IN Brief:
- General Mills reduced total value-chain greenhouse gas emissions by 14% against its 2020 baseline.
- The figure was below the 19% reduction reported for the previous fiscal year.
- Supplier emissions, packaging, waste, water use, and animal welfare remain central supply chain sustainability pressure points.
General Mills has reported a 14% reduction in total value-chain greenhouse gas emissions against its 2020 baseline, a slower level of progress than the 19% reduction recorded in the prior fiscal year.
The figures appear in the company’s 2026 Global Responsibility Report, covering its 2025 fiscal year. General Mills remains committed to reducing total value-chain greenhouse gas emissions by 30% by 2030 and reaching net zero emissions by 2050. The latest reporting also shows a 55% reduction in Scope 1 and 2 emissions against the 2020 baseline.
The company reported progress in several operational areas. All 37 wholly owned manufacturing facilities reached zero-waste-to-landfill status by the end of fiscal 2025, meaning waste from those sites is recycled, reused, or recovered for energy. General Mills also reported that 95% of packaging, by weight, was designed to be recyclable or reusable, up from 93% in fiscal 2024.
The wider performance was more uneven. Total value-chain emissions reduction slowed, operational greenhouse gas emissions increased year on year due to electricity usage at an acquired production facility, and water use per ton of finished product rose across production facilities. Progress against animal welfare sourcing standards also remained mixed, with only a small share of broiler chicken volume meeting Global Animal Partnership standards by the end of the fiscal year.
Cage-free or free-range eggs accounted for 84% of global egg purchases for ice cream, baked goods, and doughs, with cost and availability limiting progress toward full conversion. The figures show how sustainability targets can be constrained by supply availability, price pressure, and the pace at which agricultural and ingredient networks can adapt.
For large food manufacturers, the hardest emissions work sits outside direct operations. Agriculture, ingredients, packaging, supplier energy use, land-use impacts, and logistics all shape the total footprint. A manufacturer can reduce energy use in its own factories and still see value-chain emissions move unevenly if sourcing, acquisitions, production mix, or commodity availability changes.
That makes year-to-year progress less linear than public targets often suggest. A reduction in direct emissions can be offset by supplier activity, a change in materials, a shift in volume, or the inclusion of newly acquired production assets. Sustainability reporting in food manufacturing increasingly exposes the difference between controllable factory measures and wider supply chain transformation.
The packaging figure shows one area where manufacturers can make more direct progress. Designing 95% of packaging to be recyclable or reusable moves General Mills closer to its 2030 packaging target, but design and recovery are separate challenges. Collection infrastructure, material compatibility, regional recycling capacity, and retailer systems still determine whether packaging designed for recyclability is actually recovered at scale.
Zero waste to landfill across wholly owned manufacturing facilities is also a meaningful operational milestone, particularly for a business with a global production footprint. Manufacturing waste, however, is only one part of the environmental load. Water use, agricultural sourcing, animal welfare, packaging recovery, and Scope 3 emissions depend on coordination across the wider food system.
The broader food sector is facing the same structural pressure. Retailers, regulators, investors, and customers are asking for measurable progress on emissions and responsible sourcing, while manufacturers remain exposed to commodity volatility, climate risk, supplier readiness, and changing demand. Targets must now be supported by sourcing, production, and logistics systems capable of delivering under unstable operating conditions.
General Mills’ latest report shows operational milestones continuing alongside tougher value-chain challenges. Factory waste, packaging design, and direct emissions are moving in the right direction, while supplier-heavy emissions, water intensity, and animal welfare sourcing remain more difficult to shift at scale.
