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PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

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Deterioration of the ozone layer [kg CFC-11-eq.]. The Carculator also gives professionals a look behind the scenes: If the program is installed from the website, all the underlying calculations can be viewed, assessed, and even changed. Depletion of fossil energy resources [kg oil-eq.]. Depletion of fresh water reserves [m 3 ].

Mariner 435
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EPA waives requirements for gasoline pump vapor recovery

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However, as required by the Clean Air Act, automobile manufacturers began installing onboard refueling vapor recovery (ORVR) technologies in 1998, making gas stations’ systems increasingly redundant. Gasoline vapors also contain toxic air pollutants associated with a variety of health threats.

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EPA and Justice Department announce settlement to reduce hazardous air emissions at BP Products’ Whiting Refinery; $197M in injunctive relief, $40M penalty

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BPP), a subsidiary of BP plc, requiring control technology expected to reduce benzene by an estimated seven tons per year, other hazardous air pollutants (HAP) by 28 tons per year, and other volatile organic compound emissions (VOC) by 372 tons per year at its Whiting Refinery in Indiana.

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EPA proposes waiving Federal requirements for stations to capture gasoline vapors when vehicles refuel beginning in 2013

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systems in areas classified “Serious,” “Severe,” or “Extreme” for nonattainment of the ozone national ambient air quality standard (NAAQS). ORVR systems are carbon canisters installed in vehicles to capture gasoline vapors evacuated from the gasoline tank before they reach the pump nozzle. Children and the elderly are most at risk.

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Study finds anthropogenic PM and dust undercutting global solar energy production

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The regions hardest hit are also those investing the most in solar energy installations: China, India and the Arabian Peninsula. My colleagues in India were showing off some of their rooftop solar installations, and I was blown away by how dirty the panels were. Credit: ACS, Bergin et al. Click to enlarge. —Michael Bergin.

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Pennsylvania DEP awards nearly $517,000 in clean diesel grants

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Each of the four recipients will match a percentage of the grant amount with their own funds to purchase compressed natural gas-powered vehicles; retrofit diesel engines with cleaner technology; replace older, more polluting diesel buses with cleaner diesel buses; or purchase hybrid electric-powered buses.

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US reaches $1.5B settlement with Daimler AG over emissions cheating in Mercedes-Benz diesels; civil penalty of $875M

Green Car Congress

The company will also extend the warranty period for certain parts in the repaired vehicles, perform projects to mitigate excess ozone-creating nitrogen oxides (NO x ) emitted from the vehicles, and implement new internal audit procedures designed to prevent future emissions cheating. million in other penalties.