Contract

TfL Renewable Corporate Power Purchase Agreement ('PPA Comet')

  • London Underground Limited

F06: Contract award notice – utilities

Notice identifier: 2025/S 000-039021

Procurement identifier (OCID): ocds-h6vhtk-03a3f2 (view related notices)

Published 10 July 2025, 3:13pm



Section one: Contracting entity

one.1) Name and addresses

London Underground Limited

5 Endeavour Square

London

E201JN

Contact

Jasmine Moss

Email

JasmineMoss@tfl.gov.uk

Telephone

+44 7514492010

Country

United Kingdom

Region code

UKI - London

Justification for not providing organisation identifier

Not on any register

Internet address(es)

Main address

https://tfl.gov.uk

Buyer's address

https://tfl.gov.uk

one.6) Main activity

Urban railway, tramway, trolleybus or bus services


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

TfL Renewable Corporate Power Purchase Agreement ('PPA Comet')

two.1.2) Main CPV code

  • 09000000 - Petroleum products, fuel, electricity and other sources of energy

two.1.3) Type of contract

Supplies

two.1.4) Short description

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.

two.1.6) Information about lots

This contract is divided into lots: No

two.2) Description

two.2.2) Additional CPV code(s)

  • 31121340 - Wind farm
  • 31682000 - Electricity supplies
  • 45000000 - Construction work
  • 51000000 - Installation services (except software)
  • 71300000 - Engineering services

two.2.3) Place of performance

NUTS codes
  • UKC - North East (England)
  • UKD - North West (England)
  • UKE - Yorkshire and the Humber
  • UKF - East Midlands (England)
  • UKG - West Midlands (England)
  • UKH - East of England
  • UKI - London
  • UKJ - South East (England)
  • UKK - South West (England)
  • UKL - Wales
  • UKM - Scotland

two.2.4) Description of the procurement

TfL 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).

two.2.11) Information about options

Options: No


Section four. Procedure

four.1) Description

four.1.1) Type of procedure

Negotiated procedure with prior call for competition

four.1.8) Information about the Government Procurement Agreement (GPA)

The procurement is covered by the Government Procurement Agreement: Yes

four.2) Administrative information

four.2.1) Previous publication concerning this procedure

Notice number: 2023/S 000-003886

four.2.9) Information about termination of call for competition in the form of a periodic indicative notice

The contracting entity will not award any further contracts based on the above periodic indicative notice


Section five. Award of contract

A contract/lot is awarded: Yes

five.2) Award of contract

five.2.1) Date of conclusion of the contract

19 June 2025

five.2.2) Information about tenders

The contract has been awarded to a group of economic operators: No

five.2.3) Name and address of the contractor

Longfield Solar Energy Farm Limited

Alexander House, 1 Mandarin Road

Sunderland

DH4 5RA

Country

United Kingdom

NUTS code
  • UK - United Kingdom
Companies House

11618210

The contractor is an SME

No


Section six. Complementary information

six.4) Procedures for review

six.4.1) Review body

HM High Courts and Tribunal Service

London

WC2A 2LL

Country

United Kingdom