EU launches open geospatial carbon registry to revolutionise land-based carbon accounting

In August 2025 the Intergenerational Open Geospatial Carbon Registry (OGCR) was formally launched, marking a coordinated EU-scale effort to build an open, updateable geospatial baseline for carbon in soils, biomass and peat at parcel level. According to the original report, the consortium brings together more than 30 partners , research institutes, NGOs, SMEs and universities , with the stated aim of producing a transparent, scientifically rigorous registry that supports farmers and forest managers while aligning with the European Carbon Removals Certification Framework (CRCF).

OGCR is funded under Horizon Europe and is officially scheduled to run from June 2025 to June 2029, the project website and EU project documentation show. The initiative intends to deliver high-resolution, updateable maps and a hybrid measurement–modelling framework that combines remote sensing, field observations, machine learning and process models to generate harmonised carbon baselines and unified uncertainty metrics across the EU. The consortium has committed to releasing outputs under permissive Creative Commons licences, reflecting its goal of an open-source foundation for carbon accounting across jurisdictions.

Industry data and project documents indicate the registry will serve multiple policy and commercial uses: enabling CRCF-aligned removals accounting, informing Common Agricultural Policy (CAP) implementation, supporting carbon market transactions and providing operational tools for monitoring biodiversity co-benefits. The project plans to validate methods through business demonstrators spanning diverse farming systems, designed to show whether carbon farming can be economically viable for landholders with minimal upfront costs.

Scientific stewardship is central to OGCR’s design. The International Institute for Applied Systems Analysis (IIASA) is a named technical partner tasked with integrating established process models into a pan‑European framework; IIASA will apply models such as EPIC‑IIASA for agricultural and soil processes and G4M for forestry and biomass dynamics to assess carbon additions and permanence under changing climatic conditions. The project’s hybrid approach aims to combine those process models with statistical learning from satellite and in‑situ data to improve spatially explicit, temporal updates to baselines.

Project partners describe the registry as “updateable”, reflecting an explicit need to track land‑management changes over time rather than rely on static inventories. According to project documentation, the technical architecture will incorporate participatory monitoring and software infrastructure developed by partner SMEs to enable parcel‑level reporting, cross‑validation of remote sensing with field samples, and transparent propagation of uncertainty , features intended to lower verification costs for landholders and downstream buyers.

The OGCR consortium frames openness and stakeholder co‑design as core to trust-building. Project materials state outputs will be developed through a transparent stakeholder process and released under permissive licensing to facilitate uptake by policymakers, verifier schemes and commercial platforms. Nevertheless, the initiative faces known practical challenges: reconciling national data governance rules, ensuring sampling density and quality for soil carbon verification, and designing permanence and reversal rules acceptable to markets and regulators. The project documentation acknowledges these trade‑offs and positions the hybrid framework as a compromise between cost, accuracy and scalability.

For industrial decarbonisation actors, OGCR promises to reduce friction in sourcing verified removals from agricultural and forestry systems by producing standardised geospatial baselines and uncertainty metrics that can be consistently applied across the EU. The registry’s success will depend on the demonstrators’ ability to prove reliable, low‑cost verification at parcel scale and on how rapidly member‑state and private verification systems accept CRCF‑aligned, open geospatial baselines.

According to the announcement and associated project descriptions, OGCR’s long‑term ambition extends beyond the EU: to create a globally applicable open geospatial carbon registry model. Whether that ambition can be realised will hinge on technical validation over the 2025–2029 project period, stakeholder uptake, and the integration of OGCR outputs into existing carbon certification and policy instruments.