CU Burns 'Torrefied' Wood Instead of Pure Coal in Test Submitted by Tom Miles on Wed, 11/04/2009 - 12:52 KSMU Ozarks Public Radio, Friday, 14 August 2009 City Utilities of Springfield invited local journalists out Thursday to witness an experiment in burning something other than coal to produce electricity. KSMU's Jennifer Moore took them up on the invitation and headed out. CU Experiments By Burning 'Torrefied' WoodAndrew LivingstonCompanies: Earthcare Products Incorporated Read more about CU Burns 'Torrefied' Wood Instead of Pure Coal in Test