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Satellite study suggests California clean air regulations working to reduce PM2.5 emissions in state

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pollution in the state. is especially burdensome in California and accounts for the greatest percentage of health impacts attributable to air pollution. km-resolution MISR aerosol properties over Southern California for years 2001–2003, 2007–2009 and 2013–2015. to predict PM 2.5 Most monitors do not track individual PM 2.5

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Motiv Power Systems delivering 7 electric walk-in vans to USPS as part of CARB program; deployment in Central Valley

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Most of the immediate project benefits will accrue in the San Joaquin Valley, an economically disadvantaged area with some of the highest pollution burdens in the country, as evidenced by CalEnviroScreen scores within the worst five percent in the state. It represents a historic project.

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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

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The state’s latest Greenhouse Gas Emissions Inventory shows that California emitted 429 million metric tons of climate pollutants in 2016—a drop of 12 million metric tons, or three percent, from 2015. They fell 23% from a peak of 14 metric tons per person (roughly equal to driving 34,000 miles) in 2001 to 10.8

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ICCT analysis finds real-world vehicle fuel consumption gap in Europe at all-time high of 42%

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The average gap between official fuel consumption figures and actual fuel use for new cars in the EU has reached 42%, according to the latest update by the International Council on Clean Transportation (ICCT) to its on-going research into vehicle fuel consumption and CO 2 emissions. Source: The ICCT. Click to enlarge. —Peter Mock.

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Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

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The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate. Unger et al. Click to enlarge. Unger et al.

Climate 150
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EPA proposes approval of new ozone plans for the two of the worst Air Quality Zones in US: California’s San Joaquin Valley and South Coast

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The two areas suffer from some of the worst air quality in the country due to a number of factors, such as meteorology, geography, climate and weather. These new SIPs demonstrate that, by 2024, pollution will be reduced to the level needed to attain the 1997 8-hour ozone standard of 0.08 ppm standard.

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How Remote Sensing Technologies Increase Food Production

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People were really interested in clean air and clean water, so I decided there would always be interest in the environment,” Crawford says. Environmental Protection Agency , in implementing the 1970 Clean Air Act , was struggling to establish baselines for air-quality levels, she says. “To