System operational · UK tenders
closed
ocds-h6vhtk-05a2b9 · tender

Farmoor: Floating Photo Voltaic (FPV) Installations

THAMES WATER UTILITIES LIMITED

Estimated Value

Not specified

Deadline

21 October 2025

Published

26 September 2025

Type

Not specified

Private tenderSouth EastGBopen

Overview

Project to include funding, design, build, ownership, operation and maintenance for the Farmoor Floating Solar PV (FPV) Project for up to 4MW, with a standard Power Purchase Agreement (PPA) in place (£ per kWh), with commitment from TWUL to take all energy generated from the installation. The total value of this project will be determined by the PPA price as per the agreed bid sheet, over the term of the agreement.

The scope of work is summarised in the non-exhaustive list below: full design and engineering, procurement, full MEICA installation, commissioning (including commissioning activities at point of connection), Distribution Network Operator (DNO) witnessing, testing and approval to satisfy the terms of the connection agreement or offer, supporting OFGEM accreditation for REGOs, operation and maintenance, monthly and annual reporting, training of emergency procedures, training of essential operational activities, documentation, demarcation fencing and signage, biodiversity net gain requirements and any visual impact requirements. The PV installation will be floating with a maximum capacity of 4MW.

The PV plant shall require inhibiting when the board is being fed from the generator or in an island situation. The PV plant shall utilise the most efficient and appropriate components to ensure an efficient and low-maintenance system. The scope will be awarded via PPA model, with a subsequent Lease Agreement, with only one supplier to be awarded.

Eligibility & compliance

The Supplier shall design and optimise the size of the PV plant for behind-the-meter use and achieve an attractive payback period and NPV.

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Likely incumbents

Suppliers who won similar work from this buyer in the last 5 years.

5 found
  1. 1

    STARK SOFTWARE INTERNATIONAL LTD.

    1 contract wonlatest 28 Sept 2026ends 31 Mar 2030CH 02911704

    £5m

    total awarded

  2. 2

    BALMORAL TANKS LIMITED

    1 contract wonlatest 16 Sept 2026ends 31 Oct 2029CH SC300656

    £0

    total awarded

  3. 3

    GEL ENGINEERING LIMITED

    1 contract wonlatest 16 Sept 2026ends 31 Oct 2029CH 08032283

    £0

    total awarded

  4. 4

    STORTEC ENGINEERING LIMITED

    1 contract wonlatest 16 Sept 2026ends 31 Oct 2029CH 11185164

    £0

    total awarded

  5. 5

    TANK CONSULT LIMITED

    1 contract wonlatest 16 Sept 2026ends 31 Oct 2029CH 08720676

    £0

    total awarded

STARK SOFTWARE INTERNATIONAL LTD. is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.

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SponsoredEst. 2010
Gladstone & Co AccountantsTax advisers · East Ham, London

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Buyer Profile

THAMES WATER UTILITIES LIMITED
Typepublic body
RegionUKJ11
Total tenders54
Total spend£7,713,070,389
View buyer profile

Key Dates

Published

26 September 2025

Submission deadline

21 October 2025

Notice type

tender

Source

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