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Soil carbon and carbon farming tenders

Soil carbon and carbon farming tenders come from agriculture ministries, land agencies, highway and infrastructure owners and development programmes. They commission studies of how farming practices, land management or construction methods change the carbon stored in soils, pilots of carbon farming schemes that pay farmers for sequestration, and the monitoring frameworks those schemes need. In the European Union, the carbon removals and carbon farming certification framework is adding to this demand.

The common thread is measurement. Soil carbon changes slowly and varies across short distances, so buyers want sampling designs, modelling and remote sensing that together give a defensible estimate, and they want it at a cost a farm-level scheme can bear. Notices often combine technical work with training for advisers or farmers and with policy advice on payment design.

This page lists open tenders that mention soil carbon, carbon farming or carbon sequestration. It suits soil scientists, agricultural consultancies, MRV firms and the developers of carbon farming programmes.

5 open tenders match this topic today, across 3 countries on the first page. 5 of those shown close within 30 days. Recently closed notices are listed after the open ones. Deadlines come from the source notice; confirm against the official document before you submit.

Free listings show the title, country, deadline and value. Raise Lens Pro adds the buyer, the source notice and documents, and daily alerts for new soil carbon and carbon farming tenders. See Pro

Open soil carbon and carbon farming tenders

TENDER
2d · 12 Oct

National Blue Carbon Strategy Consultant – EU-SRBC FCCB Accelerator Project

organisation· PG

A development agency seeks a consultant to develop a National Blue Carbon Strategy for Papua New Guinea under the EU-SRBC FCCB Accelerator, focusing on coastal and marine carbon sequestration pathways. Bidders should have expertise in blue carbon science, climate policy, and sustainable ocean economy frameworks.

Value TBC
OceanCarbon Removal+2
TENDER
3d · 13 Oct

Blue Carbon Partnership and Readiness Senior Specialist

organisation· ID

A UN development agency seeks a senior specialist to support blue carbon partnership development and readiness in Indonesia, focusing on coastal/marine carbon sequestration and climate mitigation. Bidders should have expertise in blue carbon science, climate finance, and capacity-building for developing nations.

Value TBC
Carbon RemovalOcean+2
TENDERNEW
20d · 30 Oct

Study of Carbon Sequestration and Soil Health Impacts within Highway Earthworks

Municipality· GB

A local highways authority seeks a research study on carbon sequestration and soil health impacts from incorporating biochar, mineral weathering, and mycorrhizal fungi into highway earthworks on the A382 Link Road project. Bidders should have expertise in soil science, carbon sequestration, highway engineering, and environmental research.

£170K
Carbon RemovalRegen Ag+2
TENDER
20d · 30 Oct

Study of Carbon Sequestration and Soil Health Impacts within Highway Earthworks

Municipality· GB

A local authority seeks a research study on carbon sequestration and soil health impacts from incorporating biochar, mineral weathering, and mycorrhizal fungi into highway earthworks on the A382 Link Road project. Bidders should have expertise in soil science, carbon sequestration, highway engineering, and environmental research.

£170K
Carbon RemovalRegen Ag+2
TENDER
20d · 30 Oct

Study of Carbon Sequestration and Soil Health Impacts within Highway Earthworks

Municipality· GB

A local highway authority seeks a research study on carbon sequestration and soil health impacts from incorporating biochar, mineral weathering, and mycorrhizal fungi into highway earthworks on the A382 Link Road project. Bidders should have expertise in soil science, carbon sequestration, highway engineering, and environmental research.

£170K
Carbon RemovalRegen Ag+1

Recently closed

Closed in the last 12 months. Buyers often repeat a purchase on a similar cycle, so these show what the next notice is likely to ask for.

TENDER

Individual consultant recruitment for climate change training, carbon sequestration, biodiversity compensation

organisation· GN

Recruitment of an individual consultant to train agents of an environmental agency on climate change integration, carbon sequestration, carbon credit management, and biodiversity compensation. Bidders should be climate/environmental training specialists with expertise in carbon markets and biodiversity offsetting.

Value TBC
Carbon MarketsBiodiversity+1
TENDER

Technical assistance service for a carbon-sequestration agroforestry project in the Canary Islands under an EU regional-development programme 2021-2027

Municipality· ES

Technical assistance service for the EUPHORBIA project, an analogous productive forest arboretum with carbon-sink capacity in the Canary Islands under Interreg MAC funding. Bidders should have expertise in agroforestry design, carbon sequestration monitoring, and EU co-funded project management.

€103K
ForestryCarbon Removal+2
TENDER

Assessing the wider value of agri-environment scheme heritage actions for the natural environment and for people

organisation· GB

A UK environmental regulator seeks a research contractor to conduct a scoping review and evidence assessment of co-benefits from agri-environment scheme heritage actions, covering biodiversity, soil health, water quality, carbon sequestration, and landscape outcomes. Bidders should have expertise in environmental research, evidence synthesis, and science communication to non-technical audiences.

£40K
BiodiversityRegen Ag+2
TENDER

UK Upland Dales - Climate & Nature Consultancy Support

Authority

A UK national park authority seeks an experienced consultant to develop a pipeline of practical climate and nature interventions in two upland dales, focusing on emissions reduction, carbon sequestration, and climate resilience with landscape-scale benefits. The ideal bidder has expertise in land management, carbon accounting, climate adaptation, and agricultural/ecological intervention design in UK upland settings.

£154K
Carbon RemovalBiodiversity+2

All closed tenders (archive)

Frequently asked

What is carbon farming?

Farming and land management practices that increase the carbon stored in soils and vegetation, or reduce emissions, often paid for through public schemes or carbon markets.

Who tenders soil carbon work?

Agriculture and environment ministries, land and infrastructure agencies, research funders and development programmes, mainly for studies, pilots and monitoring frameworks.

Why does carbon sequestration bring in other topics?

The term is used for forests, coastal ecosystems and soils alike, so some listings here overlap with the reforestation and blue carbon pages.