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Low-lying and other vulnerable countries calling for fast action on non-CO2 global warming pollutants

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Led by the tiny Pacific island of the Federated States of Micronesia, a growing group of low-lying islands and other vulnerable countries are calling for fast action on the approximately 50% of global warming that is caused by pollutants other than carbon dioxide (CO 2 ). The next round of UN climate negotiations begins in Cancun today.

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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. The team considered about 400 emission control measures to reduce these pollutants by using current technology and experience. Source: Shindell et al. Click to enlarge.

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EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

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The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. Effects of BC on climate, as compared to GHGs. Earlier post.). Earlier post.).

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UN Environment report says national GHG pledges only bring one-third of reductions needed for Paris Agreement

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Given currently available carbon budget estimates, the available global carbon budget for 1.5 ˚C The report also covers an assessment of the potential contribution from reductions in short-lived climate pollutants (SLCPs). C target is 16 to 19 GtCO 2 e, higher than previous estimates as new studies have become available.

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U.K. Startup’s Digital Dyeing Printers Save Energy, Water

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He had created Xennia Technology as well, whose inkjet technologies revolutionized other highly polluting processes, such as the surface treatment for ceramic tiles. Dyeing also generates 20 percent of industrial water pollution (the second main cause on a global level). gigatons of carbon dioxide by 2050. Here we have a revolution.

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2018 Environmental Performance Index: Air quality top public health threat

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Recent research cited by the EPI suggests that around five million people die prematurely every year due to air pollution, accounting for approximately one in every ten deaths annually. Switzerland’s top ranking reflects strong performance across most issues, especially air quality and climate protection. average exposure, and PM 2.5

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