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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

the distribution of black carbon in the atmosphere and determine its role in the climate system. Black carbon (BC) is the second largest man-made contributor to global warming and its influence on climate has been greatly underestimated, according to the first quantitative and comprehensive analysis of this pollutant’s climate impact.

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Wärtsilä to begin long-term, full-scale testing of ammonia as marine fuel in four-stroke engine

Green Car Congress

million) grant from the Norwegian Research Council through the DEMO 2000 program. This DEMO 2000 project is another stepping stone for reaching our ambitious climate targets and it is also aligned with our recently published hydrogen strategy. The testing is made possible by a NOK 20-million (US$2.1

Mariner 207
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London to host £150 Catapult center for smarter cities; chaired by Sir David King

Green Car Congress

London will host a Future Cities Catapult center intended to help make cities become smarter and more forward thinking. The London Future Cities Catapult will look at ways in which services across areas such as health, transport, energy and public safety can be integrated, helping to boost the economy and benefit citizens.

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GODI India gets LFP BIS Certification for indigenous Li-ion cells – ET Auto

Baua Electric

These LFP cells boast an energy density exceeding 150 Wh/kg, exceptional charge-discharge rates, and a service life surpassing 2000 cycles. This certification validates our technical prowess and solidifies our commitment to a self-reliant and sustainable future for energy storage in India.

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

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Ozone levels across much of North America and Europe dropped significantly between 2000 and 2014. The international scientists who compiled and analyzed the global ozone pollution database hope it will give scientists and public health managers better insight on trends and patterns of human health exposure around the world.

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NASA GISS Study Finds That Methane Has an Elevated Warming Effect Due to Interactions With Aerosols

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Despite their limitations, GWPs are widely used for comparison among long-lived gases, forming the basis for worldwide political agreements on climate and carbon trading. It’s a seemingly minor change, but it makes a difference to the climate. More methane means less hydroxyl, less sulfate, and more warming. Drew Shindell.

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The Future of the Transistor Is Our Future

Cars That Think

With its potential for societal, economic, and personal upheaval, climate change calls for tools that give us humans orders-of-magnitude more capability. Transistors: past, present, and future How we’ll continue to improve transistor technology is relatively clear in the short term, but it gets murkier the farther out you go from today.

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