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    ContractsBuilding Energy Compliance Tools Development for Wales Part L 2026 Standards
    Awarded contract

    Building Energy Compliance Tools Development for Wales Part L 2026 Standards

    Awarded
    £48.8k
    Published 6 Aug 2026

    Develop domestic and non-domestic building energy compliance assessment tools to support Wales Part L 2026 Building Regulations standards.

    🇬🇧United Kingdom· WalesPublished 6 Aug 2026· 2 months agoviaFind a Tender
    Awarded
    £48.8k
    Published 6 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £48,839
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom
      Wales

    Suppliers

    1 supplier
    • BR
      Building Research Establishment Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    6 August 2026
    Awarded — no open tender advertised

    Brief

    Contract opportunity to develop and implement building energy compliance assessment tools for Welsh Building Regulations Part L 2026. The project requires creation of both domestic and non-domestic building energy model software, including Standard Assessment Procedure (SAP) 10.3 and Simplified Building Energy Model (SBEM) tools. These tools will enable building professionals and regulators to demonstrate compliance with the updated 2026 energy efficiency standards. Suppliers should have expertise in building physics, energy modeling software development, and UK building regulations compliance. The deliverables will support the transition to stricter energy performance requirements for new and renovated buildings in Wales.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In it software, Llywodraeth Cymru / Welsh Government has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. Building Research Establishment Limited1× · 50%
    2. IDOX SOFTWARE LTD1× · 50%

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

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06de2a

    Your fit

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    This went to Building Research Establishment Limited. Sonar reads Llywodraeth Cymru / Welsh Government's work like this against your business — who holds it, and whether you could compete or partner next time.

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    LC
    Buyer
    Llywodraeth Cymru / Welsh Government
    Sector
    IT & Software