{"links":{"self":"https://petition.parliament.uk/petitions/775960.json"},"data":{"type":"petition","id":775960,"attributes":{"action":"Increase funding for sodium-ion battery research and manufacturing","background":"Sodium-ion batteries can reduce reliance on critical minerals such as lithium, cobalt and nickel, while supporting cleaner energy storage, renewable electricity and affordable electric vehicles. Increased investment could help the UK become a leader in next generation battery technology.","additional_details":"Lithium-ion batteries are currently the dominant technology for electric vehicles and energy storage, but extracting lithium, cobalt and nickel can have significant environmental and social impacts, including high water use, habitat disruption and pollution associated with mining operations. Sodium-ion batteries are promising because sodium is abundant, and can reduce reliance on several critical minerals. They also have strong potential for storing renewable energy from wind and solar.","committee_note":"","state":"open","signature_count":18,"closing_date":"2027-02-04","created_at":"2026-07-03T11:14:41.373Z","updated_at":"2026-08-05T11:00:40.000Z","rejected_at":null,"opened_at":"2026-08-04T08:18:21.896Z","closed_at":null,"moderation_threshold_reached_at":"2026-07-07T08:51:30.000Z","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":"Jennifer Hill","rejection":null,"government_response":null,"debate":null,"departments":[{"acronym":"SIT","name":"Department for Science, Innovation and Technology","url":"https://www.gov.uk/government/organisations/department-for-science-innovation-and-technology"}],"topics":[],"signatures_by_country":[{"name":"United Kingdom","code":"GB","signature_count":18}],"signatures_by_constituency":[{"name":"Cheltenham","ons_code":"E14001161","mp":"Max Wilkinson MP","signature_count":1},{"name":"Christchurch","ons_code":"E14001171","mp":"Sir Christopher Chope MP","signature_count":1},{"name":"Colne Valley","ons_code":"E14001177","mp":"Paul Davies MP","signature_count":1},{"name":"Croydon West","ons_code":"E14001188","mp":"Sarah Jones MP","signature_count":1},{"name":"East Hampshire","ons_code":"E14001214","mp":"Rt Hon Damian Hinds MP","signature_count":1},{"name":"Ellesmere Port and Bromborough","ons_code":"E14001222","mp":"Justin Madders MP","signature_count":1},{"name":"Great Yarmouth","ons_code":"E14001256","mp":"Rupert Lowe MP","signature_count":1},{"name":"Islington North","ons_code":"E14001305","mp":"Rt Hon Jeremy Corbyn MP","signature_count":1},{"name":"Luton South and South Bedfordshire","ons_code":"E14001346","mp":"Rachel Hopkins MP","signature_count":1},{"name":"Mid Dorset and North Poole","ons_code":"E14001363","mp":"Vikki Slade MP","signature_count":1},{"name":"North Dorset","ons_code":"E14001388","mp":"Simon Hoare MP","signature_count":1},{"name":"North East Hampshire","ons_code":"E14001392","mp":"Alex Brewer MP","signature_count":2},{"name":"Rawmarsh and Conisbrough","ons_code":"E14001436","mp":"Rt Hon John Healey MP","signature_count":1},{"name":"Rochester and Strood","ons_code":"E14001447","mp":"Lauren Edwards MP","signature_count":1},{"name":"South Cambridgeshire","ons_code":"E14001481","mp":"Pippa Heylings MP","signature_count":1},{"name":"South West Hertfordshire","ons_code":"E14001496","mp":"Mr Gagan Mohindra MP","signature_count":1},{"name":"Yeovil","ons_code":"E14001603","mp":"Adam Dance MP","signature_count":1}],"signatures_by_region":[{"name":"North West","ons_code":"B","signature_count":1},{"name":"Yorkshire and The Humber","ons_code":"D","signature_count":2},{"name":"East of England","ons_code":"G","signature_count":4},{"name":"London","ons_code":"H","signature_count":2},{"name":"South East","ons_code":"J","signature_count":4},{"name":"South West","ons_code":"K","signature_count":5}],"other_parliamentary_business":[]}}}