Carbon

Find carbon opportunities in seconds below. Search through thousands of carbon pre-tenders and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.

1,391 Carbon pre-tenders found

Stale Pre-tenderPublished 8 April 2026
Sustainable Transport and Infrastructure 2 (SBS10540)
NHS Shared Business ServicesGBP 200,000,000Closing 14 May 2026Miscellaneous building structures
Stale Pre-tenderPublished 23 April 2026
PfH Decarbonisation, Retrofit and Planned Works Framework for Wales
Procurement for HousingGBP 455,000,000Closing 14 May 2026Joinery and carpentry installation work
Stale Pre-tenderPublished 30 April 2026
Residential Solar Collective Buying Scheme
West of England Combined AuthorityGBP 20,000,000Closing 14 May 2026Insulation work
Stale Pre-tenderPublished 27 April 2026
Heat Network Development in Oxford
Oxford City CouncilGBP 300,000Closing 15 May 2026Architectural, construction, engineering and inspection services
Stale Pre-tenderPublished 10 April 2026
Vapour-Phase Electrolysis Design and Development
UK FUSION ENERGY LTDGBP 125,000Closing 18 May 2026Engineering design services
Stale Pre-tenderPublished 22 April 2026
Engineering Vehicles - Tube Gauge Tamper
Transport for LondonClosing 20 May 2026Railway and tramway locomotives and rolling stock and associated parts
Stale Pre-tenderPublished 11 December 2025
Administration of FORS
Transport for LondonGBP 63,000,000Closing 29 May 2026Vehicle-fleet management services
Stale Pre-tenderPublished 2 April 2026
Warm Homes Plan - Consumer Protection Reform
Department for Energy Security & Net ZeroGBP 60,000,000Closing 31 May 2026Customer services
Stale Pre-tenderPublished 5 May 2026
UK nature-based carbon removal credits
Met OfficeGBP 750,000Closing 2 June 2026Sewage, refuse, cleaning and environmental services
Stale Pre-tenderPublished 27 May 2026
AP25177 - Mechanical Engineering Framework
Arc Property Services Partnership LimitedGBP 11,000,000Closing 4 June 2026Construction-related services
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Stale Pre-tenderPublished 18 May 2026
Barbican Centre Renewal – Furniture Designer
City of London CorporationGBP 200,000Closing 8 June 2026Furniture design services
Stale Pre-tenderPublished 26 May 2026
Interim Maintenance Contracts (IMC)
High Speed Two (HS2) LtdGBP 1,034,000,000Closing 10 June 2026Security services
Stale Pre-tenderPublished 26 May 2026
Integration Technical Operations Assurance & Environmental Partner
East West Railway Company LtdGBP 300,000,000Closing 12 June 2026Project management consultancy services
Stale Pre-tenderPublished 2 June 2026
PRELIMINARY MARKET ENGAGEMENT - PROVISION OF STATIONERY
Wythenshawe Community Housing GroupGBP 66,666.67Closing 16 June 2026Office supplies
Stale Pre-tenderPublished 9 June 2026
Major Projects Partnership - Preliminary Market Engagement
National Grid UK LtdClosing 18 June 2026Installation of cable infrastructure
Stale Pre-tenderPublished 15 May 2026
Pan-TfL Carbon Accounting and Utilities Management Solutions: Preliminary Market Engagement
Transport for LondonClosing 19 June 2026Public utilities
Stale Pre-tenderPublished 18 May 2026
Renewable Energy Power Purchase Agreement
University of EssexGBP 108,330,000Closing 21 June 2026Petroleum products, fuel, electricity and other sources of energy
Stale Pre-tenderPublished 9 June 2026
The Design and installation of a low carbon heating system
Cotswold District CouncilGBP 500,000Closing 23 June 2026Heating-system design services
Stale Pre-tenderPublished 10 June 2026
PRELIMINARY MARKET ENGAGEMENT - PROVISION OF STATIONERY
Wythenshawe Community Housing GroupGBP 66,666.67Closing 23 June 2026Office supplies
Stale Pre-tenderPublished 29 January 2026
Dental Equipment, Consumables & Solutions
NHS Supply ChainGBP 222,800,000Closing 25 June 2026Dental hygiene products

Top buyers

Buyers ranked by total contract award volume for carbon.

View all buyers

BuyersCountValue

Department for Business Energy and Industrial Strategy (BEIS)
45
£471.6m
NHS Supply Chain
38
£16.2bn
Department for Environment, Food & Rural Affairs (DEFRA)
29
£731.2m
Transport for London
28
£2.8bn
Foreign, Commonwealth and Development Office
26
£1.2bn
Department for Energy Security & Net Zero
26
£208.1m
University of Strathclyde
24
£50.7m
Ministry of Defence
21
£44.2m
Crown Commercial Service
19
£71.4bn
LHC
17
£1.4bn

Trend over time

Notice volume for carbon published over time.

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