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Maryland, DOE and Daimler Trucks North America begin deployment of 143 heavy-duty hybrid electric and hybrid hydraulic trucks

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The Maryland Energy Administration (MEA) with the US Department of Energy (DOE) and Daimler Trucks North America (DTNA) has launched the deployment of 143 heavy-duty Freightliner hybrid electric and Freightliner Custom Chassis hybrid hydraulic trucks under the Maryland Hybrid Truck Initiative ( MHTI ). MHTI is utilizing $5.9

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Dept. of Interior to auction nearly 80,000 acres offshore Maryland for wind energy development

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The US Department of the Interior (DOI) will offer nearly 80,000 acres offshore Maryland for commercial wind energy development in a 19 August 2014 competitive lease sale. Offshore Maryland lease areas. Competitive lease sales have generated more than $5 million in high bids for more than 277,500 acres in federal waters.

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U Maryland and US Army Research Lab furthering “water-in-salt” electrolyte Li-ion battery; targeting EV use

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University of Maryland (UMD) and US Army Research Lab (ARL) researchers are spearheading a public-private sector collaboration to further develop a lithium-ion battery that would be safer to operate and less costly to dispose of than those currently available on the market. Earlier post.) Earlier post.) Click to enlarge. 350, Issue 6263, pp.

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ARPA-E awarding $36M to 22 projects in RANGE program for transformative EV storage

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The University of Houston (UH) will develop a battery using a novel water-based, lithium-ion chemistry that makes use of sustainable, low-cost, high-energy, organic materials. Jet Propulsion Laboratory (JPL) will develop a new water-based metal hydride-air battery. University of Maryland. Water-Based Flow Battery for EVs.

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ABS provides first approval in principle for floating Rankine cycle renewable energy plant

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Developed by OTEC International (OTI) LLC of Baltimore, Maryland, the approach converts liquid ammonia into gas in a heat exchanger using warm ocean surface water. The ammonia is condensed back into a liquid phase using cold ocean water pumped from 3,000 feet below the water’s surface and the process begins again.

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Univ. of Maryland team develops tin-film on wood fiber anode for Na-ion batteries; targeting grid storage

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A team at the University of Maryland has demonstrated that a material consisting of a thin tin (Sn) film deposited on a hierarchical conductive wood fiber substrate is an effective anode for a sodium-ion (Na-ion) battery, and addresses some of the limitations of other Na-ion anodes such as capacity fade due to pulverization. —Zhu et al.

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Satellite study shows drought-stricken Colorado River Basin states depleting their groundwater

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A new satellite study finds more than 75% of the water loss in the drought-stricken Colorado River Basin since late 2004 came from underground resources. The extent of groundwater loss may pose a greater threat to the water supply of the western United States than previously thought. This is a lot of water to lose. Credit: U.S.

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