Modification of carbon dioxide transport and storage licences development expenditure: consultation

Modification of carbon dioxide transport and storage licences development expenditure: consultation | Ofgem Please enable JavaScript in your web browser to get the best experience. BETA This site is currently in BETA. Help us improve by giving us your feedback . Close alert: Modification of carbon dioxide transport and storage licences development expenditure: consultation Publication type: Consultation Publication date: 15 July 2025 Last updated: 24 September 2025 Closed date: 14 August 2025 Status: Closed (with decision) Topic: Carbon capture and storage Show all updates Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn Details of outcome On 15 July 2025, Ofgem published a consultation seeking views on our proposal to modify the Special Conditions of the carbon dioxide transport and storage licences for Net Zero North Sea Storage Limited and Liverpool Bay CCS Limited. The proposal set out an amendment to allow for earlier submission of Ongoing Devex Re-openers in accordance with Special Condition J5 and introduce a new use-it-or-lose-it allowance for early development activities under a new Special Condition (J15). We received a number of responses and are now publishing our final decision on the modification. Both proposed amendments will be implemented, taking account of consultation feedback. The changes will take effect on 18 November 2025. Read the full outcome Decision: Modification of carbon dioxide transport and storage licences development expenditure [PDF, 311.33KB] Consultation responses: Modification of carbon dioxide transport and storage licences development expenditure [ZIP, 1.01MB] Original consultation Consultation description Ofgem is seeking views on our proposed changes to the Special Conditions of the carbon dioxide transport and storage licences for Net Zero North Sea Storage Limited and Liverpool Bay CCS Limited. Ofgem is proposing to allow for earlier submission of Ongoing Devex Re-openers in accordance with Special Condition J5, and introduce a new use-it-or-lose-it allowance for early development activities under new Special Condition J15. Who should respond We welcome responses from both Licensees, current and future network users, and any other interested parties, including members of the public. How to respond Representations must be made on or before 13 August 2025, and can be sent to ccus@ofgem.gov.uk , or via post to Joe Bragg, Office of Gas and Electricity Markets, 10 South Colonnade, Canary Wharf, London, E14 4PU. Consultation documents Notice of statutory consultation on our proposal to modify the Special Conditions of the carbon dioxide transport and storage licences held by Net Zero North Sea Storage Limited and Liverpool Bay CCS Limited [PDF, 352.59KB] Print this page Share the page Share on Facebook Share on Twitter Share on LinkedIn All updates 24 September 2025 decision document and consultation responses were published. Close