White paper details how research institutions can support methodological evolutions in forest carbon

Forests capture carbon dioxide from the atmosphere - a valuable service that various climate policy and carbon market programs pay stewards to safeguard. 

These payments go to forest communities and project developers through voluntary carbon markets, and governments whose policies are successfully aiding the conservation and restoration of forests from multilateral funds, instruments, and programs.

Despite the shared intentions and goals of these forest carbon accreditation standards and programs, they implement a heterogeneous set of methodologies, standards, and results-based finance mechanisms. This leads to both real and perceived concerns regarding integrity, accountability, efficiency, and impact – which ultimately limits the amount of demand-side finance available to forest communities and jurisdictions to implement conservation and restoration activities.

As science and technology advance – and the importance of conserving forests’ natural carbon sink becomes more urgent – there is an opportunity to align forest carbon accreditation Measurement, Reporting, and Verification (MRV) attributes across scales and standards. Evolving towards smart and interoperable MRV systems, with common definitions, enabling technologies, and data governance, can help scale demand-side finance as well as enable new financial instruments for performance-based payments.

View the white paper here. 

Uncommon Dialogue on interoperable MRV in forest carbon

In October 2025, the Stanford Woods Institute for the Environment convened forest carbon accreditation and finance stakeholders around the topic of methodological evolutions towards interoperable MRV. The Uncommon Dialogue – a signature workshop method used by the Stanford Woods Institute for the Environment to address specific environmental challenges –  focused on evolutions already underway towards direct biomass estimation and durability metrics, as well as the role of research institutions in helping realize their potential (Fig 1). Participants included standards bodies, buyers, researchers, and data providers working across voluntary carbon market, jurisdictional, and UNFCCC initiatives (Table 1).
 

Key takeaways

The white paper details key takeaways from the group in methodological evolutions towards biomass estimation and durability metrics, including:

1. Clear scientific communications are a precursor to adoption.
2. An important gap in activating biomass estimation is not a lack of existing products, but an understanding of how those products perform in specific geographies and use cases.
3. The interplay between inventory and remotely sensed data is critical in moving towards interoperable definitions of biomass and disturbance that are still functional in a local context.
4. The collection and sharing of calibration, training, and validation data should be a community-coordinated effort.
5. Phased or tiered adoption pathways of methodological evolutions allow standards, jurisdictions, and countries to adopt at different speeds depending on readiness and capacity.
6. A ‘Central Hub’ could help with some of these data sharing, coordination, and product benchmarking needs.
7. Operationalizing interoperable MRV may require ‘Rosetta Stone’ translations for existing standards and methods.
8. Activity data will remain an important component in strategies to reduce deforestation and increase restoration.

Importantly, academic and research institutions have the opportunity to play a unique role in supporting such methodological evolutions to help realize Interoperable MRV. These include (Fig 2):
 

Next steps

With this white paper, the Natural Climate Solutions Initiative at the Stanford Woods Institute for the Environment aims to increase outreach to potential partners to activate key takeaways and roles identified in this Uncommon Dialogue. Further development of the ‘Central Hub’ construct could coordinate and advance constructive academic engagement with and feedback to methodological evolutions in practice.

For more information or interest in partnering on next steps, please reach out to Tara O’Shea, managing director for the Natural Climate Solutions Initiative: toshea@stanford.edu . 

For more information on the Stanford Woods Institute for the Environment’s Uncommon Dialogues, please visit https://woods.stanford.edu/events/dialogues-workshops.