Scope
Reference
prj_496
Description
Procurement of network developer to develop and deliver a heat network within a geographical area bounded by a) The City of London boundary with Westminster, Camden, Islington and b) Roads including Moorgate, Princes St, King William St and London Bridge.
Ahead of tender release in December 2025, a supplier webinar will be held on Wednesday 12th November 2025 to allow the City of London to share more details about their upcoming Heat Network procurement. The webinar will be hosted on MS Teams, starting at 11am and will last no more than one hour.
Those interested in attending should email HeatNetworkProcurement@cityoflondon.gov.uk with the names and email addresses of those who are interested in attending. The deadline for registering interest in the supplier webinar is 5.00pm on Wednesday 5th November 2025 - any suppliers who register their interest after this date may not be invited to the webinar.
Attendance is optional and those who do not attend will still have the opportunity to respond to the tender in due course.
Total value (estimated)
- £1,643,000,000 excluding VAT
- £1,971,600,000 including VAT
Contract dates (estimated)
- 1 September 2026 to 31 August 2068
- 42 years
Main category
Works
CPV classifications
- 45232140 - District-heating mains construction work
Contract locations
- UKI31 - Camden and City of London
Submission
Publication date of tender notice (estimated)
19 December 2025
Procedure
Procedure type
Competitive flexible procedure
Special regime
Concession
Above or below total value threshold
Above or equal to threshold
Contracting authority
The Mayor and Commonalty and Citizens of the City of London
- Public Procurement Organisation Number: PYQD-1693-MYXR
PO Box 270
City of London
EC2P 2EJ
United Kingdom
Telephone: 020 7606 3030
Email: CityProc.Operations@cityoflondon.gov.uk
Website: https://www.cityoflondon.gov.uk
Region: UKI43 - Haringey and Islington
Organisation type: Public authority - sub-central government