OGMP 2.0 Gold Standard Compliance & Methane Site Assessment

field work. air and ground support

We understand your methane monitoring and reporting challenges

Regulatory pressure is mounting. Keeping up with OGMP 2.0 Level 4/5 and evolving emissions standards is complex and time-consuming. AIRMO changes this.

Accurate methane measurements - we detect as low as 1 kg/h through advanced high-resolution optical instruments

Precise analytical model. We use our proprietary algorithm for better quantifying methane emissions.

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Accurate Site- & component level measurements from air and ground

Get ready for 2026 compliance reality

AIRMO delivers EU 2024/1787 Methane Regulation compliance reports through advanced site-level methane monitoring services designed to support proactive emissions management, and regulatory compliance.

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February 5, 2026

Submit first quantified source-level emission reports (OGMP Level 4) for operated assets

February 5, 2027

Submit first quantified source-level emission reports (OGMP Level 4) for non-operated assets
Submit first quantified site-level emission reports (OGMP Level 5) for operated assets

August 5, 2028

Submit first quantified site-level emission reports (ogmp level 5) for non-operated assets

January 1, 2027

MRV programs - must be equivalent to OGMP Level 5

August 5, 2028

Report methane intensity of the production

August 5, 2030

Introduce methane intensity cap

Site assessment: approach, methodology, steps

How we deliver accurate and reliable methane measurements

AIRMO delivers methane monitoring aligned with OGMP 2.0 Level 4/5, the Gold Standard for site-level emissions quantification. Our methodology combines UAV-mounted TDLAS sensors for spatial detection with targeted OGI and FID inspections at high-risk locations.

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Document review. We analyze facility documents provided by the operator — including P&IDs, process descriptions, previous Level 4 reports, and equipment datasheets.
Flight planning. Monitoring plans are optimized for site layout and local weather (wind, temperature) to maximize data quality and spatial coverage.
Systematic UAV surveys. We collect high-resolution methane concentration data across the site using autonomous flight paths.
Data fusion. GPS and IMU data are overlaid to georeference measurements and correct for movement.
Leak quantification. Emissions are quantified using AIRMO proprietary algorithm.
Reconciliation with Level 4. We compare site-level results with existing component-level (OGMP Level 4) data. If discrepancies exceed OGMP thresholds, we trigger targeted re-measurements to reconcile.
Targeted ground validation. At critical units or where emissions are expected, OGI provides visual leak confirmation. FID is used for cross-validation and for detecting diffuse or low-intensity emissions.

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We utilize a range of sensors to provide accurate methane monitoring across different environments

Each tool is selected based on the specific needs of the site, ensuring accurate, reliable, and efficient campaign.

Imaging spectrometer

Combines spatial and spectral measurements to reveal methane emissions. Operated from UAS or aircraft. Provides best-in-class high-precision and large area measurements.

UAS TDLAS

Industry standard UAS based methane measurements, suitable for lower precision, large area measurements (e.g. pipelines)

UAS volumetric profiling

Provides volumetric (3D) profiling of site methane emissions, suitable for leak detection around complex infrastructure.

OGI camera + FID

Industry-standard gas detection, visualisation, and quantification tools to support TDLAS measurements.

Proven experience in emissions monitoring

In 2024, AIRMO conducted multiple site assessment services for energy sector companies. We detected hundreds sources of methane with varying intensities, ranging from small leaks to major emissions. We worked across France, Thailand, South Korea, Belgium, and Germany.

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Expertise in OGMP 2.0 Level 4-5 compliance

Our expertise bridges the gap between Level 4 and Level 5 reporting, enabling the reconciliation of top-down and bottom-up assessments to meet industry-leading methane reporting requirements with ease.

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AIRMO Site Assessment Services

Transparent pricing estimates

Planning workshop

Gain a clear understanding of methane regulations, LDAR, and compliance strategies.

* Includes workshops, tailored consultations, and strategic planning.

Ground package

Detect methane emissions for entry-level insights.

*Includes ground measurements and raw data reports.

Aerial package

Comprehensive inventory of methane emissions using TDLAS.

*Delivers Level 4 and Level 5 OGMP 2.0 compliance reporting.

Full package

Achieve full OGMP 2.0 Level 5 compliance with advanced Push-Broom sensors on drones.

*Includes detailed reconciliation between Level 4 and Level 5 compliance.

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Gold Standard
OGMP 2.0: Achieved

We understand your methane monitoring and reporting challenges