Actionable insight
into methane emissions.

A unique solution for methane monitoring and quantification.

QLM leverages quantum lidar technology to see methane - delivering continuous source-level detection and measurement, complete with custom alerts and compliance-ready reporting in the QLM's Emissions Dashboard.

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Backed by SLB/EPA-approved/Trusted by regulators

Deployed by leading operators · Trusted by regulators

The technology

Game Changing Methane Monitoring & Measurement

Using proprietary Quantum Lidar imaging, emissions are identified, quantified, and visualised with quantum precision to improve asset performance, manage operational risk, and support environmental reporting.

QLM Methane Camera · Fixed-site unit

Wide-area quantum lidar scanning

High-resolution detection and mapping across an entire site from a single fixed instrument.

Continuous monitoring

24/7 detection in all environmental conditions - events are caught the moment they start.

Source-level identification

Locate and quantify individual emitters so teams can act on the leaks that matter most.

Proven, defensible accuracy

Independently validated quantification regulators and operators can report with confidence.

From detection to action

Built for accurate, reliable methane monitoring.

DETECT

See the invisible

Continuous lidar imaging reveals plumes the instant they appear, no scheduled flyovers, no blind spots.

QUANTIFY

Measure with confidence

Every emission is located and sized in real units, producing defensible, audit-ready data.

ACT

Fix what matters

Automated alerts route the right teams to the biggest leaks first, cutting emissions and cost.

The Dashboard

QLM Dashboard
Mission Control for Methane Management

Remote Control & Autonomous

Remotely control monitoring through the insight dashboard. Configure automated scanning modes, switching between high-speed wide-area scanning and high-accuracy targeted analysis.

Live Visualisation

View emissions events in real time with precise location mapping and quantified emission rates across sites.

Auditable Emissions Database

Correlate emissions activity with operational events, maintenance, and interventions for full audit traceability.

Multi-site Dashboards

Compare emissions performance across assets, regions, and operations in a single view.

Customisable Alerts & Alarms

Set thresholds for emissions and concentrations, with automated alerts when limits are exceeded.

Powerful Emissions Reporting Module

Compliance made easy. Generate emissions reports by asset, site, time period, or global aggregation for compliance and analysis.

Sectors

Applied across the highest-impact sectors.

DOWNSTREAM · MIDSTREAM

Oil & Gas

Real-time methane emissions intelligence for oil & gas: turn empirical insight into confident operational decisions.

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UTILITIES

Wastewater

QLM’s Quantum Gas Lidar delivers continuous, site-wide measurement to support OFWAT’s 2030 and 2050 targets.

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Our partners

Trusted across the methane value chain

Lidar methane monitoring solution for

Natural Gas Production

SLB is QLM’s largest shareholder and QLM & SLB have a Collaboration Agreement that guarantees support and sales as our exclusive channel for up-stream and mid-stream oil and gas markets.

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Validation