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CP2821-26 Study of Carbon Sequestration and Soil Health Impacts within Highway Earthworks

Buyer: Devon County Council

Published
2 October 2026
Submission deadline
30 October 2026
Estimated value
£170,000
Place of performance
UKK43
Procedure
Open procedure
Lots
1
Documents
1
Notice number
093401-2026
Reference
ocds-h6vhtk-077fd9
Official source
Official source

CPV codes

Description

Devon County Council (DCC), is delivering the A382 Link Road Development near Newton Abbot, Devon. In addition to the main scheme, additional funding has been made available through the ADEPT Live Labs 2: Decarbonising Local Roads programme to fund carbon reduction measures on the project. The scheme seeks not only to improve highway safety, network resilience and traffic flow, but also to demonstrate innovative approaches to reducing and removing carbon emissions from highway construction activities. As part of the project's carbon-negative aspirations, DCC wishes to investigate the impact of construction activities on soil carbon levels and the potential benefits of incorporating biochar, enhanced mineral weathering and mycorrhizal fungi into traditional highway earthworks operations. Emerging research suggests that these products may increase carbon sequestration rates, improve soil health and increase long-term carbon storage within highway verges and associated landscape areas. The budget available is between £150,000 and £170,000 further details on the cost strategy are given in the documentation.

Official publications

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Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 30 October 2026. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is £170,000.
Who is the buyer of this tender?
The contracting authority is Devon County Council (United Kingdom).
How can I bid for public tenders in the United Kingdom?
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Data collected from official public procurement sources. Amounts as published by the buyer.