 WARRENVILLE, Ill.--BUSINESS WIRE--Fuel Tech, Inc. NASDAQ: FTEK or the Company, a technology company providing advanced engineering solutions for the optimization of combustion systems, emissions control and water treatment in utility and industrial applications, today announced that in order to facilitate stockholder participation for its Annual Meeting of Stockholders to be held May 20, 2021, the Company will host a conference call for those wishing to listen in. Interested parties may 