Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, whether his Department have made an assessment of the increase in water costs for metred properties against unmetered properties.

Customers with water meters installed are charged based on the volume of water consumed, while those without a meter are charged for their water and sewerage services based on the rateable value of their property.

The Government has asked water companies to increase smart metering and has enabled compulsory metering in areas of water stress, where there is consumer support and it represents value for money, as set out in the Plan for Water. This can allow bill payers to cut costs by using water more efficiently where possible and assist in reducing overall water consumption by enabling water companies to reduce leakage, further reducing bills for customers.

Some water companies also offer a lowest bill guarantee for consumers who switch to a metered charge, which guarantees the best value price for the first few years of installation and the option to switch back to unmetered charges if the meter is not helpful.