Brand Rating
KeepCup
The original reusable-cup brand — circular-economy icon, widely-reported B Corp, replaces hundreds of single-use cups per user.
76/100
Hummlan Sustainability Score
76
out of 100
Sustainability Breakdown
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. Hummlan does not sell products and earns nothing from recommending brands — ratings are independent. Learn more about EU Taxonomy and CSRD.