North Texas Companies Receive $10.7 Million to Replace Equipment, Improve Air Quality 10-12-07 [PDF]
RailAmerica Goes Green 05-31-07 [PDF]
Money Still Available to Clean-up Heavy-Duty Vehicles and Equipment 10-19-06 [PDF]
Help for Heavy Emitters 08-17-06 [PDF]
Energy Prices Worry Manufacturers Dallas Business Journal 08-14-06 [PDF]
4/20/2009 04/20/09 WB