Workflow Platform Accelerates Methane Leak Detection

ABB has introduced EmissionVision, a workflow management platform designed to improve the efficiency and traceability of methane leak detection in the natural gas industry. Built on ABB’s OA-ICOS laser absorption technology and integrated within ABB Ability Cloud Analytics, the system connects detection, investigation, and reporting processes into a unified digital environment.

Transition to Advanced Leak Detection Systems
The natural gas sector is shifting from manual inspection methods to mobile and sensor-based detection technologies due to stricter environmental regulations and the need for faster, more accurate emissions monitoring. While tools such as MobileGuard and MicroGuard provide high-sensitivity detection, managing the resulting data and workflows has remained a challenge.

EmissionVision addresses this gap by linking emission detection events with field investigations and follow-up actions. This integration enables operators to move from isolated measurements to coordinated, data-driven workflows.

Unified Data and Workflow Management
The platform consolidates data from multiple sources, including mobile detection systems and traditional measurement tools, into a single cloud-based interface. Field data is automatically synchronized, providing real-time visibility into leak investigations and work order status.

By centralizing this information, the system ensures data consistency across devices and locations. Operators can track each stage of the process—from initial detection to leak confirmation and repair—within a single digital framework.

Automation and Task Coordination
EmissionVision introduces automated workflow management capabilities, including the assignment of detected emission events to field technicians. Work orders can be tracked, updated, and documented with a complete audit trail, supporting compliance with regulatory requirements.

Offline functionality ensures that data collection continues in areas with limited connectivity, with automatic synchronization once network access is restored. The platform also supports integration with third-party handheld devices, enabling flexible deployment across existing operational setups.




Compliance and Cybersecurity
The system is designed to meet IEC 62443 cybersecurity standards, ensuring secure handling of operational and environmental data. This is particularly relevant as leak detection systems become more connected within industrial networks.

Traceability features support regulatory reporting by maintaining a documented record of detection, investigation, and resolution activities, helping operators demonstrate compliance with emissions standards.

Operational and Environmental Impact
By reducing the time between detection and repair, the platform helps minimize methane emissions, which are a significant contributor to greenhouse gas output. Faster response times also reduce product loss and improve operational efficiency.

The integration of detection technologies with workflow automation supports a more effective digital supply chain for emissions management, where data-driven insights guide maintenance and compliance activities.

Edited by Romila DSilva, Induportals Editor, with AI assistance.