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

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An international team of researchers has shed light on one way new particles are forming in the upper troposphere. To analyze this, Wang headed to Switzerland as a member of the CLOUD collaboration to test his experiment at the European Council for Research Nuclear (CERN). After learning about the former study, Mingyi Wang, a Ph.D.

Emissions 186
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Member of Swiss National Councils fills up with sunfire solar diesel to call attention to need for regulatory reform

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In an event in Bern, Switzerland, Swiss National Council member and president of the Clean Fuel Now initiative Thomas Böhni filled up his Audi A2 with 100% synthetic diesel (Audi e-diesel) produced by sunfire GmbH to draw attention to the need to remove what he terms unjustified Swiss restrictions on synthetic fuels. Earlier post.).

Diesel 150
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

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Simple, effective solutions that can help lessen the impact of climate change already exist. Rahman, a power expert and professor of electrical and computer engineering at Virginia Tech , is the former chair of the IEEE ad hoc committee on climate change. One type is the ultrasupercritical coal-fired steam power plant.

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CMU/DAI study finds shutting down US nuclear plants would have significant negative economic and environmental consequences

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Shifting from nuclear to other types of power plants could affect the reliability of the electricity supply, electricity costs, air pollution, carbon emissions, and the reliance on fossil fuels such as coal and natural gas, the researchers said. The calculated cost of generation with the new mix of plants was a lower bound.

Coal 199
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Study Concludes That to Limit Global Warming to 2 °C, Less Than 25% of Proven Fossil Fuel Reserves Can be Burnt Between Now and 2050

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The theme of the current issue of Nature is that the climate situation may be even worse than you think. Two possible futures: One in which no climate policies are implemented (red), and one with strong action to mitigate emissions (blue). Without climate policies, global warming will cross 2 °C by the middle of the century.