FTS UK public procurement

DESNZ UKNNL Framework

Department for Energy Security & Net Zero

CompleteOCDS ID ocds-h6vhtk-079203
Tender valueNot supplied1 awards · 0 contracts

01 Procurement

Tender overview

Updated 28 October 2026
Buyer
Department for Energy Security & Net Zero
Status
Complete
Procurement method
Direct award
Category
Not supplied
CPV classification
Not supplied
Tender period
Not supplied — Not supplied

Description

Background The Department for Energy Security and Net Zero (“DESNZ”) owns HM Government’s mission to make the UK a clean energy superpower by achieving clean power by 2030 and Net Zero by 2050. Nuclear Power is intended to play a critical role in achieving this mission through the provision of low carbon, baseload energy generation to a renewables-led power system in the UK. The UK is also a UN Permanent Five (P5) Nuclear Nation, which entails both domestic and international responsibilities for which DESNZ is the lead Department in delivering. It is therefore critical that DESNZ is able to: • Make effective, informed policy decisions • Deliver an effective regulatory regime which supports the delivery of effective, safe and safeguarded nuclear energy generation in the UK and abroad; • Collaborate with partners both international and domestic to ensure the UK promotes world-leading practices in the sector, supports effective international collaboration on nuclear matters and discharges its obligations as a nuclear state; and • Work with the nuclear sector to enable the development of novel, innovative technologies. Based on historic workload and future pipeline, there will be occasions where DESNZ does not have the specialist knowledge or capability in-house to deliver these responsibilities and will require highly specialist third party to enable the achievements of its objectives. Overarching Framework Requirements DESNZ requires support across three service lines which collectively constitute the scope of this framework: • Research and Development • Technical Managed Services – services critical to the functioning of the nuclear sector and/or DESNZ’s role; and • Specialist Advisory Services – deep scientific, technical and/or engineering insight into complex matters in the nuclear sector for which DESNZ does not have the requisite capability, experience or insight. The application of VAT will be determined on a per-call off basis.

i

This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.

02 Awards and contracts

Published award records

1 shown
Pending

DESNZ UKNNL Framework

Awarded
Not supplied
Award value
£180,000,000
Suppliers
1
Signed contract
Not supplied

03 Organisations

Buyers, suppliers and other parties

2 parties
Buyer

Department for Energy Security & Net Zero

55 Whitehall, London, UKI32, SW1A 2HP, United Kingdom

GB-PPON PDHQ-2163-WYMH
Supplier

United Kingdom National Nuclear Laboratory

Chadwick House, Birchwood Park, Warrington, UKD61, WA3 6AE, United Kingdom

GB-PPON PVXT-8784-YGNV

Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.

04 Provenance

Source for this process

Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.