O-I Glass

Glass containers, cullet recovery and furnace technology

O-I's 2024 sustainability disclosure reports a 40% global average cullet rate in 2024, while its current sustainability page describes investment in cullet-processing plants, supplier collaboration and more than 124,000 tons of glass collected through 63 closed-loop programs. O-I also identifies GOAT furnace investments at Vayres, Gironcourt and Zipaquira. Public disclosures do not establish a local cullet purchase program, plant acceptance specification, price or committed tonnage.

10% cullet About 5% lower melting emissions, company-cited

Up to 100% Virgin raw-material substitution potential

Vayres, France GOAT furnace started 2023

Gironcourt, France GOAT furnace announced for early 2025

• Color-sorted post-consumer glass cullet
• Silica sand, soda ash and limestone
• Energy, oxygen and furnace process inputs

Outputs and residuals to resolve

• Glass bottles and jars
• Cullet returned to furnace feed
• Fines, ceramics, metals and other contaminants removed upstream

First decision: Choose one collection geography and one furnace. Qualify color, particle size, contamination, moisture, delivery cadence and the furnace's cullet acceptance profile before assigning circular value.

O-I makes glass containers from virgin batch ingredients and recycled glass, or cullet.

Cullet mechanism

The company says cullet requires less energy to melt, and reports approximate emissions reductions as cullet share rises.

Furnace technology

O-I describes GOAT systems that combine gas-oxygen melting, waste-heat recovery and cullet preheating.

Evidence boundary

Public sources establish the process logic and named French installations. They do not disclose a proposed site's intake terms, glass-color mix, pricing or allocation.

Decision boundary

O-I's transition lane is physically simple and operationally demanding: a bottle only becomes a new bottle if the recovered glass reaches the furnace clean enough, sorted enough and reliably enough to run the melt.

This is a public screening map. It separates company-disclosed flows from open qualification work. It does not convert a destination into a buyer or an announced ambition into operating capacity.

Map one local cullet basin

Cullet availability is geographic. A national recycling statistic does not feed a particular furnace.

Next evidence: Collection partners, color mix, MRF loss, processor capacity and freight radius.

Qualify furnace-ready quality

The meaningful specification is not 'recycled glass." It is a furnace-ready batch input.

Next evidence: Contamination thresholds, particle size, moisture, test melt and quality-control protocol.

Tie GOAT to feedstock readiness

Cullet preheating strengthens the use case only if clean cullet is reliably available.

Next evidence: Named furnace, current cullet rate, heat-integration constraints and supply schedule.

• 2024 Sustainability Report O-I Glass https://investors.o-i.com/financials/annual-reports/
• Sustainability O-I Glass https://www.o-i.com/sustainability/
• Sustainable progress toward decarbonization O-I Glass https://www.o-i.com/news/o-is-sustainable-progress-towards-decarbonization-in-glass-packaging/
• O-I sustainability and recycling ecosystems O-I Glass https://www.o-i.com/sustainability/sustainability-report/
• O-I sustainable progress toward decarbonization O-I Glass https://www.o-i.com/news/o-is-sustainable-progress-towards-decarbonization-in-glass-packaging/
• 2024 Sustainability Report O-I Glass https://staging.o-i.com/wp-content/uploads/2024/12/2024-Sustainability-Report-English.pdf
• Veauche furnace and local cullet case O-I Glass https://www.o-i.com/news/o-i-glass-to-invest-65-million-in-electrification-and-decarbonization-in-veauche-france/

Source hierarchy: filings and company disclosures first. The brief states what those sources support and leaves the unresolved plant, grade, permit, buyer and mass-balance questions explicit.

The next useful working session starts with: Choose one collection geography and one furnace. Qualify color, particle size, contamination, moisture, delivery cadence and the furnace's cullet acceptance profile before assigning circular value.