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Study: 2/3 of aviation climate impact due to emissions other than CO2

Green Car Congress

Negative RF (cooling) contributions arise from sulfate aerosol production. Net warming from NO x emissions is a sum over warming (short-term ozone increase) and cooling (decreases in methane and stratospheric water vapor, and a long-term decrease in ozone) terms. Pitari, M.J. Prather, R. Sausen, L.J. 2020.117834.

Climate 448
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Cutting Non-CO2 Pollutants Can Delay Abrupt Climate Change; The Fast Action Climate Agenda

Green Car Congress

Cutting HFCs, black carbon, tropospheric ozone, and methane can buy us about 40 years before we approach the dangerous threshold of 2°C warming. —co-author HFCs are powerful greenhouse gases originally developed as substitutes for ozone-depleting chemicals. Tropospheric ozone. From Molina et al. Earlier post.) Ramanathan.

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Study projects net cooling of climate from ship emissions through 2050

Green Car Congress

In addition to CO 2 , other compounds such as ozone (O 3 ) precursors (nitrogen oxides (NO x =NO+NO 2 ), carbon monoxide (CO), and volatile organic compounds (VOCs)) and aerosols such as black carbon (BC) and organic carbon (OC) are emitted by ships. 1 from shipping in 2007, corresponding to 3.3% 1 of the total ship emissions in 2007.

Climate 240
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Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

By abstracting devices to use electricity as their fuel, we can concentrate on advancing clean electricity production techniques and have the benefits shared by everything. 1, 2000) Sited: [link] You can google it and find it anywhere that vehicles have always placed more harmful chemicals into the air. Its a centralised solution.