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    ContractsZero Carbon Accelerator Programme - Call Off 2
    Awarded contract

    Zero Carbon Accelerator Programme - Call Off 2

    Awarded
    £5m
    Published 10 Sept 2026

    GLA seeks a service provider to deliver a £5 million, two-year Zero Carbon Accelerator programme helping London organisations meet the Mayor's 2030 net-zero decarbonisation target.

    🇬🇧United Kingdom· LondonPublished 10 Sept 2026· 1 month agoviaFind a Tender
    Awarded
    £5m
    Published 10 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £5,000,000
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Professional Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • MM
      MOTT MACDONALD LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 month ago.

    10 September 2026
    Awarded — no open tender advertised

    Brief

    The Greater London Authority (GLA) is seeking a service provider to deliver the Zero Carbon Accelerator (ZCA) programme, a revenue-funded initiative supporting London-based organisations in overcoming financial, technical, and organisational barriers to decarbonisation. The programme aims to help organisations achieve the Mayor's 2030 net-zero target by building a pipeline of viable and investible decarbonisation projects. This is a two-year Call-Off Contract valued at £5,000,000 (excluding VAT) from a single supplier framework. The contract may be extended beyond the initial term and expanded in scope, subject to successful delivery of programme outcomes and further GLA approval. The service provider will play a critical role in strengthening demand for green finance and grant opportunities across London's non-residential sectors.

    Track record

    16 awards · 15 winners
    Open field

    No single supplier dominates the field.

    In professional services, TRANSPORT FOR LONDON has awarded 16 contracts to 15 suppliers.

    Who wins here
    1. Mitie Security Limited2× · 13%
    2. S&W PARTNERS LLP1× · 6%
    3. RAIL SAFETY AND STANDARDS BOARD1× · 6%
    4. Mace Consult Ltd1× · 6%
    5. JATO DYNAMICS LIMITED1× · 6%
    6. GPX ENGINEERING LTD1× · 6%

    +9 more suppliers

    Across professional services, the most active winners are REED SPECIALIST RECRUITMENT LIMITED, PROMAR INTERNATIONAL, KPMG LLP — 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-06f6b3

    Your fit

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    Buyer
    TRANSPORT FOR LONDON
    Sector
    Professional Services