“Over the years we’ve invested significantly in our field data team - focusing on producing trusted ratings. While this ensures the accuracy of our Ratings, it doesn’t allow the scale across the thousands of projects that buyers are considering.”
For more information on carbon credit procurement trends, read our "Key Takeaways for 2025" article. We share five, data-backed tips to improve your procurement strategy.

One more thing: Connect to Supply customers also get access to the rest of Sylvera's tools. That means you can easily see project ratings and evaluate an individual project's strengths, procure quality carbon credits, and even monitor project activity (particularly if you’ve invested at the pre-issuance stage.)
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In the carbon markets, credibility is currency. And, as investors, businesses, and regulators demand greater transparency and assurance in carbon projects, methodology developers face increasing pressure to demonstrate the integrity and effectiveness of their approaches.
This is where Methodology Profiles come in. They provide an independent, expert evaluation that helps standard bodies like Ecosystem Restoration Standard (ERS) validate their methodologies and build market confidence.
What is a Methodology Profile?
A Methodology Profile is a comprehensive analysis that evaluates independent carbon offset methodologies against best practices and industry standards. They examine how effectively a methodology measures, reports, and verifies carbon reductions or removals, providing a clear picture of its strengths and potential risks.
For project developers and standard bodies, these profiles serve several critical purposes:
- Validation of carbon impact claims: Independent verification that a methodology's carbon accounting approach is credible
- Enhanced transparency: Clear documentation of how carbon benefits are calculated and what risks exist
- Investment attraction: Demonstrable evidence of quality that investors can trust when making funding decisions
- Market differentiation: A way to stand out in an increasingly crowded marketplace by showcasing methodological rigor
Case Study: Ecosystem Restoration Standard (ERS)
Background and Objectives
Established in 2023, the Ecosystem Restoration Standard (ERS) has a mission to support high-integrity restoration projects while prioritizing local livelihoods.
As a relatively new entrant to the carbon standards landscape, ERS recognized that gaining market credibility would be essential to their success.
Their flagship methodology, M001, focuses on ecosystem restoration with significant emphasis on community involvement and sustainable development. To build market confidence and attract project developers, ERS needed to demonstrate that their approach met the highest standards of environmental and social integrity.
"As a new standard in the market, we needed to establish credibility quickly," explains Thibault Sorret, CEO, ERS. "We knew our methodology was robust, but we needed an independent assessment to validate this externally for the market."

The Assessment Process
When ERS approached Sylvera for a Methodology Profile, our team initiated an analysis process designed to thoroughly examine every aspect of their M001 methodology:
1. Comprehensive Integrity Risk Assessment
Sylvera's methodology profiles assess four key risk categories:
- Carbon accounting
- Additionality
- Safeguarding & co-benefits
- Permanence (where applicable)
Each category is broken down into specific risk drivers that are scored according to a standardized scale, allowing for consistent comparison against best practices. The assessment also identifies project-specific mitigative actions for addressing identified risks.
2. Market Acceptance Analysis
Beyond technical evaluation, Sylvera provided ERS with insights on their methodology's market positioning, based on:
- Public scrutiny and perception
- Existing accreditations
- Acceptance into domestic carbon schemes
3. Risk Driver Scoring Framework
Using a deterministic framework based on methodology design elements, Sylvera assigned risk scores that indicate potential issues projects might encounter when implementing only the required provisions of the methodology. These scores are benchmarked against market best practices for each project type, taking technical feasibility into account.

Key Findings
The Methodology Profile revealed several notable strengths in ERS's approach:
Effectiveness of the project in delivering carbon reductions.
ERS’s M001 methodology stands out due to careful measurement, reliance on external data sources, and thorough oversight. Its approach centers on restoration and includes measures to address potential issues like non-additionality and permanence, through mandatory mitigation and robust additionality test, among others.
Strong safeguarding provisions.
The methodology has comprehensive safeguarding measures, which help prevent negative impacts on local communities and ecosystems. These provisions align with growing market demands for carbon projects that deliver positive co-benefits beyond carbon sequestration.
Validation processes found to be robust and credible.
The standard’s multi-stakeholder approach successfully reduces bias and limits developer manipulation, through active participation and collaboration with an AGB provider in key carbon quantification steps, like above-ground biomass (AGB) density, control plots, and leakage analysis.
Identification of potential risks and how they are mitigated.
Data calibration: The assessment noted room for improvement in the data used to calibrate carbon models. ERS is already working to address this by incorporating locally calibrated data in future updates.
Recommendations for improving project implementation and reporting.
- Permanence period: Sylvera recommended adopting a 100-year permanence period to align with best practices and strengthen long-term carbon storage claims.
- Common practice test: Adding a common practice test could further strengthen additionality claims by demonstrating that projects go beyond standard industry practices.
Outcomes and Impact
The Methodology Profile assessment has delivered several benefits for ERS:
Enhanced Market Credibility
With Sylvera's independent validation, ERS has been able to demonstrate the integrity of their approach to potential partners and investors, accelerating market acceptance of their new standard.
Clear Pathway for Improvement
The assessment provided ERS with a roadmap for continued enhancement of their methodology, allowing them to prioritize development efforts where they would have the greatest impact.
Increased Project Developer Interest
Following the assessment, ERS expects growth in interest from project developers seeking to use their methodology, attracted by the transparency and validated quality of the approach.
"Sylvera's Methodology Profile gave us exactly what we needed: credible, third-party validation that helps us communicate the strengths of our approach to the market. The assessment has already opened doors with project developers and end-buyers who value transparency and quality," claimed Thibault Sorret, CEO, ERS.

The Value of Methodology Profiles in Building Market Trust
As the ERS case demonstrates, Methodology Profile assessments play a crucial role in building a more transparent, integrity-driven carbon market. By providing independent, expert evaluation of methodological approaches, these assessments help:
- Reduce information asymmetry between buyers and sellers in carbon markets
- Identify and mitigate risks before they impact project outcomes
- Establish clear quality differentiation in an increasingly crowded marketplace
- Drive continuous improvement in methodology development
- Build confidence among investors, regulators, and other stakeholders
For standard bodies and methodology developers like ERS, these benefits translate directly into market advantage, increased adoption, and greater impact.
For buyers and investors, Methodology Profiles provide the information needed to make informed decisions and allocate capital to high-quality carbon projects that deliver real climate benefits.
Ready to validate your methodology? Explore Sylvera's Methodology Profile assessments here.
Already using the Sylvera platform? You can go and check the ERS M001 Methodology Profile here.