Foreword viiPreface ixAcknowledgments xiPlenary 1The United Nations International Year of Glass-2022 3Manoj K. Choudhary, L. David Pye, and Alicia DuranRe-Balancing the Issue-Driven Sustainability Dialogue That is Hurting Glass. How We Got Here and What We Do About It 11Randolph L. BurnsCollaboration in Competitive Spaces 23Aston FullerThe Green Story of Cardinal FG 29Milo RenbergRefractories 31Mullitisation: The Key to Regenerating Regenerators 33Christopher WindleKnow What's In Your Furnace: All Bonded AZS Refractory Brick Are Not The Same 51J. Terry FiskHow Efficient Non-Destructive Controls of Fused-Cast AZS will Support High Quality Glass Melting 61Isabelle Cabodi, Zi Kang Low, Pierrick Vespa, Mélanie Allen-Larut, Michel Gaubil, and Frederic PomarData, Chemistry, and Energy 75Ultrafast Glass Engineering 77S. K. SundaramOperating a Heat Exchanger on Guardian Glass Carleton, Michigan Float Glass Plant 87Martin SchroeterEnergy/combustion 93Thermoelectric Waste Heat Recovery in an Oxyfuel Melter 95Adam PolcynGlass Melt Quality Optimization by Mathematical Modeling of Redox and Bubbles in the Glass Melt 109Andries Habraken, Oscar Verheijen, Adriaan Lankhorst, Anne-Jans Faber, and Corinne ClaireauxSensors/energy 117Carbon Reduction Comparison of Electric or Hydrogen Power 119H. P. H. Muijsenberg, Hans Mahrenholtz, Glenn Neff, Norie Neff, Stuart Hakes, Christoph Jatzwauk, and Andreas BirlePreparing for Sustainable Glass Production - Technical and Economic Investigation of Next Generation Fuels for Glass Melters 139Martin Adendorff, Robert L. Bell, Shrikar Chakravarti, Hisashi Kobayashi, and Minish ShahIn-Furnace Thermal Imaging Survey of a Float Furnace for Combustion Optimization 153Neil G Simpson and Philippe Kerbois