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Chalmers team develops optical nano-sensor for detecting pollution

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Researchers at Chalmers University of Technology, Sweden, have developed a small, optical nano-sensor for pollution detection which can be mounted onto an ordinary streetlight. They will conduct field testing, comparing the nanosensors’ results with data from a number of British reference stations.

Pollution 287
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New Joint Research Centre Reference Report sets out options for reducing emissions from shipping

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A new report by the European Commission’s Joint Research Centre (JRC) provides a comprehensive overview of methodologies for estimating air emissions from shipping; describes technological solutions; and analyses policy options for reducing carbon emissions and air pollution in this sector. —JRC Reference Report.

Emissions 199
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Study links PM2.5 pollution to increased risk of diabetes; even low levels pose risk

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pollution—even at levels deemed safe—to an increased risk of diabetes globally. The main drivers of diabetes include eating an unhealthy diet, having a sedentary lifestyle, and obesity, but the new research indicates the extent to which outdoor air pollution plays a role. Louis Health Care System links PM 2.5 million U.S.

Pollution 252
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Study finds pollution strengthens thunderclouds, warming the atmosphere

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Pollution warms the atmosphere through summer thunderstorm clouds, according to a computational study by a team of researchers from Pacific Northwest National Laboratory (PNNL), Hebrew University in Jerusalem and the University of Maryland published in Geophysical Research Letters. —Fan et al. —Jiwen Fan.

Pollution 218
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CARB approves new requirements to further reduce air pollution from Transport Refrigeration Units

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The 2022 amendments will require a variety of actions designed to reduce the pollution these units produce, and accelerate their transition to zero-emission technologies. The California Air Resources Board (CARB) approved amendments to its current rule for Transport Refrigeration Units (TRUs) operating in the state. road engines.

Pollution 259
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EIA 2035 reference case projects drop in US imports of petroleum due to modest economic growth, increased efficiency, growing domestic oil production, and biofuels

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The US Energy Information Administration (EIA) released its Reference case projections for US energy markets through 2035. The Reference case projections include only the effects of policies that have been implemented in law or final regulations. Source: EIA. Click to enlarge. Click to enlarge. million barrels per day in 2007 to 5.5

Oil 210
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EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

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The US Energy Information Administration released its Annual Energy Outlook 2013 (AEO2013) Reference case (the Early Release ), which highlights a growth in total US energy production that exceeds growth in total US energy consumption through 2040. million FFV sales in the AEO2012 Reference case. Increased sales for hybrids and PHEVs.

Fuel 225