| · ABB-CE Fossil Systems |
· Maritime Electric |
| · Babcock & Wilcox |
· Nova Scotia Power Company |
| · Battelle |
· Nucor Iron Carbide |
| · Bechtel |
· Power International |
| · Bioenergy Development |
· Pyropower |
| · Bowater Paper Company |
· Radian Corporation |
| · CINERGY |
· Reintjes |
| · City of Wyandotte |
· Rouse, Hendricks |
| · Combustion Power Company |
· Seigfried, Levy, Seltzer & Gee |
| · Deutsche Babcock Werke |
· Sithe Energies |
| · Duke Fluor Daniel |
· Slough Heat & Power |
| · Electric Power Research Institute |
· Southeast Regional Biomass Energy |
| · Ferriby & Houston |
· Tennessee Valley Authority |
| · Foster Wheeler |
· University of Iowa |
| · FruCon Construction Company |
· University of Missouri |
| · Great American Insurance |
· US Agency for International Development |
| · HiTech |
· US Alliance Coosa Pines |
| · International Combustion Limited |
· US Department of Energy |
| · Johnston Pump Company | · Western Research Institute |
| · Kentucky Agricultural Energy Corp. |
· Weyerhaeuser |
