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USDOT announces $84.9M through Lo-No program to expand advanced bus technologies

Green Car Congress

The City and Borough of Juneau will receive funds to purchase new electric buses to replace aging diesel buses, associated charging infrastructure, and a back up generator. Alabama A&M University. Topeka Metro will receive funds to purchase battery electric buses and chargers to replace diesel buses that will exceed useful life.

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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

Green Car Congress

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.)

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A closer look at why heat pumps are dominating EV HVAC systems

Charged EVs

In an EV, while using the HVAC won’t detract from the maximum output of the traction motor, it does still demand energy from the battery, so there will be a hit to range. Running the heater at the full 5 kW output the entire time, however, will increase the power draw to 20.5

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Study Claims EVs Will Not Save the Environment, All Cars Are Bad

The Truth About Cars

& However, the paper doesn’t favor everyone running out to buy the largest diesel pickup they can afford. The study, lead by University of Edinburgh PhD candidate Patrick Miner, also seems to have been influenced and goes into great detail outlining the specific harms caused by driving.& & Make no mistake.

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First results from HEI/ACES murine study find few biologic effects from exposure to exhaust from new technology diesel engines

Green Car Congress

The first results of a comprehensive study of the health effects of exposure to new technology diesel engines has found no evidence of gene-damaging effects in the animals studied, and only a few mild effects on the lungs, according to a report issued today by the Health Effects Institute (HEI). —Dan Greenbaum, President of HEI.

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