Future Homes Hub water ready report. Your water reuse summary
24/04/2024
24/04/2024
Have you seen the latest recommendations from the Future Homes Hub? The latest report, ‘Water Ready’, outlines a framework for water industry stakeholders to work together to ensure that new homes in England are water efficient. The full report can be found on the FHH’s website here. If you’re looking for a summary of this report in relation to water reuse, then Stormsaver have you covered with our handy summary of the report below.
Stormsaver is proud to have contributed to this crucial report by sharing our experiences as a water reuse manufacturer providing rainwater harvesting, greywater recycling, and maintenance solutions over the past two decades. We are delighted to see the publication of this report which, for the first time, considers water reuse as an essential consideration in future residential properties.
The report starts by outlining the problem with water availability in the UK. As recently reported by the Environment Agency, the UK water deficit is expected to reach 5 billion litres per day by 2050. The water deficit refers to the volume of available water supply when compared to expected demand levels.
Here are the key takeaways from the report in relation to water reuse…
Essentially, this means how much water is consumed in each home. Part G of the building regulations currently specifies that new homes be built to the standard of 125 litres per person per day. Under the regulation, planners can specify a lower rate of 110 litres per person per day where water scarcity is an issue.
The report sets out a roadmap to lowering LPPPD over the next 5 to 10 years and this is crucial to ensure we avoid future water scarcity.
2025 |
2030 |
2035 |
105 LPPPD Achieved through the fittings approach |
100 LPPPD Achieved through the fittings approach and innovation |
90 LPPPD Achieved through the fittings approach and further innovation |
100 LPPPD In water stressed areas |
90 LPPPD In water stressed areas |
80 LPPPD In water stressed areas
To be determined in seriously water stressed areas to enable sustainable growth |
90 LPPPD In seriously stressed water areas to enable sustainable growth |
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The report investigates the potential to utilise rainwater harvesting and greywater recycling to reduce the use of mains water. Traditionally, individual plot systems have been utilised on a small scale in a limited number of UK developments. However, the report now looks at communal ‘dual pipe systems’ as the preferred approach to achieving water reuse at scale.
Dual pipework systems involve the separation of potable and non-potable water demands into two individual supply networks. Traditional mains water, treated to drinking water standards, is used for applications such as drinking, sanitation, and food preparation. Whereas, the alternative, non-potable network is supplied by recycled rainwater or greywater and is utilised for tasks like toilet flushing, irrigation, and operating washing machines.
As a result, all homes will need to be ‘water reuse ready’ with dual pipework systems installed by 2030. This will mean that homes from then will have all the necessary infrastructure for water reuse to be retrofitted at a later date.
Interested in learning more about communal rainwater harvesting? Take a look at our handy information pages here.
My role as a Water Reuse Specialist means I get to keep up to date with all things water conservation. My favourite water saving tip is to turn taps off when brushing your teeth! I think rainwater harvesting and the water reuse industry is exciting, and I love sharing updates with our customers. View Matt’s Stormsaver profile here.
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