In 2019 the Government carried out a consultation on measures to reduce personal water consumption. Today I wish to announce measures that the Government will take following our consultation.
Context
The Government’s 25-year environment plan sets out our ambition for achieving clean and plentiful water. The Environment Agency’s national framework set out that an additional 25% of the current daily volume put into our public water supply will be needed in England by 2050 to meet future pressures on public supply1.
Water demand reduction is essential to support the delivery of our commitment. Water companies need to reduce the leakage from their network infrastructure and we need to support households and businesses (including charities and the public sector) to use less water.
Leakage
Ofwat has set companies a performance commitment to reduce leakage by 16% by 2025 and water companies have gone further and committed to delivering a 50% reduction in leakage from 2017-18 levels by 2050, which is predicted to save up to 1,400 megalitres of water per day2. The Government expect this to be met and have required water companies to plan on this basis.
Business water use
Businesses use 20% of the total water put into our public supply. Water companies and retailers have worked with the Government, regulators, the market operator and Waterwise to produce an action plan to sustainably reduce businesses’ water use. This includes understanding how businesses use their water; greater collaboration in water resource planning; identifying and addressing regulatory and other relevant barriers to the delivery of business water efficiency; and supporting businesses to save water though information awareness.
Water meters
The Government will make no changes to existing rules around when people can be charged for their water use through water meters.
Water companies in seriously water stressed areas may implement wider water metering programmes where it is shown within their water resources management plans that there is customer support and it is cost-effective to do so. Using the latest evidence, the Environment Agency has published its recommendation that additional areas in the south, east and the midlands should be designated as in serious water stress.
Metering programmes must nevertheless be justified by water companies and achieve customer support. This strikes the right balance between the need to protect water supplies and importance of water companies reducing leakage before expanding the use of water meters. This protects unmetered family homes from unexpected large increases in bills.