Replace the use of Fossil Fuels with the WtE-AS Gasification Plant, producing a Syngas from the Gasification of a Residue from the same Industry. A clear application of the Circular Economy concept. The reduction of the Green House Gases Emissions is notorious, due to the replacement of the Natural Gas, with a Renewable Energy Source. Moreover, the Client is obtaining a Energy Saving savings more than 1,5MM€/year and a zero cost on the residue disposal.