What is the cost for rain harvesting systems?
<answer> Between £2,000 and £3,000. <context> A good quality domestic system should cost between £2,000 and £3,000 according to the UK Rainwater Harvesting Association. In addition, the cost of running the pump is likely to cost around 5 – 10p a week. For most homes it is more cost effective to reduce your water use than to collect rainwater.