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

Green Car Congress

These include hydrogen fuel cells, battery electric engines, and related infrastructure investments such as charging stations. 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. Project Sponsor. Metro Transit.

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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

If you want to heat up a space that is cold, there are a number of options, from burning a fuel to directly converting electricity into heat (i.e. If you want to heat up a space that is cold, there are a number of options, from burning a fuel to directly converting electricity into heat (i.e.

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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. Vision Zero likewise strives to see lower speed limits implemented everywhere and roads designed to cater to pedestrians and bicycles, rather than automobiles.& These are conservative estimates, he and his co-authors write.

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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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