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TOAR shows present-day global ozone distribution and trends relevant to health; public database

Green Car Congress

These are some of the findings of a new health assessment based on the Tropospheric Ozone Assessment Report (TOAR), an effort by the International Global Atmospheric Chemistry Project to create the world’s most comprehensive database of surface ozone observations from all available ozone monitoring stations around the globe.

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Charged and umlaut continue partnership on 2021 EV Charging Infrastructure Benchmark

Charged EVs

For the second year in a row, Charged has partnered with the global engineering and consulting firm umlaut to test and compare the user experience at the top DC fast charging networks and bring you the 2021 EV Charging Infrastructure Benchmark. We compared, for example, how the Chinese OEMs are performing compared to the European ones.

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PNNL-led international study finds ultrafine aerosols have outsize impact on storm clouds, precipitation

Green Car Congress

Deep convective cloud (DCC) systems in the tropics produce copious precipitation and drive the global-scale circulation. In clouds that lack UAP (left), the clouds are highly supersaturated as a result of fast drop coalescence that forms warm rain and reduces the integrated droplet surface area available for condensation.