Carbon

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

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11,913 results matching, carbon

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Closed tender, closed 1 December 2025Published 3 November 2025
Supply and Delivery of Fuel to Rail and Bus Depots
Great Western Rail (FirstGroup)Professional services for the oil industry
£467,908,000
Awarded contract, expiring 17 August 2035Published 3 November 2025
Property Cost Control, Advisory and Programme / Project Management Services
Civil Aviation AuthoritySupplier(s) Currie & Brown (DI) LtdCommercial property management servicesAwarded 18 August 2025
£99,267
Awarded contractPublished 3 November 2025
GIS Consultant Brief – Cairngorms Peatland ACTION
Cairngorms National Park AuthoritySupplier(s) GIS for Land ManagersRural areas mapping servicesAwarded 3 November 2025
£8,000
Closed tender, closed 15 December 2025Published 3 November 2025
Port of Aberdeen - Procurement of Pilot Boat(s)
Port of AberdeenShips and boats
£2,800,000
Closed tender, closed 15 December 2025Published 31 October 2025
Supply of Ready-Mixed Concrete
ANGLIAN WATER SERVICES LIMITEDReady-mixed concrete
£8,500,000
Closed tender, closed 28 November 2025Published 31 October 2025
Combined Heat and Power Engines
Thames Water Utilities LimitedTurbines and motors
Value not stated
Stale Pre-tender, closed 7 November 2025Published 31 October 2025
Solar PV Microgrids
Westminster City CouncilSolar panels
£250,000
Closed tender, closed 2 December 2025Published 31 October 2025
Energy Efficiency Retrofit – Electrical Building Services
Caerphilly County Borough CouncilElectrical installation work of transformers
£10,000,000
Awarded contract, expiring in 4 monthsPublished 30 October 2025
Local Area Energy Plan Phase 2
Lambeth London Borough CouncilSupplier(s) Carbon Trust Resources LtdPublic utilitiesAwarded 6 October 2025
£392,889
Closed tender, closed 25 November 2025Published 30 October 2025
Towards development of a UK peatland indicator framework
6 buyers
Centre for Environment, Fisheries and Aquaculture Science
Joint Nature Conservation Committee
Marine Management Organisation
Natural England
Natural Resources Wales
Scottish Natural Heritage
Collected and purified water
£41,667
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Expired contract, expired 31 March 2026Published 30 October 2025
S30001 Decarbonising concrete by validating the use of lower carbon cement blends for incorporation in the standards
National Highways LimitedSupplier(s) OVE ARUP & PARTNERS LIMITEDDevelopment consultancy servicesAwarded 28 October 2025
£60,898.2
Closed tender, closed 17 November 2025Published 29 October 2025
A Work in default below threshold Framework Agreement
Sefton Metropolitan Borough CouncilCleaning and sanitation services in urban or rural areas, and related services
£120,000
Closed tender, closed 1 December 2025Published 29 October 2025
Development and Implementation of Key Instruments in Support of Mexico's Nationally Determined Contributions.
Palladium International LtdResearch and development services and related consultancy services
£278,000
Closed tender, closed 26 November 2025Published 29 October 2025
Decarbonisation Project (NPG)
National Portrait GalleryBuilding construction work
£4,000,000
Stale Pre-tender, closed 30 September 2025Published 28 October 2025
Centre for Digital Healthcare Technology Main Build
Ulster UniversityBuilding construction work
£19,200,000
Stale Pre-tenderPublished 28 October 2025
RFI Heat Network - Inverness
Highland CouncilDistrict heating
Value not stated
Closed tender, closed 30 October 2025Published 28 October 2025
TFGM - Shelter Provision, Maintenance and Advertising
Transport for Greater ManchesterAdvertising material
£333,000,000
Closed tender, closed 23 December 2025Published 28 October 2025
YORbuild Major Works 2
Leeds City CouncilArchitectural, construction, engineering and inspection services
£1,500,000,000
Awarded contract, expiring in 12 monthsPublished 28 October 2025
Display Energy Certificates and Recommendation Reports
North Tyneside CouncilSupplier(s) Energy Auditing Agency Ltd. (TEAM)Energy-efficiency consultancy servicesAwarded 6 October 2025
£36,492
Closed tender, closed 28 November 2025Published 28 October 2025
Purchase of Materials for the St Peter's Square Redevelopment Project, Ruthin
Denbighshire County CouncilMiscellaneous construction materials
£416,667

Top buyers

Buyers ranked by total contract award volume for carbon.

View all buyers

BuyersCountValue

Department for Environment, Food & Rural Affairs (DEFRA)
346
£1.1bn
Department for Business Energy and Industrial Strategy (BEIS)
269
£1.1bn
University of Sheffield
180
£60.5m
UK Shared Business Services - UKSBS
166
£49.1m
National Highways Limited
136
£8.9bn
Scottish Government
105
£599.6m
Department for Energy Security & Net Zero
103
£2.9bn
UK Research & Innovation
97
£714.0m
Foreign, Commonwealth and Development Office
89
£2.4bn
Environment Agency
88
£1.6bn

Trend over time

Notice volume for carbon published over time.

Top suppliers

Suppliers ranked by total contract award volume for carbon.

View all suppliers

SuppliersCountValue

OVE ARUP & PARTNERS LIMITED
108
£1.3bn
WSP UK Limited
85
£1.9bn
Aecom
77
£1.5bn
Mott MacDonald Limited
67
£2.4bn
RICARDO-AEA LIMITED
67
£148.5m
Turner & Townsend Limited
49
£1.3bn
AtkinsRéalis UK Limited
48
£185.4m
Jacobs U.K. Limited
43
£176.3m
VITAL ENERGI UTILITIES LIMITED
42
£3.3bn
ARCADIS CONSULTING (UK) LIMITED
40
£101.8m

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