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SANY developing hydrogen fuel cell construction vehicles

Green Car Congress

According to the R&D engineer of this project, hydrogen fuel cell construction vehicles have five important advantages: The realization of zero pollution with only water and heat being discharged. With a high-torque drive motor and an AMT gearbox, the high-power fuel cell stack features an energy conversion rate of more than 50%.

Hydrogen 449
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Columbia University engineers make breakthrough in understanding electroreduction of CO2 for conversion to electrofuels

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Recent research in electrocatalytic CO 2 conversion points the way to using CO 2 as a feedstock and renewable electricity as an energy supply for the synthesis of different types of fuel and value-added chemicals such as ethylene, ethanol, and propane.

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ICCT study finds hydrotreating an inexpensive approach to remove naphthalenes from petroleum jet fuel for contrail abatement

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L) to hydrotreat fossil jet fuel at the conversion refineries that produce the bulk of aviation jet fuel worldwide. Aircraft consume fuels and emit a range of emissions, including carbon dioxide and water vapor in the form of condensation trails (contrails). A study by MathPro Inc., USD/gallon (~€0.03/L) Earlier post.)

Fuel 170
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Study: expanding Brazilian sugarcane for ethanol could reduce global CO2 emissions by up to 5.6%

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Vastly expanding sugarcane production in Brazil for conversion to ethanol could reduce current global CO 2 emissions by as much as 5.6%, according to a new study by an international team led by researchers from the University of Illinois. The corresponding range of CO 2 offsets is 0.55–2.0 Gigatons yr −1. This would displace 3.8–13.7%

Brazil 150
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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. Climate change. by Jack Rosebro. Source: DHI Group. Click to enlarge.

Water 150
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Study finds that bioenergy crops could have a significant impact on the hydrologic cycle of a region

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A new study led by Praveen Kumar at the University of Illinois at Urbana-Champaign, details the links between the hydrologic cycle and large-scale land conversion for the cultivation of bioenergy crops, both now and as growing conditions change in the future. Phong et al. —Phong et al. —Praveen Kumar.

Water 218
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Berkeley Lab copper catalyst yields high-efficiency CO2-to-fuels conversion

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The cube-like shapes ranged in size from 10 to 40 nanometers. What we know is that this unique structure provides a beneficial chemical environment for CO2 conversion to multicarbon products,” he said. It is after this transition that the reactions to form multicarbon products are occurring. —Peidong Yang.