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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsStrategic Enterprise Platform for Energy Modelling and Analytics
    Open tender

    Strategic Enterprise Platform for Energy Modelling and Analytics

    NESO seeks an enterprise modelling platform to enable integrated data management, analytics, and AI-driven decision-making across the energy sector while maintaining Critical National Infrastructure security standards.

    🇬🇧United Kingdom· South EastPublished 25 Aug 2026· 3 weeks agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Lifecycle

    Open

    Open tender — no closing date published. Opened 3 weeks ago.

    25 August 2026
    Open tender · no closing date published

    Brief

    NESO (National Energy System Operator) is conducting preliminary market engagement to identify enterprise solutions for an integrated modelling platform. As NESO transitions to an independent public corporation, it requires a modern technical platform to manage data, models, calculations, and business knowledge across the organisation while supporting energy analytics, decision-making, and AI-driven innovation. The platform must enable data lineage tracking for audit transparency, cross-model scenario analysis, and seamless integration across NESO's services and operational domains. Operating within Critical National Infrastructure constraints, the solution must comply with NESO's stringent data security and governance policies. NESO is seeking to understand market maturity, implementation options, commercial models, and supplier capabilities to inform procurement strategy. The solution should deliver improved modelling quality and stakeholder trust, faster decision-making through self-service analytics, enhanced platform interoperability, standardised energy modelling practices, modern technical capabilities for innovation, and secure, resilient services. The anticipated contract term is 5 years with optional 12-month extensions up to 2 years, subject to refinement based on market engagement discussions.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In it software, NATIONAL ENERGY SYSTEM OPERATOR LIMITED has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. INSIGHT DIRECT UK LIMITED1× · 33%
    2. BYTES SOFTWARE SERVICES LIMITED1× · 33%
    3. PALANTIR TECHNOLOGIES UK, LTD.1× · 33%

    Across it software, the most active winners are SOFTCAT PLC, PHOENIX SOFTWARE LTD, CIVICA UK LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06ebf4
    NE
    Buyer
    NATIONAL ENERGY SYSTEM OPERATOR LIMITED
    Sector
    IT & Software