HoverGuard

The HoverGuard detects natural gas leaks around hard-to-reach sites such as bridges, high-rise buildings, areas with right-of-way restrictions or vegetation coverage, and pipelines.

It enables detection and mapping of natural gas leaks while flying with unprecedented speed, accuracy and reliability. By combining patented LGR-ICOS™ laser technology, wind velocity and Global Navigation Satellite System sensors, and advanced data analytics, the HoverGuard solution allows customers to detect leaks far from hard-to-reach sources in minutes. Furthermore, the solution includes ABB’s advanced leak detection mapping capability, deployed worldwide in the MobileGuard™ vehicle-based solution, providing estimates of leak locations on geospatial maps and emissions rates.

The HoverGuard solution operates on low-cost commercial unmanned aerial vehicles (UAV) capable of carrying a payload of 3 kg (6.6 lbs) to allow detection while flying at heights of 40 meters (130 ft) or higher. This permits operators to detect leaks far from natural gas distribution and transmission pipelines, gathering lines, storage facilities, and other potential sources quickly, safely and reliably. HoverGuard automatically generates digital reports that summarise results and can be shared in minutes after a survey.