SINKScore sheet
Independent sustainability scoreComcast
Telecommunications · Philadelphia, Pennsylvania, United States
39/100
Below expectationsJoint 14th of 18 in Telecommunications
Strongest
- Emissions from its own operations9/10
- Emissions from its supply chain7/10
Weakest
- Its effect on nature3/10
- Its effect on water3/10
Evidence level
Full
Sources
14
Method version
v2.5.17
Date scored
20 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/comcastThis sheet shows the score on the date above. The live page is always current.