SINKScore sheet
Independent sustainability scoreRio Tinto
Mining & Extraction · London, United Kingdom
23/100
Significant gapsJoint 8th of 13 in Mining & Extraction
Strongest
- Emissions from its own operations8/10
- How openly it reports8/10
Weakest
- Whether its emissions are falling2/10
- How it uses materials and handles waste3/10
Evidence level
Full
Sources
13
Method version
v2.5.25
Date scored
3 November 2026
Scored out of 100 on the same ten questions as every company we score. Every source is listed on the live page. Scores are free. Companies can never pay for anything about their own score. Scores can go down as well as up.
Live score, reasoning and every source
sinkproject.com/company/rio-tintoThis sheet shows the score on the date above. The live page is always current.