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 4 February 2026
Future Labs - Rail Industry Energy Resilience
TRANSPENNINE TRAINS LIMITEDGBP 50,000Closing 18 February 2026Energy and related services
Stale Pre-tenderPublished 11 February 2026
Expression of Interest (EOI): Storey Arms – Decarbonisation Project
Cardiff City CouncilGBP 125,000Closing 23 February 2026Energy and related services
Stale Pre-tenderPublished 2 February 2026
Provision of Bill Validation and Energy Auditing Services
London Fire BrigadeGBP 15,380.4Closing 23 February 2026Public utilities
Stale Pre-tenderPublished 23 January 2026
Mechanical and Electrical Contractor Framework Agreement
University of OxfordClosing 27 February 2026Construction work
Stale Pre-tenderPublished 23 February 2026
1016654387 Expressions of Interest into the Rail Infrastructure Carbon Conventions
Rail Safety and Standards Board LtdGBP 100,000Closing 6 March 2026Research services
Stale Pre-tenderPublished 17 February 2026
Provision of Cambridge City Centre District Heat Network
Cambridge City CouncilClosing 6 March 2026District-heating mains construction work
Stale Pre-tenderPublished 19 December 2025
Aids for Daily Living
NHS Supply ChainGBP 36,000,000Closing 6 March 2026Walking aids
Stale Pre-tenderPublished 9 October 2025
Heat Network Development Partner for the Sheffield AZP Opportunity Area
Sheffield City CouncilGBP 1,000,000Closing 9 March 2026Heat-recovery systems
Stale Pre-tenderPublished 10 February 2026
Preliminary Market Engagement - Graphene in Concrete
United Utilities Water LtdClosing 10 March 2026Concrete
Stale Pre-tenderPublished 26 February 2026
Request for Information (RFI) Website Maintenance, hosting and development Requ
East London NHS Foundation TrustClosing 12 March 2026Software-related services
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Stale Pre-tenderPublished 18 April 2026
260101 - Contract for Supply, Delivery, Installation & Commissioning and Maintenance of a High Throughput Live-Cell Imaging System
Queen's University BelfastGBP 975,000Closing 13 March 2026Imaging equipment for medical, dental and veterinary use
Stale Pre-tenderPublished 16 April 2026
260083 - Contract for Supply, Delivery, Installation & Commissioning of a High Throughput Live-Cell Imaging System and associated maintenance, ancillary and consumables.
Queen's University BelfastGBP 975,000Closing 13 March 2026Detection and analysis apparatus
Stale Pre-tenderPublished 6 February 2026
Kinetic Energy Recovery System (Road-Embedded) - Market Engagement
Milton Keynes CouncilClosing 16 March 2026Other sources of energy supplies and distribution
Stale Pre-tenderPublished 10 February 2026
Consultancy and Advisory Services
NHS Shared Business ServicesGBP 500,000,000Closing 18 March 2026Market and economic research; polling and statistics
Stale Pre-tenderPublished 18 February 2026
Planned Improvement Works
Orbit Group LtdGBP 416,666,666Closing 19 March 2026Wallpaper and other coverings
Stale Pre-tenderPublished 6 March 2026
MBC Refurbishment of Maidstone House & The Link - Supplier Engagement
Maidstone Borough CouncilGBP 1Closing 19 March 2026Overhaul and refurbishment work
Stale Pre-tenderPublished 27 February 2026
Supply of food and drink for consumption on board trains
GA TRAINS LIMITEDGBP 2,576,004Closing 26 March 2026Prepared dishes
Stale Pre-tenderPublished 6 March 2026
Market Engagement: New All Age School, Machynlleth, Mid Wales
Powys County CouncilGBP 46,000,000Closing 27 March 2026Construction work
Stale Pre-tenderPublished 15 January 2026
Travel, Expense and Payment Solutions
Mid and South Essex NHS Foundation TrustGBP 15,000,000Closing 31 March 2026Credit cards
Stale Pre-tenderPublished 27 January 2026
Location based renewable energy partnerships
Yorkshire Water Services LtdClosing 31 March 2026Other sources of energy supplies and distribution

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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