Platinum Level Sponsors:

Donaldson
Donaldson


Duke Energy
Duke Energy


North Carolina Department of Transportation
North Carolina Department of Transportation


Progress Energy
Progress Energy


Gold Level Sponsors:

*Alliance AutoGas

*Altech Eco Corp

*Biofuels Center of North Carolina

*Capital Ford, Rousch, Knaphide

*Diesel Technology Forum

*Growth Energy

*NGV America

*Piedmont Natural Gas

*Triad Air Awareness/Piedmont Authority for Regional Transportation (PART)

Green Level Sponsors:

*Carolina Industrial Equipment

*Jones & Frank

*NC Department of Environment and
Natural Resources: Division of Air Quality

*NC Regional Councils of Government Association

*North Carolina State Energy Office

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Event Hosted by:

NC Solar Center at NC State University

With Support Provided by:
 
NC State Engineering Foundation
Land of Sky Clean Vehicle Coalition
Triangle Clean Cities
Centralina Clean Cities
Triad Air Awareness