Many methane measurement campaigns fall short before the first measurement is ever taken. Not because the technology selection was wrong or the method inaccurate, but because the entire program was not initially designed to produce defensible data from measurement to documentation or reporting to mitigation.
To address this, Oil and Gas Methane Partnership 2.0 (OGMP 2.0), led by the United Nations Environment Programme (UNEP), established a Gold Standard framework to help companies build methane measurement directly into their operational infrastructure instead of treating it as a purely environmental exercise.
OGMP 2.0 is far more than simply deploying technology. It’s a process to connect methane programs with operations, strengthen regulatory confidence, and support informed decisions across assets and geographies.
After helping clients execute successful OGMP programs, we have put together a clear framework to help you create a defensible and effective measurement campaign.
Building a defensible, decision-ready methane dataset
We have seen many campaigns stall, not because of their technology selection, but because process discipline was underestimated.
Here are six critical elements that any successful OGMP 2.0-compliant measurement campaign needs:
- Pre-deployment planning
- Stakeholder coordination
- Technology selection framework
- Test plan development
- Data defensibility
- Reporting integration
Each element strengthens the integrity of the final inventory and ensures that measurement supports real methane mitigation.
Securing Gold Standard before the first measurement is taken
Gold Standard outcomes are determined in conference rooms long before field teams mobilize.
OGMP 2.0 Technical Guidance outlines the foundation by requiring measurement methods that are fit for purpose and transparently documented.But to complete Level 4 and 5 requirements for quantifying emissions, a more coordinated and strategic approach to planning is needed.
Pre-deployment planning should answer foundational questions to ensure the project will meet the desired outcome:
- What is the objective?
- What equipment categories are in scope?
- What are the operating conditions?
- What are the site constraints?
- What risks must be managed?
- Are there international considerations?
Planning at this level protects safety and scientific rigor.
Cross-functional alignment protects reporting credibility
Methane measurement is rarely owned by a single department.Without coordination, even well-designed campaigns can stall.
A structured stakeholder alignment process should clarify roles and responsibilities, site access protocols, data ownership and management pathways, internal review processes and any external disclosure requirements.
Engaging site personnel early is particularly important. Operators understand how equipment behaves under different conditions. Their insights can prevent misinterpretations and help schedule measurements during representative operating states.
When EHS, operations and compliance work in partnership, rather than in sequence, defensibility strengthens.
Selecting technology through a defensibility lens
The market now offers more technology options than ever. And UNEP does not prescribe specific technologies for OGMP 2.0 reporting. Instead, the framework requires that selected methods are scientifically appropriate and that their limitations are transparently documented.
This technology-agnostic approach provides flexibility, but this does not guarantee clarity. The responsibility falls on the operators to justify their choices.
A structured technology selection framework evaluates many areas, including measurement objective alignment, detection limits and uncertainty, source applicability, temporal resolution, operational practicality and data defensibility history.
Engaging independent measurement experts before vendor procurement can clarify trade-offs. We’ve found that this objective evaluation reduces the risk of selecting tools that generate data later deemed unfit for purpose.
Translating testing into a risk management tool
A well-developed test plan is the backbone of an OGMP 2.0 measurement campaign. It bridges strategic objectives and field reality.
At minimum, the test plan should:
- Identify emission sources: Clearly define equipment, components and process conditions under evaluation
- Document release parameters: Include stack height, exit velocity, gas composition and expected flow variability
- Specify measurement methods: Detail instruments, calibration procedures and quality assurance protocols
- Define data requirements: Clarify averaging periods, meteorological data needs and operational data integration
- Assign responsibilities: Outline roles for field teams, site operators and data reviewers
A written test plan ensures consistency across time and teams. Most importantly, it prevents avoidable failures.
Defensible data withstands scrutiny
OGMP 2.0 reporting requires transparency around methodology, uncertainty and limitations. Independent verification may be required to strengthen credibility and support Gold Standard claims.
A defensible dataset includes calibration records and instrument performance checks, documented environmental conditions, chain-of-custody for raw data, clear data processing methodologies and quantified uncertainty ranges.
Methane reduction decisions rely on confidence in the numbers, but defensibility is not about perfection. It is about transparency and traceability. Unexpected results can still provide value when methodology is robust.
Reporting measurements to drive action
Integrated measurement campaigns can be complex, but also transformative. To succeed, start early and prepare your team.
For example, reporting teams should understand how measurement outputs will be formatted and whether reconciliation against emission factors is required.
Overall campaign results should feed directly into OGMP 2.0 annual reporting submissions, corporate greenhouse gas inventories, regulatory compliance reporting and asset-level mitigation prioritization.
When you treat your methane quantification from this structured scientific process perspective rather than a procurement decision, you will consistently generate more reliable inventories and stronger mitigation strategies.
Moving forward with confidence
When methane measurement becomes operational infrastructure rather than a reporting initiative, compliance strengthens, mitigation accelerates and stakeholder confidence grows.
