Wiley Consulting, LLC is based in Centennial, CO and was formed in 1981. Wiley provides engineering and consulting services to the mining and energy industries. Past clients include utilities, industrial firm and mining companies. Marcus Wiley, Owner and President, began to research technologies to produce clean coal energy. His research led to gasfication as being the most promising of all technologies available to produce clean coal but produce other energy forms from varying feedstock materials. Wiley designed and built a 175 TPD gasifier which is multi-fuel capable and produces a clean synthesis gas suitable for electricity or liquid fuels production. This technology is marketed under the brand name TWIST - The Wiley Integrated Syngas Technology. DOE scientists and engineers have rated the TWIST technology as a top performer given the gas quality produced suited either for electricity or liquid fuels production from solid fuels or biomass.