Wholesalers have announced forthcoming tariff changes for non-domestic premises for the period April 2018 to March 2019. With inflation running at the highest level since 2012, the average price increase is circa 4-5%.

We have analysed the small user volumetric charge per m3 tariff for the wholesalers and determined the % increase on 2017/18 tariffs.

For most wholesalers (Thames, United Utilities, Anglian & Northumbrian) there is a higher % increase in the wastewater tariff as compared to the clean water tariff.

For those businesses that are on a wholesale tracker plus product – water and wastewater prices from April 2018 will change accordingly.


Thames Water     United Utilities     Anglian Water     Severn Trent Water     Northumbrian Water