Tesco

Retail (non-fashion) · Welwyn Garden City, United Kingdom

38/100

Below expectationsJoint 23rd of 48 in Retail (non-fashion)

Strongest

Emissions from its own operations8/10
How clean its energy is7/10

Weakest

Its effect on nature4/10
Its effect on water4/10

Evidence level

Full

Sources

Method version

v2.5.10

Date scored

3 October 2026

Scored out of 100 on the same ten questions as every company we score. Every source is listed on the live page. Fees pay for the review, never the result. Scores can go down as well as up.

Live score, reasoning and every source

sinkproject.com/company/tesco

This sheet shows the score on the date above. The live page is always current.