Case Studies

How Castle Water saved £6 million for customers in 2020 during the pandemic

20/5/2022

SUEZ switch over 200 sites to Castle Water for optimised services and solutions

7/6/2022

SUEZ switched to Castle Water to consolidate its full portfolio...

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Millions saved for customers with free AMR project

19/5/2022

As part of our commitment to help customers improve water...

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£13,000 leak allowance for Verulam School

2/2/2022

Castle Water helped Verulam find and fix a leak, and...

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Latest Case Studies

Sweetening the deal: Castle Water resolve loss of water pressure at leading UK cane sugar manufacturer

21/11/2023

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Drought Resilience through Innovation

19/5/2022

Our pilot scheme aims to provide more flexible local water supplies, improve drought resilience, and incentivise business customers to save water....

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Halfway and District Bowling Club recommend switching to Castle Water

27/10/2021

By taking advantage of Castle Water's partnership with Bowls Scotland, Halfway & District Bowling Club was able to score a brilliant deal on their annual water and wastewater bills....

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Focus Academy Trust saved £7.5k on their water bill

29/9/2021

Focus Academy Trust is set to save £7,500 on their annual water bill following the appointment of Castle Water, the UK’s leading independent water retailer, as their sole water supplier....

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AMR cuts £40k from annual water bill

19/11/2020

Castle Water partnered with one of the largest non-metropolitan police forces in England on an AMR project. This customer became interested in AMR as part of its environmental commitment to...

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Switch to Castle Water to save up to 20% and enjoy simple ways to manage your account online. Our award-winning service has more 5 star Trustpilot reviews than all other water retailers combined.

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