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The Complete Guide to OGMP 2.0: From Initial Commitment to Gold Standard

Turn methane measurement into market advantage through credible implementation

Petrochemical refinery plant with industrial towers and pipelines under a clear blue sky
Elizabeth McGurk
Elizabeth McGurk Elizabeth McGurk
Methane Market Leader

Most oil & gas operators already report on methane. But few can actually defend those numbers under scrutiny. As regulations increase in complexity and stakeholders seek transparent, verifiable data, a “detection only” approach opens the door to further scrutiny and risk. Operators must demonstrate control, reporting accuracy and proactive mitigation.

The United Nations Environment Programme’s Oil and Gas Methane Partnership 2.0 (OGMP 2.0) outlines the path forward. Companies that treat methane as a disciplined data strategy, grounded in rigorous measurement and defensible analysis, enhance both compliance performance and market credibility.


What OGMP 2.0 demands and why it reshapes methane leadership

OGMP 2.0 is UNEP’s flagship oil and gas reporting and mitigation program. It is the only comprehensive, measurement-based international reporting framework focused solely on methane.

The program requires member companies to move beyond generic emission factors and adopt source-level, measurement-based quantification. OGMP introduces a five-level reporting framework that guides companies from inventory-based estimates toward direct measurement, reconciliation with site-level data and full transparency.

Many U.S.-based companies already report methane under the Greenhouse Gas Reporting Program Subpart W, which aligns roughly with OGMP Level 3 for most sources. However, Gold Standard reporting requires more. The objective is not just better reporting and strategic decision making. When executed thoughtfully, the process reduces methane intensity, strengthens stakeholder trust and positions companies for durable competitiveness.


The implementation plan: Overcoming the biggest barriers to OGMP 2.0

In our experience working with operators to pursue OGMP Gold Standard recognition, the implementation plan is where most programs succeed or fail.

A strong implementation plan must be explicit and credible. Successful plans eliminate ambiguity by defining targets, milestones, responsibilities and timelines in concrete terms to maintain stakeholder confidence, and they also draw a clear connection between methane programs and operational performance.

If you operate across upstream, midstream or integrated portfolios, your implementation plan must include:

  • All UNEP-required elements (as outlined below)
  • A stepwise, staged progression through reporting levels
  • Ambitious but realistic targets grounded in asset-specific realities
  • Transparent identification of data gaps and operational constraints
  • Proactive assessment of potential barriers
  • A clear link between improved measurement and measurable methane intensity reduction

The more time spent building a strategic implementation plan and involving stakeholders from operations is what separates check-box compliance exercises from programs that create value for environmental goals and operational performance.


How UNEP scores Gold Standard credibility

UNEP’s OGMP 2.0 Implementation Plan Template outlines eight required elements:

  • Describe company targets
  • Define the baseline year
  • Identify the target date for Gold Standard
  • Commit to reach Level 4 or Level 5 by operated asset
  • Show a credible and explicit path for implementation at operated assets, including milestones
  • List non-operated assets, if applicable
  • Commit to working with non-operated ventures
  • Show an explicit and credible path for implementation at non-operated assets, each with its own milestones

Scoring for each required element is defined as either present or absent. Companies with non-operated assets must achieve at least 8.5 out of 9 points. Companies without non-operated assets must achieve at least 5.5 out of 6 points to be designated as Pathway to Gold Standard.

The framework indicates what must be included but does not tell you how to achieve it. This flexibility allows you to tailor your roadmap to asset mix, geography, regulatory landscape and technical maturity.


Setting targets that hold up in the field

Methane reduction strategies often focus on the most material sources. Pneumatic controllers provide a useful example. In some portfolios, they represent a significant share of emissions.

An operator with 10,000 pneumatics may consider measuring 10% to develop asset-specific emission factors. On paper, this method appears decisive. However, to hold up under evaluation, effective implementation plans must integrate measurement campaigns with targeted mitigation projects.

For example, the operator should evaluate the following:

  • Are equipment inventories complete and verified?
  • Are malfunctions systematically captured in leak detection and repair programs?
  • Are some devices already scheduled for replacement with no-bleed systems under regulatory requirements?
  • What are the comparative costs of instrument air retrofits or alternative zero-emission technologies?

Teams that set targets that are operationally grounded, not theoretical, are best positioned to ensure that data collection drives actionable reduction.

Six actions to accelerate your path to Gold Standard

Assess your current reporting level. Map existing methane inventories, measurement programs and data systems against OGMP Levels 1-5.

Quantify material sources. Prioritize sources by emissions contribution and operational feasibility for measurement.

Develop a staged implementation plan. Define realistic milestones across three to five years, with clear budget and accountability.

Engage non-operated partners early. Align expectations and establish shared timelines.

Invest in data management. Ensure that source-level and site-level data can be reconciled with audit-ready transparency.

Communicate internally and externally. Align teams around targets and share progress openly to reinforce trust.


A resilient three-year roadmap to Level 5

We have seen companies attempt to move from Level 3 to Level 5 within a single year. This approach often assumes that all source-level and site-level measurements can be completed simultaneously. In practice, this compresses field work, strains internal resources and risks data quality.

A stronger approach phases implementation:

Year 1: Identify material emission sources and key data gaps, evaluate measurement technologies and sampling strategies, and begin expanding measurement across the highest-emitting source categories while piloting site-level reconciliation to establish an operational baseline.

Year 2 : Expand measurement across additional source categories, refine technology deployment and sampling strategies based on early findings, and strengthen data integration systems while formalizing milestones, budgets and team responsibilities.

Year 3: Achieve full reconciliation between source-level and site-level data, close remaining Level 4 or Level 5 reporting gaps, and continuously monitor performance to refine strategies and ensure sustained, audit-ready methane reporting.

This staged model clarifies responsibilities and milestones for internal teams and external stakeholders. It demonstrates a logical trajectory toward Gold Standard while preserving data integrity.


Anticipating risks before they delay progress

On the path to Gold Standard, we’ve worked with teams who’ve encountered barriers at multiple levels. Selecting the correct measurement technology is a common inflection point.

The good news is that OGMP 2.0 is technology-agnostic. You may choose optical gas imaging, high-flow samplers, drone-based systems, continuous monitoring sensors or satellite data, depending on asset type and objectives. However, if you select unproven or poorly matched technology, it can generate inconsistent data or require costly rework.

We recommend a disciplined evaluation process consists of:

  • Detection limits and quantification accuracy
  • Environmental and site-specific constraints
  • Data integration requirements
  • Compatibility with reconciliation methodologies

Non-operated assets present another challenge. Achieving Gold Standard requires engagement with partners who may have different regulatory drivers or resource constraints. Implementation plans must clearly define engagement strategies, timelines and shared responsibilities.


The next decade of methane leadership starts now

While you may be set, for now from a regulatory perspective, without intentional movement toward a comprehensive measurement strategy, you may not meet OGMP standards. Achieving Gold Standard requires you to go beyond basic compliance and pivot into strategic clarity, operational discipline and deeper reporting.

Integrating OGMP 2.0 into your program future-proofs your approach to measurement with a credible and defensible strategy that stands up to stakeholder scrutiny and evolving regulations.

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