Green Car Congress

JUNE 24, 2014

Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) announced funding for a new joint research projects to advance clean emission technologies. One of the main groups of pollutants resulting from fuel combustion is the oxides of nitrogen, or NO x.

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San Antonio Exhaust Clean Emissions Fuel Economy 287

Green Car Congress

MARCH 27, 2015

The final SuperTruck demonstrator ran a five-day, 312-mile (502-kilometer) roundtrip route on Texas Interstate 35 between San Antonio and Dallas, at a weight of 65,000 lbs (29,484 kg) GVWR at a speed of 65 mph (105 km/h), where it achieved an average result of 12.2 This reduces friction, and increases efficiency and fuel economy.

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2009 Engine Detroit Oregon 150

Green Car Congress

OCTOBER 25, 2019

Extensive testing of Eaton’s CDA technology conducted on heavy-duty diesel engines by the Southwest Research Institute (SwRI) in San Antonio, Texas, resulted in an up to 86% NO x reduction and a 3-8% CO 2 reduction, depending on the test cycle. Cylinder deactivation is just one of Eaton’s variable valve actuation (VVA) technologies.

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Eaton Commercial Emissions San Antonio 186