Tag Archives: lisa jackson

EPA Tells Pennsylvania to Improve Air Quality in New Jersey

Posted on 31 October 2011 by Ken Zino

The EPA ruling potentially has broad implications for the future of electric vehicles in the U.S. since half of the electricity produced comes from burning coal – a notorious source of SO2. The two Portland generating units covered under this rule are large sources of SO2 emissions in the region since they are about 50 years old.

This is a national problem. Currently 44% of coal-fired units in the country do not have advanced pollution controls, such as scrubbers or catalysts, installed to limit emissions. Utilities and coal companies are and have been vigorously fighting efforts to solve the problem. Continue reading →

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Chrysler and U.S. EPA Research Hydraulic Hybrid Minivan

Posted on 20 January 2011 by Ken Zino

Since Chrysler Group’s U.S. sales are comprised of more than 70% of vehicles rated as trucks, the company remains vulnerable to rising fuel prices. The E.P.A. claimed that a hydraulic hybrid could provide +35% in fuel efficiency gains, and possibly as much as a 60% improvement is city driving, compared to traditional powertrains in the same type of vehicles. Continue reading →

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