Source: https://tendernation.io/opportunities/01a13be9-b521-7099-8de8-33e946bdc36c/zero-carbon-accelerator-call-off-2 awarded GB direct award procedure # Zero Carbon Accelerator - Call Off 2 [Transport for London](https://tendernation.io/buyers/transport-for-london) Estimated value Not stated Published 10 Sept 2026 Deadline Rolling deadline ## About this tender The Zero Carbon Accelerator (ZCA) is a revenue programme supporting London-based organisations. It helps them overcome the financial, technical and organisational barriers that prevent decarbonisation at the rate and scale needed to meet the Mayor's 2030 net-zero target. The ZCA is a key tool for 'driving a pipeline of viable and investible decarbonisation projects' in the Mayor's Reducing Non-Residential Emissions (RNRE) programme. It is the GLA's main way of strengthening demand for various green finance and grant opportunities. This Call-Off Contract value for provision of ZCA services to the GLA from the single supplier framework will be £5,000,000 (exclusive of VAT) over two years. This contract has the potential to extend in sector focus and duration, subject to meeting the programme outcomes and further GLA approvals. Source Find a Tender (UK) · Notice ocds-h6vhtk-06f6b3-2026-09-10T12:09:19+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06f6b3-2026-09-10T12:09:19+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Transport for London: past awards and live tenders](https://tendernation.io/buyers/transport-for-london) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Preliminary Market Engagement - Corporate Enterprise Resource Planning (ERP) · North East Lincolnshire Borough Council · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a15410-bf5e-72d1-8225-fbabeaba595f/preliminary-market-engagement-corporate-enterprise-resource-planning-erp) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [Oakham Town Centre Flower Displays · Oakham Town Council · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a15408-9125-71df-b9f9-41f15d801548/oakham-town-centre-flower-displays) [Housing Site Identification, Landowner Engagement and Consultancy Services. · Chelmsford City Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-95e0-7222-9afc-7a4eb92afb30/housing-site-identification-landowner-engagement-and-consultancy-services) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)