Projects · Heat & Industrial
City of London (Square Mile and fringes of adjacent boroughs)·At tenderHeat & Industrial
City of London heat network (Square Mile concession)
- StageIn procurement (tender notice published 16 December 2025; final tenders due 22 June 2026)
- Value£4.34bn excl VAT estimated
- Next milestoneAward decision estimated 5 November 2026; development agreement start 26 November 2026
- Last checked1 November 2026
What has changed on this project, and when
- Next milestone: Award decision estimated 5 November 2026; development agreement start 26 November 20262 November 2026 · previously: Development partner award decision 5 November 2026; development agreement programmed to start 26 November 2026
- Stage: In procurement (tender notice published 16 December 2025; final tenders due 22 June 2026)2 November 2026 · previously: In procurement (tender notice December 2025; award decision due 5 November 2026)
- Next milestone: Development partner award decision 5 November 2026; development agreement programmed to start 26 November 202624 September 2026 · previously: Development partner appointment; concession programmed to run from 1 September 2026
- Stage: In procurement (tender notice December 2025; award decision due 5 November 2026)24 September 2026 · previously: In procurement
- Value: £4.34bn excl VAT estimated (Find a Tender 2025/S 000-083343)24 September 2026 · previously: £1.64bn excl VAT estimated (Find a Tender 2025/S 000-054870)
More Heat & Industrial projects
- Tallaght District Heating SchemeTallaght, South Dublin, Ireland
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- HyNet North WestLiverpool Bay / NW England
- Net Zero Teesside PowerTeesside
- Acorn / Scottish ClusterSt Fergus, Aberdeenshire
- Leeds PIPES District Heat Network (expansion)Leeds city centre / South Bank, West Yorkshire, England
- Bristol City Leap Heat Network (Vattenfall)Bristol (Temple Quarter / Bedminster / Redcliffe), England
- Manchester Civic Quarter Heat NetworkManchester city centre (Civic Quarter), England
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