86th Glass Problems Conference and Symposium
October 6-9, 2025, Toledo, Ohio, USA
We are happy to return to the “Glass City” of Toledo for our 86th GPC.
Exhibit and sponsorship sales are underway, and registration and hotel reservations will open in the spring. Be sure to check this page for more updates.
We look forward to welcoming you back to Toledo in October!
Conference Highlights
- Six education tracks, including melting, refractory, decarbonization, and a special AFPG track on machine learning
- Scores of daytime exhibitors and evening hospitality hosts to network with
- Nearly 500 colleagues to connect and collaborate with
- Multiple short course options before GPC
- GMIC/GlassTrend Global Glass Recycling Symposium
The Glass Problems Conference is organized by the Glass Manufacturing Industry Council and Alfred University and endorsed by the American Ceramic Society.
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