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Study: Energy sorghum may combine best of annual, perennial bioenergy crops

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The study was led by former CABBI Postdoctoral Researcher Caitlin Moore and her advisor, Carl Bernacchi, Plant Physiologist with the US Department of Agriculture’s Agricultural Research Service and Adjunct Professor of Plant Biology and Crop Sciences at the University of Illinois Urbana-Champaign. Moore, C.E., von Haden, A.C., Burnham, M.B.,

Energy 321
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Study links air pollution and cyclone intensity in Arabian Sea; suggested solutions include diesel filters and two-stroke engines running on LPG fuel

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Historically, prevailing wind shear patterns prohibit cyclones in the Arabian Sea from becoming major storms. The Nature paper suggests that weakening winds have enabled the formation of stronger cyclones in recent years—including storms in 2007 and 2010 that were the first recorded storms to enter the Gulf of Oman.

Pollution 252
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Technical brief: transportation overtaking electricity generation as the largest source of US CO2 emissions

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A technical brief by Dr. John DeCicco at the University of Michigan Energy Institute shows that transportation is overtaking electricity generation as the largest source of US CO 2. per year over 2007-2015 due to the displacement of coal by natural gas, wind and solar for power production as well as energy efficiency gains.

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Colorado State University Forecasters Predict Above-Average 2010 Hurricane Season

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The Colorado State University forecast team predicts an above-average 2010 Atlantic basin hurricane season based on the premise that El Niño conditions will dissipate by this summer and that anomalously warm tropical Atlantic sea surface temperatures will persist. Long-term averages are 9.6 named storms, 5.9 hurricanes and 2.3 Phil Klotzbach.

Colorado 186
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Study Provides Evidence That Low-Level Clouds Act as Positive Feedback to Climate Change

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Time series of annual mean values of cloud and climate quantities averaged over the NE Pacific. (A) Low-level stratiform clouds—which play an important climatic role because of their net cooling effect on the global climate—appear to dissipate as the ocean warms, thereby enhancing the warming (i.e., A) COADS cloud data. (B)

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Perspective: The Role of Offsets in Climate Change Legislation

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This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,

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The Power Engineer Electrifying John Deere’s Tractors, Trucks, and More

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In 2007, he joined John Deere’s electronics-solutions group, in Fargo, N.D., As staff engineer from 2007 through 2011, he led, managed, and contributed to the design, development, and deployment of electrification technologies. This institution became the Madan Mohan Malaviya University of Technology in 2013).

Engine 89