CRC ACES Phase 2 report finds emissions from modern heavy-duty diesels well below required levels
Green Car Congress
DECEMBER 4, 2013
For a number of the most important pollutants, levels were substantially lower than required by regulations. The Phase 2 ACES study was conducted by the Southwest Research Institute in San Antonio, Texas, under the oversight of the CRC. All emissions characterization for ACES is being overseen by CRC. Background.
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