Continuous emissions monitoring delivers more than detection. Across a multi-site upstream oil and gas deployment, the data shows a 93% reduction in monthly emission volume, a 75% reduction in inspection costs, and documented equipment repair savings.

Elevated emissions near a tank farm were detected during every truck loading event. Here's how aligning continuous monitoring data with SCADA data traced the emissions to oxygen intrusion causing VRU shutdowns, and how rerouting the vapor line resolved it.

A facility's flare was reading normal tip temperature, but continuous monitoring showed emissions climbing month over month. Here's how cross-referencing monitoring data with operational records traced the issue to a blower running without PID control.

When Qube's continuous monitoring system detected elevated emissions around a BTEX system, the combustor was the obvious suspect. By analysing emission patterns across different control valve configurations, the team used the monitoring data to work through a structured diagnosis. The right repair was made, emissions returned below baseline, and the operator avoided unnecessary capex on equipment the data had already cleared.

Fenceline and source-level emissions sensors are often treated as competing approaches, but the strongest monitoring programs use both. Fenceline Qubes excel at site-level detection and quantification, while source-mounted sensors like Qube Lite pinpoint exactly which piece of equipment is leaking. Deployed together, the two technologies compensate for each other's blind spots, delivering cost-effective, comprehensive detection, localization, and quantification.