2022. As a result, regulations and guidelines related to electric vehicles are changing frequently, and consumers and charging station hosts must be aware of new developments.

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State Department releases Keystone XL Final Supplemental Environmental Impact Statement

Green Car Congress

The proposed route evaluated differs from the route analyzed in the 2011 Final Environmental Impact Statement in that it would avoid the environmentally sensitive Nebraska Department of Environmental Quality (NDEQ)-identified Sand Hills Region and no longer includes a southern segment from Cushing, Oklahoma, to the Gulf Coast area.

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

Green Car Congress

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.

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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

Green Car Congress

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. Changes in SOC. —Liska et al.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

Green Car Congress

Water (1 project). Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Earlier post.) Conventional Energy (1 project). ENERGY STORAGE. DOE grant: $6,949,624).

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