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TfL Solar Private Wire Delivery Partner

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 Solar Private Wire Delivery Partner". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityLondon Underground LimitedScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: London Underground Limited
Market Analytics
View Authority Profile →
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.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
15Bids / Report
0% of reports have one bid
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 1 active published awards; 1 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. Price reduction 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 Unpublished data stays unknown.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 / DPSFramework
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published31 Mar 2026, 14:09 BST
Last source update31 Mar 2026, 14:09 BST
Recurring procurementNot published
ClassificationSolar energy
OCIDocds-h6vhtk-03bea3
What is being bought
This procurement was undertaken by Transport for London (TfL) on behalf of London Underground Limited (LUL). The primary objective of TfL's Solar Private Wire project is to enable TfL to directly receive zero-carbon electricity from decentralised sources, reducing the carbon emissions associated with its operations. The project is primarily focused on private wire connections to new-build solar photovoltaic generation. The contracting authority (LUL) has appointed an economic operator (a 'Delivery Partner') with whom it can work collaboratively in order to deliver solar private wire projects within reasonable proximity to the London Underground network. Opportunities may also extend to connections into the broader TfL estate. LUL envisages that PPAs will take the form of newly-built solar assets, and LUL may also consider existing assets on a site-by-site basis. The arrangement takes the form of a single supplier framework agreement, allowing for individual projects to be subsequently 'called-off' (i.e. negotiated and contracted for via a private/direct wire Power Purchase Agreement (PPA)). The framework agreement will be for a duration of four (4) years, with an option to extend for up to a further four (4) years; the option to execute any extension, and the increments by which this is exercised, will be at LUL's sole discretion. The contracting authority (and the party to the framework agreement) will be LUL. In addition to LUL, other members of the TfL Group may call-off from the framework agreement. In this case the relevant TfL entity will be the contracting entity who will be party to the PPA. Where LUL is mentioned in this contract notice, it may also incorporate other members of the TfL Group in its meaning. The number of PPAs that may be entered into is not fixed or limited and the anticipated length of any PPA under the framework is approximately 25 years (subject to the specific nature of site). The activities that LUL envisages the Delivery Partner will undertake include (but are not limited to): (a) preparing, developing and submitting a strategy that outlines potential sites upon which solar farms may be developed (including the identification of suitable sites corresponding to the land classification (i.e. greenfield, brownfield etc.)) and developing project proposals from sites identified; (b) obtaining all relevant approvals, consents and permissions from the relevant authorities and third parties (as applicable) in relation to any site that is to be taken forward as a solar farm; and (c) provided that certain contractual requirements are met, undertaking necessary activities in order to design, construct, operate and maintain the solar farm and related connection assets. Additional associated services that LUL may request from the Delivery Partner include (but are not limited to): (a) battery storage opportunities related to the installed solar arrays; and (b) services and products related to the optimisation of generation and efficiency of the installed solar arrays.
What changed
From the official release history
  1. tender value changed
    31 Mar 2026, 14:09 BST
  2. Status changed to complete
    31 Mar 2026, 14:09 BST
  3. Official notice release published
    31 Mar 2026, 14:09 BST
  4. Submission deadline changed to published date
    31 Mar 2026, 14:09 BST
  5. Buyer information updated
    31 Mar 2026, 14:09 BST
  6. Published value updated to £175,000,000
    31 Oct 2024, 09:04 GMT
  7. Status changed to active
    31 Oct 2024, 09:04 GMT
  8. Official notice release published
    31 Oct 2024, 09:04 GMT
  9. Submission deadline changed to 20 Dec 2024, 12:00 GMT
    31 Oct 2024, 09:04 GMT
  10. Buyer information updated
    31 Oct 2024, 09:04 GMT
  11. Status changed to planned
    14 Apr 2023, 10:14 BST
  12. Official notice release published
    14 Apr 2023, 10:14 BST
  13. Submission deadline changed to 3 May 2023, 17:00 BST
    14 Apr 2023, 10:14 BST
  14. Buyer information updated
    14 Apr 2023, 10:14 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    cancelled
    Published valueNot published
    The procurement process was carried out under the Competitive Dialogue procedure, consisting of five (5) stages. Full details for the down selection of economic operators (bidders) at the end of each stage were provided in the procurement documents. High-level details are below. Stage 1: Selection Questionnaire ('SQ') - Up to six (6) highest-ranking compliant bidders invited to ISOS; Stage 2: Invitation to Submit Outline Solution ('ISOS') - Up to three (3) highest-ranking compliant bidders invited to Dialogue; Stage 3: Invitation to Participate in Dialogue ('ITPD') - No down selection; Stage 4: Dialogue - No down selection; and Stage 5: Invitation to Submit Final Tender ('ISFT') - Highest-ranking compliant bidder is awarded the framework agreement. Following evaluation of the ISFT stage, the highest-ranking bidder has been awarded the place on the framework agreement. Additional information: REGISTERING ON THE E-TENDERING PORTAL Interested parties were provided with instructions on how to register and communicate with TfL in regard to this exercise, as detailed in the Contract Notice (2024/S 000-035263). ESTIMATED TOTAL VALUE (II.1.7 & V.2.4) The estimated value of the framework referred to in sections II.1.7 and V.2.4 has been developed assuming LUL (including members of the TfL Group) purchases renewable energy through solar farms equating to 64MW of capacity through the framework agreement. This value may fluctuate (increase) in accordance with changes in the economics of the energy market.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    31 Mar 2026, 14:09 BST
  2. Award active
    Not published · Not published
  3. Contract active
    Signed 23 Dec 2025, 00:00 GMT · £175,000,000
Commercial outcome and competition
Awards
SSE UTILITY SOLUTIONS LIMITED
Not published · Not published · active
Contracts
Contract
£175,000,000 · signed 23 Dec 2025, 00:00 GMT · active
Bid statistics
bids: 15 (lot 1)
electronicBids: 15 (lot 1)
smeBids: 6 (lot 1)
Buyer and organisations in this procedure

London Underground Limited

Contracting authority GB-FTS-56407
View buyer profile
  • London Underground Limited
    buyer

    5 Endeavour Square, London, UKI, E20 1JN
    +44 7514492010
  • HM High Courts and Tribunal Service
    reviewBody

    London, WC2A 2LL
  • SSE Utility Solutions Limited
    supplier

    GB-COH: 06894120
    No. 1 Forbury Place, 43 Forbury Road,, Reading, UK, RG1 3JH
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published