01 Procurement
Tender overview
- Buyer
- United Kingdom Fusion Energy
- Status
- Complete
- Procurement method
- Competitive dialogue
- Category
- works
- CPV classification
- 45220000 — Engineering works and construction works
- Tender period
- Not supplied — 12 July 2024
Description
UKIFS (now UKFE) has conducted this Procurement for a Construction Partner, who, together with a Fusion Partner (determined to be United Kingdom Atomic Energy Authority (UKAEA)), will bring together and develop extensive industrial capabilities to design and build a UK prototype fusion energy plant capable of delivering net-energy to the grid, and build a world-leading fusion delivery industry. The Procurement was originally divided into two lots: • Lot 1: Engineering Partner (EP) • Lot 2: Construction Partner (CP) However, Lot 1 – EP has since been cancelled. Lot 2 – CP is now the only Lot included in this Procurement exercise. The contract term for Lot 2 will expire 31 March 2029, followed by three (3) optional extension periods of four (4), six (6) and seven (7) years. UKFE will have the right to exercise an extension option at six (6) months’ notice. The maximum contract duration will be twenty (20) years with an estimated value of £10,000,000,000 across this period.
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
STEP Engineering Partner and Construction Partner
- Awarded
- Not supplied
- Award value
- Not supplied
- Suppliers
- 1
- Signed contract
- 1 April 2026
03 Organisations
Buyers, suppliers and other parties
United Kingdom Atomic Energy Authority
Culham Campus, Abingdon, UK, OX14 3DB, United Kingdom
Identifier N/AUnited Kingdom Atomic Energy Authority
Culham Science Centre, Abingdon, UK, OX14 3DB, United Kingdom
Identifier N/AUnited Kingdom Fusion Energy
Culham Campus, Abingdon, UK, OX14 3DB, United Kingdom
Identifier N/AILIOS
2nd Floor, Optimum House, Clippers Quay, Salford, UK, M50 3XP, United Kingdom
Identifier 1157281The High Court
The Royal Courts of Justice, London, United Kingdom
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.