Sustainbykat product carbon footprints

We have estimated the carbon footprint of 29 Sustainbykat products across 5 kinds of product. Open any product to see its footprint split by life-cycle stage, with the source of every figure.

Median footprint by kind of product

Whole-life footprint per item. Compare within a row, not across rows: a jacket and a pair of socks do different jobs and are not comparable.

Kind of productMedian, kg CO₂e per itemProducts
Garment7.7811
T-shirt · typical T-shirt4.206
Accessory34.65

Sustainbykat products

See all 29 →
Plant-dyed Scarf, product photo
Sustainbykat · accessory

Plant-dyed Scarf

20.59kg CO₂eEstimate · low confidence
Kids Shibori Tee, product photo
Sustainbykat · t-shirt

Kids Shibori Tee

4.20kg CO₂eEstimate · medium confidence
Plant-dyed Tunic, product photo
Sustainbykat · garment

Plant-dyed Tunic

7.78kg CO₂eEstimate · medium confidence

How these figures are made

These are screening estimates that we made from the product listings: materials and weight as listed, emission factors from cited public sources, and the ISO 14067 method. They are not the brand's own factory data, and the brand has not supplied or checked them. The brand or its suppliers can replace them with a footprint built on their own data.

Are you a maker or supplier? Start with a free estimate for your own product, or read what a product carbon footprint is.

Get buyer-ready product carbon footprintsISO 14067 method, a PACT v3 data file and a PDF report with every source. Join the waitlist for launch prices in your region.
Join the waitlist →