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Open for bidsUnited KingdomGoods£0Add to pipeline

Photovoltaic (PV) Installations Little Marlow and Maidenhead

THAMES WATER UTILITIES LIMITED(buyer)

Published
Published 18 August 2026
Deadline
Deadline: 22 September 2026 (2 days left)

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Overview

Thames Water Utilities Limited is procuring the finance, engineering, design, procurement, construction, testing, commissioning, operation and maintenance of two ground-mounted solar photovoltaic (PV) plants at Little Marlow and Maidenhead with maximum capacities of 1,000kWAC and 450kWAC respectively. The scope includes full design and engineering, DNO witnessing and testing, OFGEM accreditation support, ongoing reporting and training, biodiversity net gain requirements, and demarcation fencing. The contract will be awarded under either an Engineering, Procurement and Construction (EPC) or Power Purchase Agreement (PPA) model, with suppliers required to have Achilles Verification, relevant project management experience, and compliance capability with water industry standards.

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Lots (2)

  • Supply and Installation (EPC)

    The scope of work includes the engineering, design, procurement, construction, testing and completion, and to operate and maintain the solar photovoltaic (PV) plant as summarised in the non-exhaustive list below: [MD2.1] • Full design and engineering • Procurement • Installation • Commissioning • 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

    £0
  • Fund, Design, Build, Ownership, Operation & Maintenance (PPA)

    The scope of work includes the funding, engineering, design, procurement, construction, testing and completion, and to operate and maintain the solar photovoltaic (PV) plant as summarised in the non-exhaustive list below[MD2.1]: • Full design and engineering • Procurement • Installation • Commissioning • 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

    £0

Key details

Country
United Kingdom
Status
Open for bids
Category
Goods
Estimated value
£0
Procedure
Open
SME suitable
Yes
Published
18 August 2026
Questions by
8 September 2026
Deadline
22 September 2026
Classification (CPV)
Solar energy

Notice history

Every published notice in this contracting process, newest first.

  1. Tender Update

    10 September 2026

  2. Contract Notice

    18 August 2026

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