WK Kellogg Co is a US-based breakfast cereal manufacturer, spun off from Kellogg Company in October 2023.
Is this your business? Add your evidence →
WK Kellogg Co inherited decent emissions baselines from legacy Kellogg but post-split disclosure collapsed. Palm oil sourcing remains problematic despite policy revamps, with documented links to deforestation mills. Health claims greenwashing and anti-regulatory litigation undercut sustainability credibility.
Kellogg Company (now WK Kellogg Co / Kellanova) scores 40/100 (Below expectations) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified May 2026.
That places Kellogg Company (now WK Kellogg Co / Kellanova) joint 366th of 847 companies scored, and joint 28th of 46 in Food & Beverage (non-meat).
Where Kellogg Company (now WK Kellogg Co / Kellanova) sits among food & beverage (non-meat) peers.
Among the 46 major food & beverage (non-meat) brands we've scored, Kellogg Company (now WK Kellogg Co / Kellanova) is tied =28th of 46, with 1 other.
Its three lowest-scoring questions, and what the evidence didn't show.
However, Palm Oil Detectives and Rainforest Action Network documented purchases from mills linked to deforestation in Papua New Guinea.
Not on InfluenceMap climate A-List.
WK Kellogg Co has not established or verified its own baseline trajectory since October 2023 split.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
Use this score in tenders
Send the link, or the one-page score sheet. It links back to this page and every source. Free.
Open the score sheet →Add your evidence, £99
Scored low because little is published? Send us your evidence. A person reviews it and your score reflects what you really do. Done within 5 working days.
Evidence review →Go tender-ready, £495 a year
A yearly rescore, a check of up to 25 key suppliers and a score badge for your website (coming soon).
Get in touch →Strongest on Carbon Footprint — Operations and Carbon Footprint — Supply Chain (6/10, 6/10). Weakest on Nature & Biodiversity Impact and Controversies & Red Flags (3/10, 3/10).
The 3 companies in the sector scoring nearest above Kellogg Company (now WK Kellogg Co / Kellanova).
Brewgooder is a mission-driven craft beer brand with strong social impact credentials but negligible environmental rigor.
See the breakdown →AB InBev has cut Scope 1&2 emissions 42% since 2017 and contracted 100% renewable electricity globally, but masks weak Scope 3 climate action behind intensity metrics rather than absolute reductions.
See the breakdown →Proper Snacks has built genuine B Corp governance and plant-based positioning but fails to measure what matters.
See the breakdown →The formula and all 17 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale17 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
12 of 17 sources are independent of the company.
If you believe a source has been misread or a newer version exists, submit a challenge.
WK Kellogg Co is a US-based breakfast cereal manufacturer, spun off from Kellogg Company in October 2023. The company produces iconic brands including Frosted Flakes, Rice Krispies, and Special K. It operates globally with significant agricultural supply chain exposure through corn, wheat, rice, and other commodity sourcing.
One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.
No spam. Unsubscribe in one click.
Checking a company?
Search free →Asked to prove you're sustainable?
Get your business scored, free →Been scored?
See what's behind your number →Fees pay for the review, never the result.