SINKScore sheet
Independent sustainability scoreNational Grid
Energy Supply / Utilities · London, GB
37/100
Below expectations12th of 20 in Energy Supply / Utilities
Strongest
- Emissions from its own operations8/10
- How openly it reports7/10
Weakest
- Whether its emissions are falling2/10
- How clean its energy is4/10
Evidence level
Full
Sources
12
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/national-gridThis sheet shows the score on the date above. The live page is always current.