RFP QuestBeta
ClosedStage · tender

THAMES WATER UTILITIES LIMITED

Farmoor: Floating Photo Voltaic (FPV) Installations

EnergyCPV 09330000
ValueValue not published
Deadline21 Oct 2025
Published26 Sept 2025
RegionNationwide
Timeline
Published 26 Sept 2025ClosedCloses 21 Oct 2025
Who to contact
procurement.support.centre@thameswater.co.uk

The procurement contact named on the official notice.

How to submit
Open the submissions portal

You can request access of participation here: https://forms.office.com/e/XZut1bi5kb

The submission route named on the official notice.

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The brief

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

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.

Key requirements

What the supplier must deliver

01

The Supplier shall design and optimise

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.

02

The PV plant shall require inhibiting when

The PV plant shall require inhibiting when the board is being fed from the generator or in an island situation.

03

The PV plant shall utilise the most

The PV plant shall utilise the most efficient and appropriate components to ensure an efficient and low-maintenance system.

Derived from the notice text — always confirm against the original documents.

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Source & provenance
OCID
ocds-h6vhtk-05a2b9
Stage
tender · Open
Source
Find a Tender
Buyer ref
059958-2025
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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