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NATIONAL ENERGY SYSTEM OPERATOR LIMITED

Strategic Enterprise Modelling Capability Solution

Forecast · PlanningNo open deadline

Forecast: a planned procurement that is not yet at tender stage.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No open deadlineA deadline does not apply to this forecast notice.
Published
25 Aug 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

NESO is inviting suppliers to take part in pre-market engagement to help us understand market capability, appetite and enterprise solution options for Strategic Capability for end-to-end Modelling Services.

As NESO continues its transformation into an independent public corporation and advances its strategic data and digital capabilities, it is seeking to establish a modern enterprise CNI technical platform that enables the consistent representation, management and governance of data, models, calculations, business concepts and relationships across the organisation.

The proposed capability will enable enterprise-wide technical solution for modelling, analytical transparency, decision support and AI-enabled innovation. This technology is aimed at establishing capabilities including but not limited to Energy data ontology and orchestration layer, lineage of source to decision auditability, cross modelling scenario analysis and complex modelling, when needed. It is intended to support the integration of data, context, calculations, scenarios and business knowledge across a range of NESO services, technology platforms and operational domains. NESO operates in a Critical National Infrastructure environment hence there is a need to comply to NESO's Data and Security policy and control postures.

NESO is undertaking Preliminary Market Engagement to:

• Understand the maturity of currently available market solutions.

• Inform the future procurement strategy and requirements.

• Explore implementation, transition and operating model options.

• Understand commercial models, licensing approaches and contractual considerations.

• Assess supplier capability, experience and innovation within this market.

• Identify potential risks, dependencies and transition requirements associated with replacement of existing services.

The solution is expected to support outcomes including but not limited to:

• Achieve trust and transparency in NESO's advice to stakeholders, customers/industry participants regulators through improved quality of modelling outputs and ability to trace from source to recommendation/ decisions.

• Achieve measurable at pace decision making and optimum developer experience through seamless, intuitive and self-serve capabilities.

• Enhanced interoperability between NESO's data, analytical and operational platforms.

• Achieve standardization, common representation and rigour in NESO's energy modelling and analytics by connecting data, context, calculation and scenarios and demonstrable adherence to Data standards, analytical standards and technical standards aligned to NESO's operational requirements.

• Establish modern best-in-class technical capability enabling innovation opportunities and exploit AI

• Provision of secure, resilient and highly available services

At this stage the contract term is anticipated to be an initial term of 5 years with extension options up to 2 years in 12-month increments however this may change based on the discussions held as part of the Pre Market Engagement Activity to ensure NESO can meet its key and strategic objectives.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 48000000
  • 72300000
  • 72260000

04/ History

Releases of this notice

One release held, oldest first. Dates are UK time.

  1. 25 Aug 2026
    Planning notice

    Planning notice published 25 August 2026.

    Release 081041-2026

    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.
  • Only one release is held, so there is no change history.

06/ Questions

About this notice

NATIONAL ENERGY SYSTEM OPERATOR LIMITED published this notice.

Value not stated in source.

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-06ebf4
Source
Find a Tender
Stage
planning · Planning
Last verified
Tue 1 Sep 2026, 08:10 BST
Read at
Thu 29 Oct 2026, 03:18 GMT

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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