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Tesla highlights the Megapack site replacing Hawaii’s last coal plant

Teslarati

Tesla has highlighted a Megapack project that went live in Hawaii earlier this year, which is effectively replacing the state’s last coal plant. Nearby Chairman Anthony Makana says that the BESS project allowed for the “sunsetting of one of the dirtiest polluters in our community,” referring to the coal plant.

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ICL, CMU study associates PM2.5 air pollution in US with >30,000 deaths and reduced life expectancy

Green Car Congress

excluding Alaska and Hawaii) between 1999 and 2015. The amount of this fine particle pollution in the US has declined since 1999. µg/m 3 , which is mostly below the current standard, air pollution was associated with an estimated 15,612 deaths in females, and 14,757 deaths in men. across all counties in the contiguous US (i.e.,

Pollution 247
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Berkeley Lab/U. Hawaii team provides direct experimental evidence for mechanism for PAH formation in combustion; cleaner fuels could result

Green Car Congress

Researchers at the Department of Energy’s Lawrence Berkeley National Lab (Berkeley Lab) and the University of Hawaii have provided direct experimental evidence for the validity of a proposed mechanism for the first step in the process that transforms gas-phase molecules into solid particles such as soot and other carbon-based compounds.

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As states use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

This brief study analyses, for each individual state, the changes from 2008 to 2018 in the use of coal (one of the two most polluting energy sources) to generate electricity. In 2018, only two states used oil to generate more than 3% of the electricity: 68% in Hawaii and 12% in Alaska.)

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15 States and the District of Columbia partner to accelerate bus and truck electrification; 100% ZEV by 2050

Green Car Congress

States signing the MOU are: California, Connecticut, Colorado, Hawaii, Maine, Maryland, Massachusetts, New Jersey, New York, North Carolina, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington. Medium- and heavy-duty trucks are a major source of harmful smog-forming pollution, particulate matter, and air toxics.

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Insight into benzene formation could help development of cleaner combustion engines

Green Car Congress

The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. They believe that the finding could one day lead to cleaner combustion engines.

Cleaner 243
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As states continue to use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

This brief study analyzes, for each individual state, the changes from 2018 to 2020 in the use of coal (one of the two most polluting energy sources) to generate electricity. In 2020, only two states used oil to generate more than 3% of the electricity: 66% in Hawaii and 16% in Alaska.)

Coal 334