{"links":{"self":"https://petition.parliament.uk/petitions/779378.json"},"data":{"type":"petition","id":779378,"attributes":{"action":"Require new homes have rainwater harvesting systems & fund retrofitting in homes","background":"Mandate all new homes to have rainwater harvesting systems and fund grants to retrofit them in existing homes. Capturing winter rainfall for use during increasingly dry summers could reduce demand on mains water, ease pressure on reservoirs and help reduce flooding.","additional_details":"The UK receives substantial amounts of rainfall yet increasingly faces water shortages during dry summers. Too much winter rainfall can rapidly flow into drains, rivers and eventually the sea. Large-scale household rainwater storage could capture some of this water where it falls, for toilets, washing machines and gardens. With millions of new homes planned, we believe we should act now: mandate the fitting of rainwater storage systems in all suitable new homes and fund retrofitting these systems into existing homes.","committee_note":"","state":"open","signature_count":43,"closing_date":"2027-03-14","created_at":"2026-08-11T12:14:35.629Z","updated_at":"2026-09-14T20:47:00.000Z","rejected_at":null,"opened_at":"2026-09-14T09:41:40.263Z","closed_at":null,"moderation_threshold_reached_at":"2026-08-11T12:50:00.000Z","response_threshold_reached_at":null,"government_response_at":null,"debate_threshold_reached_at":null,"debate_scheduled_on":null,"scheduled_debate_date":null,"debate_outcome_at":null,"creator_name":"Saam Hodivala","rejection":null,"government_response":null,"debate":null,"departments":[{"acronym":"MHCLG","name":"Ministry of Housing, Communities & Local Government","url":"https://www.gov.uk/government/organisations/ministry-of-housing-communities-local-government"}],"topics":[],"signatures_by_country":[{"name":"United Kingdom","code":"GB","signature_count":43}],"signatures_by_constituency":[{"name":"Bath","ons_code":"E14001080","mp":"Wera Hobhouse MP","signature_count":2},{"name":"Brighton Kemptown and Peacehaven","ons_code":"E14001129","mp":"Chris Ward MP","signature_count":2},{"name":"Brighton Pavilion","ons_code":"E14001130","mp":"Siân Berry MP","signature_count":7},{"name":"Castle Point","ons_code":"E14001154","mp":"Rebecca Harris MP","signature_count":2},{"name":"Chelmsford","ons_code":"E14001159","mp":"Marie Goldman MP","signature_count":7},{"name":"Derby South","ons_code":"E14001194","mp":"Baggy Shanker MP","signature_count":1},{"name":"Dover and Deal","ons_code":"E14001202","mp":"Mike Tapp MP","signature_count":1},{"name":"East Worthing and Shoreham","ons_code":"E14001218","mp":"Tom Rutland MP","signature_count":1},{"name":"Eastleigh","ons_code":"E14001220","mp":"Liz Jarvis MP","signature_count":1},{"name":"Islington South and Finsbury","ons_code":"E14001306","mp":"Rt Hon Emily Thornberry MP","signature_count":1},{"name":"Lewisham North","ons_code":"E14001332","mp":"Vicky Foxcroft MP","signature_count":2},{"name":"Lewisham West and East Dulwich","ons_code":"E14001333","mp":"Rt Hon Ellie Reeves KC MP","signature_count":1},{"name":"Mid Dorset and North Poole","ons_code":"E14001363","mp":"Vikki Slade MP","signature_count":1},{"name":"Mid Sussex","ons_code":"E14001366","mp":"Alison Bennett MP","signature_count":4},{"name":"Mitcham and Morden","ons_code":"E14001371","mp":"Dame Siobhain McDonagh MP","signature_count":1},{"name":"North East Hampshire","ons_code":"E14001392","mp":"Alex Brewer MP","signature_count":1},{"name":"South West Devon","ons_code":"E14001495","mp":"Rebecca Smith MP","signature_count":1},{"name":"Southend East and Rochford","ons_code":"E14001501","mp":"Mr Bayo Alaba MP","signature_count":1},{"name":"Southend West and Leigh","ons_code":"E14001502","mp":"David Burton-Sampson MP","signature_count":1},{"name":"Tottenham","ons_code":"E14001553","mp":"Rt Hon David Lammy MP","signature_count":1},{"name":"Foyle","ons_code":"N05000008","mp":"Colum Eastwood MP","signature_count":1},{"name":"Angus and Perthshire Glens","ons_code":"S14000065","mp":"Dave Doogan MP","signature_count":1},{"name":"Dundee Central","ons_code":"S14000075","mp":"Chris Law MP","signature_count":1},{"name":"Brecon, Radnor and Cwm Tawe","ons_code":"W07000085","mp":"David Chadwick MP","signature_count":1}],"signatures_by_region":[{"name":"East Midlands","ons_code":"E","signature_count":1},{"name":"East of England","ons_code":"G","signature_count":11},{"name":"London","ons_code":"H","signature_count":6},{"name":"South East","ons_code":"J","signature_count":17},{"name":"South West","ons_code":"K","signature_count":4},{"name":"Wales","ons_code":"L","signature_count":1},{"name":"Scotland","ons_code":"M","signature_count":2},{"name":"Northern Ireland","ons_code":"N","signature_count":1}],"other_parliamentary_business":[]}}}