Improved “real-world” vehicle testing standards and increased adoption of new diesel technology to replace older diesels would play a major role in helping to reduce nitrogen oxide (NOx) emissions, according to Allen Schaeffer, the executive director of the Diesel Technology Forum.
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Frac Sand Plant to Pay Air Pollution Fine
Wisconsin Attorney General J.B. Van Hollen said a Marshfield, Wis., operation involved with frac sand has been ordered to pay $80,000 for violating state air pollution control laws, according to WAOW TV.
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