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February 2021

UK Utilities

Learn how the accessibility of UK Utility websites compare

Top 3 websites for accessibility

Thames Water
Hafren Dyfrdwy

More UK Utility websites

How accessibility scores vary across UK Utilities

This is the number of UK Utility websites with each accessibility score.

Top UK Utility websites for accessibility

These are the highest rated 10 UK Utility websites for accessibility.

Rank Change Organisation Score Change Level A Level AA
1st NEW Thames Water 84 -
2nd NEW Severn Trent Water 80 -
3rd NEW Hafren Dyfrdwy 79 -
4th NEW Dwr Cymru Welsh Water 76 -
5th NEW EDF Energy 72 -
6th NEW Southern Water 71 -
7th NEW Npower 70 -
8th NEW Wessex Water 69 -
9th NEW E.ON 66 -
10th NEW British Gas 63 -

All other UK Utility websites

Websites not ranked in the top 10 for accessibility are listed here.

About these results

Learn how the Silktide Index works.