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Awarded United Kingdom Services

SONI074 DS3 System Services – Volume Capped – Gate 14

Buyer: SONI Ltd

Published
25 March 2026
Estimated value
£2,468,357
Place of performance
UK
Procedure
Open procedure
Notice number
027525-2026
Reference
ocds-h6vhtk-05f475
Official source
Official source

CPV codes

Description

Following review by the Regulatory Authorities of the TSOs’ Report on Ensuring a Secure, Reliable and Efficient Power System in July 2011 the TSOs were requested by the SEM Committee to put in place a programme of work to solve the challenges associated with increased levels of penetration of variable non-synchronous renewable generation. In response the TSOs formally commenced the DS3 Programme in September 2011. The overall aim of the DS3 Programme is to put in place the required changes to system policies, system tools and system performance to meet the challenges of operating the electricity system in a secure manner while achieving the 2020 renewable electricity targets. A key aspect of this operational challenge is the increase of System Non- Synchronous Penetration (SNSP) from the 2011 limit of 50% to 75%.

Lots (12)

LotDescriptionCPV codeAmount
1 Lot 1
UK
71314000 Energy and related services —
2 Lot 2
UK
71314000 Energy and related services —
3 Lot 3
UK
71314000 Energy and related services —
4 Lot 4
UK
71314000 Energy and related services —
5 Lot 5
UK
71314000 Energy and related services —
6 Lot 6
UK
71314000 Energy and related services —
7 Lot 7 — —
8 Lot 8 — —
9 Lot 9
UK
71314000 Energy and related services —
10 Lot 10
UK
71314000 Energy and related services —
11 Lot 11 — —
12 Lot 12
UK
71314000 Energy and related services —

Awards

Awarded toAmountDate
Orsted Onshore UK Limited £1,066,735 9 March 2026
Wheelhouse energy (NI) Limited £1,066,735 9 March 2026
Altamuskin Windfarm Limited £1,066,735 9 March 2026
Orsted Onshore UK Limited £641,145 9 March 2026
Wheelhouse energy (NI) Limited £641,145 9 March 2026
Altamuskin Windfarm Limited £641,145 9 March 2026
Orsted Onshore UK Limited £317,307 9 March 2026
Wheelhouse energy (NI) Limited £317,307 9 March 2026
Altamuskin Windfarm Limited £317,307 9 March 2026
GridBeyond (formerly Endeco Technologies Ltd) £162,852 9 March 2026

Official publications

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £2,468,357.
Who is the buyer of this tender?
The contracting authority is SONI Ltd (United Kingdom).
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Data collected from official public procurement sources. Amounts as published by the buyer.