Find a Tender · Historical
NATIONAL ENERGY SYSTEM OPERATOR LIMITED
DSI Phase 2
Historical: no longer open for bids.
01/ The notice
Key facts
- Value
- Not statedValue not stated in source
- Deadline (UK time)
- No open deadlineA deadline does not apply to this historical notice.
- Published
- 6 Oct 2026
- Region
- Not stated
02/ The brief
What the notice says
Not fully read: this is the notice text; attached documents are not read.
The Data Sharing Infrastructure (DSI) is a socio-technical solution that makes it easier for the energy sector to share data and models in a scalable, secure, and resilient way by bringing together common processes, governance, and technology. NESO has been appointed as the Interim DSI Coordinator for this activity.
This is a contract award specifically for Phase 2 of the programme. Phase 2 of the activity will involve the public launch of DSI which will require further development of the governance process and the legal terms and conditions for participation.
The services for Phase 2 will be based on hourly rates, capped at £540,000 (excl VAT) or £648,000 (incl VAT) unless there is a scope change.
03/ Classification
CPV codes
Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.
- 79100000
04/ History
Releases of this notice
3 releases held, oldest first. Dates are UK time.
- 11 Aug 2026Notice
Notice published 11 August 2026.
Release 076433-2026
View this release on Find a Tender (opens in a new tab) - 12 Aug 2026Notice
Notice published 12 August 2026. The notice text changed; the source gives no change note.
Release 076493-2026
View this release on Find a Tender (opens in a new tab) - 6 Oct 2026Notice
Notice published 6 October 2026. The notice text changed; the source gives no change note.
Release 094052-2026
View this release on Find a Tender (opens in a new tab)
05/ Limits
What the source does not tell us
- The source does not state a usable value.
06/ Questions
About this notice
08/ Related
Where to go next
These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.
- Reference
- ocds-h6vhtk-06e1d8
- Source
- Find a Tender
- Stage
- award · Awarded
- Last verified
- Mon 12 Oct 2026, 08:11 BST
- Read at
- Fri 23 Oct 2026, 04:46 BST
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