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Clean Energy expands CNG fueling agreements with new and existing USPS contract-carrier fleets

Green Car Congress

Blackburn Trucking Associates, who will fuel four of their Class-8 heavy-duty trucks at Clean Energy’s John F. Additionally, G&P Trucking, based out of Springfield, Missouri, will fuel at Clean Energy’s compressed natural gas (CNG) fueling station at the Will Roger’s Airport in Oklahoma City, Oklahoma.

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Cummins/Peterbilt SuperTruck shows 54% improvement in fuel economy, 61% improvement in freight efficiency

Green Car Congress

During the reported test, the Class 8 Peterbilt 587 powered by a Cummins ISX15 engine averaged 9.9 l/100 km) during testing last fall on US Route 287 between Fort Worth and Vernon, Texas. Gas flow improvements included a lower delta-P EGR loop and turbocharger match. Sources of increased engine thermal efficiency.

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