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Official procurement procedure
TfL Renewable Corporate Power Purchase Agreement ('PPA Comet')
Construction work
Electricity supplies
Engineering services
+5 more
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: London Underground Limited: "TfL Renewable Corporate Power Purchase Agreement ('PPA Comet')". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
| Contracting Authority | London Underground Limited | Scope & Categories | Not published | Submission Window | complete No deadline published |
|---|---|---|---|---|---|
| Submission Gateway | Direct notice route | Legal Basis & Regime | Standard procurement | Estimated Value (exc. VAT) | Not published |
Bidder Intelligence · Authority Profile: London Underground Limited
Market Analytics
Derived from OCDS awards & bid statistics
Published history for London Underground Limited. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Competition Density
Not availableNo published reports
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate availablePayment Terms
Check noticePublished terms
Coverage: 1 active published awards; 0 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityLondon Underground Limited | Procedure methodNot published | Procurement categoryNot published |
Statuscomplete | Framework / DPSNot published | CompetitionNot published |
Above thresholdNot published | Legal basisNot published | Tender period startsNot published |
Clarification deadlineNot published | Electronic submissionNot published | Submission languagesNot published |
Published10 Jul 2025, 15:13 BST | Last source update10 Jul 2025, 15:13 BST | Recurring procurementNot published |
ClassificationConstruction work, Electricity supplies, Engineering services, Installation services (except software), Petroleum products, fuel, electricity and other sources of energy, Wind farm | ||
OCIDocds-h6vhtk-03a3f2 | ||
What is being bought
Transport for London (TfL) (contracting as its subsidiary, London Underground Limited) is entering into a 15 year PPA ('PPA Comet') with a renewable generator, EDF Energy Renewables Limited (through its subsidiary Longfield Solar Energy Farm Limited), contracting for 80GWhs of renewable energy per annum from an 'additional' generator asset (Longfield solar farm, Essex). The new build facility is due to begin delivering power to TfL under a PPA on 1 December 2028.
Please note: This notice represents the contract award of the procurement launched by FTS Notice: 2023/S 000-003886.
What changed
From the official release history
- Status changed to complete
10 Jul 2025, 15:13 BST - Official notice release published
10 Jul 2025, 15:13 BST - Submission deadline changed to published date
10 Jul 2025, 15:13 BST - Buyer information updated
10 Jul 2025, 15:13 BST - Status changed to active
8 Feb 2023, 14:17 GMT - Official notice release published
8 Feb 2023, 14:17 GMT - Submission deadline changed to 21 Mar 2023, 12:00 GMT
8 Feb 2023, 14:17 GMT - Buyer information updated
8 Feb 2023, 14:17 GMT
Lots and requirements (1)
Published by the contracting authority
- Lot 1 · #1Individual lot title not publishedcancelledPublished valueNot publishedTfL is entering into a Corporate PPA, 'PPA Comet', with renewable generator EDF Energy Renewables Limited (through its subsidiary Longfield Solar Energy Farm Limited). TfL will purchase 20 per cent of the power generated by the renewable facility (around 80GWh per annum) for the duration of the supply period (i.e. 15 years) as well as the associated environmental attributes and benefits. The contract structure is a 'pay-as-produced' sleeved ('physical') PPA for the supply of solar power, with TfL's existing utility supplier (or such other licensed supplier that TfL may appoint from time to time) providing the sleeving services. TfL conducted a Negotiated Procedure with prior call for competition under the Utilities Contracts Regulations (2016). The award criteria consisted of both quality and price components; however, all quality evaluation took place on a pass/fail basis, with 100% of the evaluation weighting applied to the price (with all compliant bidders ranked accordingly).Contract periodNot publishedEligibilityNot publishedOptions / renewalNot published
Timeline
- Procedure published
10 Jul 2025, 15:13 BST - Award active
Not published · Not published - Contract active
Signed 19 Jun 2025, 00:00 BST · Not published
Commercial outcome and competition
Awards Longfield Solar Energy Farm Limited Not published · Not published · active |
Contracts Contract Not published · signed 19 Jun 2025, 00:00 BST · active |
Bid statisticsNo aggregate bid statistics published |
Buyer and organisations in this procedure
London Underground Limited
Contracting authority GB-FTS-154038Documents (0)
Official links; attachments are not copied
No linked documents are published
Related procedures (0)
No related procedures published