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Columbia team organizes available scientific evidence on the effects of air pollution on children’s health

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The study, led by researchers at the Columbia Center for Children’s Environmental Health (CCCEH), organized the available scientific evidence on the effects of air pollution on children’s health. The new paper aggregates research on outcomes, including adverse birth outcomes, cognitive and behavioral problems, and asthma incidence.

Pollution 247
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Rheinmetall wins new customer for hydrogen recirculation blowers; order in the mid-double-digit million-euro range

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An additional nomination in the lower-two-digit million-euro range for an electric coolant pump from Pierburg, the CWA 2000, has already taken place. Designed to assure low-leakage throughout their service life, the Pierburg blowers are available in high- and low-voltage versions. Rheinmetall aims to be climate-neutral by 2035.

Hydrogen 433
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Daimler receives top marks from Climate Disclosure Project

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Daimler AG has received top marks for disclosure of its climate protection measures aimed at combating climate change, receiving the maximum 100 points in the Carbon Disclosure Project’s (CDP’s) “Climate Disclosure Leadership Index” and an “A” rating in the “Climate Performance Leadership Index”.

Climate 225
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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

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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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Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

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Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., Source: van Vliet et al. Click to enlarge.

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Rolls-Royce developing methanol-fueled mtu engines for shipping

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Rolls-Royce is focusing on methanol as a fuel for climate-friendly shipping; Rolls-Royce business unit Power Systems is currently developing mtu engines for use with methanol. We urgently need to create concrete solutions together to achieve the climate targets. Existing infrastructure can continue to be used in many cases.

Engine 199
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UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

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The contribution of HFCs to climate forcing is currently less than 1% of all greenhouse gases. If HFC emissions continue to increase, they are likely to have a noticeable influence on the climate system. W m -2 relative to 2000. Climate and the Ozone Layer. Climate-friendly HFCs. Non-HFC substances.

Climate 287