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Maryland city deploys BYD electric Class 6 refuse truck

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Hyattsville, Maryland, is deploying a BYD 6R Class 6 electric refuse truck, one of several fully-electric or hybrid vehicles in the City’s fleet, and the first commercially deployed Class 6 refuse truck in the country, according to BYD. The BYD 6R is capable of working an entire shift without recharging.

Maryland 273
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UMD, Army Researchers design new electrolyte enabling high energy density rechargeable Mg and Ca batteries

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Rechargeable magnesium and calcium metal batteries (RMBs and RCBs) are promising alternatives to lithium-ion batteries because of the high crustal abundance and capacity of magnesium and calcium. This work provides a versatile electrolyte design strategy for divalent metal batteries. —Hou et al.

Recharge 394
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ARPA-E awards $42M to 12 projects for advanced EV batteries; EVs4ALL program

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The US Department of Energy (DOE) will award $42 million to 12 projects to strengthen the domestic supply chain for advanced batteries that power electric vehicles (EVs). Combining the TMCT with a high ion conducting solid-state electrolyte will enable rapid charging at ambient conditions. Award amount: $3,198,085).

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Chevrolet to begin selling Spark EV in Maryland

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Chevrolet will start selling the Spark EV in Maryland this spring, the electric mini-car’s first entry into the East Coast market. Three available levels of recharging capability include the industry’s first use of the recently approved SAE combo charger for DC fast charging, which charges 80% of the battery in just 20 minutes.

Maryland 150
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NREL-led team overcomes major technical obstacle in Mg-metal batteries by developing artificial solid-electrolyte interphase

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Magnesium offers a number of advantages over lithium for rechargeable batteries: it is safer and earth-abundant, and doubles the total charge per ion, delivering larger theoretical volumetric capacity compared with a typical lithium-ion battery. Further, in Mg batteries (MB) the anode is energy-dense Mg metal (~?3,830

Batteries 186
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8 ZEV states announce US ZEV sales top 260,000 units

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The other seven states—Connecticut, Maryland, Massachusetts, New York, Oregon, Rhode Island and Vermont—account for more than 135,000 vehicles. Over the past year, Massachusetts has seen a 132 percent increase in electric vehicle registration and a huge hike in EV charging-station infrastructure installations.

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Chevrolet cuts price on Spark EV; with incentives and “bonus cash”, as low as $14,995

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California and Maryland Spark EV owners may also qualify for a $2,500 California state rebate or $2,300 Maryland excise tax exemption. Additional Chevrolet bonus cash is also available: $1,000 in California, $1,200 in Maryland, and $3,500 in Oregon. A 120V charge cord set comes standard. Electric (Battery)'

Chevrolet 150