Qube's site dashboard makes it simple to visualize emissions, spot trends and track repairs.

This walkthrough shows how the platform connects to site equipment and monitoring devices, including Qube Fenceline, Qube Lite and Qube Camera.

Release 2.58 helps you focus on the emissions that matter, streamlines day-to-day workflows, and keeps alarm follow-up clear.

• Filter CH₄ sources on the rate chart

• Filter devices across measurement charts

• Streamlined workflow with clearer resolution fields

• Bulk classify emission events

• Click-and-drag event creation on the timeline

• Delayed alarms included in the next-day email

Qube now delivers equipment-level monitoring (Qube Lite) and imaging (Qube Camera) integrated directly with your process data (e.g., SCADA). By combining emission data with real-time process information, operators gain the context needed to distinguish between routine operations—like venting or blowdowns—and actual equipment failures.

Beyond oil and gas, continuous monitoring is an established technology for managing emissions at diverse sites like landfills, mines, and biogas facilities. Qube Technologies recently shared results from a validation program conducted in partnership with FluxLab, focusing on landfill methane detection at scale.

CALGARY, AB – Qube Technologies (“Qube”), the global leader in continuous emissions monitoring, is pleased to announce the successful closing of a new funding round led by existing investors TC Energy with participation from NGIF Capital and other strategic investors. This capital infusion follows a landmark 2025 for the company and is earmarked to accelerate the deployment of Qube’s expanded product portfolio across several industries.

Release 2.57 delivers updates to the Emissions Timelines, Event Log page, and Alarm email notifications.

What’s New?

• Improved emission event bounding that accounts for source coverage

• Source coverage is calculated based on whether devices are downwind of a particular source at a given time

• We use short term probability to determine if correlation between source coverage and methane readings is coincidence or correlated

• Given high enough probability, we can fill in short gaps and extend emissions

Release 2.56 brings user-created events and other improvements to the site timeline as well as better emissions visibility by Qube Lite.

Colorado’s Reg 7 requires operators to eliminate methane-emitting pneumatic controllers and prove that new systems cut emissions. This operator replaced gas-driven devices with compressed air pneumatics, then used Qube’s continuous monitoring to establish a pre-upgrade baseline and quantify performance after startup. The fenceline sensors showed an immediate, sustained methane reduction of more than 80 percent, even at sites that were already operating below baseline. For engineering and technical leaders, this project shows how continuous monitoring can validate CAPEX decisions, de-risk compliance, and create a defensible data record for regulators and internal stakeholders.

Independent testing at Colorado State University’s METEC Advancing Development of Emissions Detection (ADED) program shows that Qube’s continuous monitoring system reliably detects the leaks that drive most methane emissions at oil and gas sites. Compared with our 2024 campaign, Qube delivered stronger performance under more demanding test conditions.

In this article we walk through the results in four areas: localization, emission rate prediction, detection capability, and quantification. We also link to the final METEC report so you can review the full third-party results.

Release 2.55 is here. If you manage emission monitoring for a subset of assets, this update is for you. Set your Default Filter to focus the Overview and Emission Analytics on only your sites or regions and optionally limit alarm notifications to the same filter to cut noise.

For continuous monitoring, Probability of Detection (PoD) can be framed as a function of time. Detection confidence grows with each measurement window. Here we explain how controlled-release testing and time segmentation translate PoD into Time-to-Detection (TtD) and contrast that with single-pass survey methods. For operators, this provides a practical way to set expectations for how quickly a continuous system will find different-sized events and why that matters for response.

Most LDAR methods capture only a snapshot, so they miss when an event starts, when it ends, and how long it lasts. Without that timeline, it can be challenging to quantify released volume, verify repairs, or determine whether the source is constant, intermittent, or tied to specific operations. Qube’s continuous monitoring provides 24/7 data that time-bounds emission events, enabling accurate volume estimates and confident repair verification.

Release 2.54 is live. Operators running mixed deployments of Qube Axon and Qube Lite can now identify device type at a glance, distinguish severity faster, and tailor Qube Lite alarms to each monitored equipment. It’s improved operational awareness and faster responses.

In March 2025, EPA approved Qube continuous monitoring as an alternative technology for periodic inspections under NSPS OOOOb/c ( and applicable to OOOOa). Here we detail how it works. Pick a 7-day window and a 90% PoD threshold. The 7-day block average either passes or fails, and crews conduct site inspections only upon fails. The results are less routine visits, faster repairs, and reduced costs across sites.

Release 2.53 is live. You can now zoom into low-level concentration changes and set measurement-based alarms per device for tighter, location-specific monitoring.

A Colorado well pad restarted after a non-routine shut-in. Within hours, Qube’s continuous monitoring flagged methane levels consistent with a large release event (estimated at >100 kg/h, about 125 mscf/d). The operator’s LDAR team located badly leaking level controllers and multiple thief hatches and completed repairs in under 24 hours. The operator then initiated a fleet-wide replacement of aging controllers to prevent recurrence.

Our Product and Ops Teams installed Qube Lite at Tourmaline Oil Corp's West Wolf Lake Gas Plant as part of the NGIF Accelerator's Emission Testing Centre Program.

Qube Lite is our new intrinsically safe, lower-cost continuous monitoring sensor, designed for near-source deployment. Perfect to zero-in on individual equipment (e.g., tanks, separators, wellheads, etc.).

Initial results were positive with easy installation and seamless activation, even in less than ideal weather.

In August 2024, Maas Energy Works piloted Qube’s continuous methane monitoring at a dairy digester and saw immediate gains in leak detection and repair. On the strength of those results, Maas rolled out Qube at 24 additional digesters across California, Texas, and Idaho.

Here we present three case studies showcasing the early success of the expanded deployments. These results demonstrate Qube’s strong success in RNG, with rapid detection, verified emissions cuts, and measurable increases in retained product.