Tender

Eastern Green Link 4 AC Digital Models Study

SCOTTISH POWER UK PLC

This public procurement record has 1 release in its history.

Tender

30 Apr 2026 at 12:34

Summary of the contracting process

The public procurement process initiated by SCOTTISH POWER UK PLC seeks a Study Contractor for the Eastern Green Link 4 (EGL4) Project, focusing on the development and testing of energy network models. The tender, titled "Eastern Green Link 4 AC Digital Models Study," falls under the industry category of feasibility studies and advisory services. Based in Glasgow, the buying organisation is operating under the umbrella of Scottish devolved regulations. The procurement process is in the tender stage, with a submission deadline for Additional Questions set for 12 noon on 25th May 2026. This project involves a comprehensive two-stage scope: initially creating the AC network models, followed by collaboration with a High Voltage Direct Current (HVDC) Contractor. The contract value is estimated at £6,000,000, and the procurement method follows a competitive flexible procedure under the UK's 2023 Procurement Act, ensuring transparency and efficiency in supplier selection.

This tender presents significant opportunities for businesses specializing in energy systems consultation, especially those skilled in digital modelling and network analysis within utilities. Companies capable of delivering high-quality feasibility studies and possessing strategic insights into direct current network systems would find this tender particularly aligned with their expertise. Such businesses stand to benefit from contributing to a high-profile, long-term project that seeks innovative solutions for strategic energy infrastructures. Additionally, the opportunity for collaboration at the HVDC testing stage can bolster a company's profile and experience in high-tech energy systems. The multi-stage procurement process allows for varied business sizes to participate, provided they meet the detailed submission requirements and quality criteria stated in the tender documentation.

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How relevant is this notice?

Notice Title

Eastern Green Link 4 AC Digital Models Study

Notice Description

The Employer is looking to appoint a Study Contractor for its Eastern Green Link 4 (EGL4) Project. The scope is split into two stages, in a First Stage the Study Contractor will develop the AC network models, and in a Second Stage, will work with an High Voltage Direct Current (HVDC) Contractor to test the EGL4 HVDC Link control system. Within the AQ Document attached a more detailed description of the scope is provided.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-068f46
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/039911-2026
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Open
Procurement Method Details
Competitive flexible procedure
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71241000 - Feasibility study, advisory service, analysis

Notice Value(s)

Tender Value
£6,000,000 £1M-£10M
Lots Value
£6,000,000 £1M-£10M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
30 Apr 20262 weeks ago
Submission Deadline
25 May 20262 weeks to go
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
2 Nov 2026 - 1 Mar 2031 4-5 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
SCOTTISH POWER UK PLC
Additional Buyers

NATIONAL GRID ELECTRICITY TRANSMISSION PLC

Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
GLASGOW
Postcode
G2 5AD
Post Town
Glasgow
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
Not specified

Local Authority
Westminster
Electoral Ward
St James's
Westminster Constituency
Cities of London and Westminster

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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