Brand Rating
Oatly
Category-defining oat-milk brand that publishes per-product carbon numbers (widely reported).
54/100
Hummlan Sustainability Score
54
out of 100
Sustainability Breakdown
Oat farming is land-efficient vs dairy; no land-use commitments published.
Tetra Pak cartons (recyclable but multi-material); no refill program.
Plant-based milk has a fraction of dairy's footprint; publishes per-product carbon numbers (widely reported); US plant had documented water-use controversy.
Conventional oats; agricultural chemical use not fully disclosed.
Blackstone investment cost it B Corp status (widely reported); big-brand supply chain.
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. We prioritize verifiable data over brand marketing claims. EU Taxonomy and CSRD explain the framework backbone.
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Learn more about EU Taxonomy and CSRD.