In times of increasing water scarcity, homeowners are called upon to use this vital resource more consciously. The Association of Private Builders (VPB) points this out. The carefree use of water for gardening, washing the car or filling the pool is no longer possible in view of falling groundwater levels in many regions. The association recommends taking sustainable water-saving measures into account when planning a new home.
According to the VPB, one effective method of saving water is to collect rainwater. With appropriate planning, homeowners can integrate cisterns for rainwater collection. This not only relieves the burden on the sewage system during heavy rainfall, but also allows this precious water to be used later for house and garden purposes. Anyone thinking about having their own swimming pool should consider the more environmentally friendly option of a swimming pond, which does not need to be constantly refilled with fresh water.
Another aspect of saving water is the financial aspect. A garden water connection from the local authority can save costs, as only the fresh water used is charged, not the sewer fees. However, this does not conserve water supplies. For sustainable water use, the VPB advises checking the installation of a gray water system at an early stage. Such a system allows waste water from the shower or washing machine to be reused, for example for flushing the toilet, and must therefore be planned into the building services from the outset.
Source: VPB
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