Current Awards

Mobile County Public Schools

Mobile County Public Schools acquired 80 propane powered school buses to replace old diesel powered school buses. These units were replaced by new Blue Bird Propane Vision buses equipped with ROUSH CleanTech propane fuel system engines. 30 new buses were implemented in the 2014-15 school year and 50 additional units were implemented in the 2015-16… Read More

Neuse River Resource Recovery Facility (NRRRF)

The Neuse River Resource Recovery Facility (NRRRF) is the wastewater treating facility for the City of Raleigh. The City typically treats in excess of 45,000,000 gallons of wastewater per day. A part of the treatment process is the active Land Application program that includes agricultural practices on over 1200 acres of land associated with the… Read More


Proterra, Inc. is a leader in the design and manufacture of zero-emission heavy-duty vehicles, enabling bus fleet operators to eliminate fossil fuel dependence and significantly reduce operating costs while delivering clean, quiet transportation to local communities across the United States. With more than 400 vehicles sold to 38 different municipal, university, and commercial transit agencies… Read More

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