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Bridgestone awarded $35M USDA Climate-Smart Grant to advance guayule natural rubber production

Green Car Congress

The US Department of Agriculture has awarded Bridgestone and several partners a $35-million grant to continue its investment in desert shrub guayule ( earlier post ) to advance a climate-smart domestic rubber industry and offer a solution for growers amid the ongoing water crisis in the Southwestern US.

Grant 195
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Heat Pumps Take on Cold Climates

Cars That Think

Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.

Climate 140
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Denver RTD orders 17 New Flyer electric buses

Green Car Congress

New Flyer of America has received a new contract from Denver’s Regional Transportation District (RTD) for 17 battery-electric, zero-emission Xcelsior CHARGE NG forty-foot heavy-duty transit buses. The contract marks New Flyer’s first battery-electric bus order from RTD.

Denver 199
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Colorado Electric Vehicle Tax Credit Rises to $5,000

EV Life

Great news for drivers looking to purchase an electric vehicle in Colorado! On May 11, 2023, Colorado Governor Jared Polis signed House Bill 23-1272 into law. With the upcoming changes being put in place by the new law, Colorado will have the highest state EV tax credit in the country. 4 , and more.

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CARB proposes amending California LEV III Greenhouse Gas Emission Regulation to maintain stringency if US standards change

Green Car Congress

The California Air Resources Board (CARB) has proposed amending the California Low-Emission Vehicle III Greenhouse Gas Emission Regulation to ensure that cars and light-duty trucks for model years 2022-2025 continue to meet California standards even if Federal standards are frozen. Earlier post.).

Standards 170
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Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Green Car Congress

The presence of ammonia was first discovered in the upper troposphere in 2016 using the analysis of averaged MIPAS (Michelson Interferometer for Passive Atmospheric Sounding) infrared limb-emission spectra. The emission sources are limited up there. After learning about the former study, Mingyi Wang, a Ph.D. —Mingyi Wang.

Emissions 186
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Flaring practices allow more methane into the atmosphere than thought; simple fixes can have big impact

Green Car Congress

Oil and gas producers rely on flaring to limit the venting of natural gas from their facilities. Methane—which can be a byproduct of oil production—is a powerful greenhouse gas. Methane—which can be a byproduct of oil production—is a powerful greenhouse gas. Genevieve Plant, Eric A. Kort, Adam R.