Trace Environmental has systems installed at more than 45 storage terminals throughout the United States with our CEM and reporting software. For marine and truck racks, Trace continuously monitors the emissions for Vapor Combustor Units (VCU’s) as well as for Vapor Recovery Units (VRU’s).

We are fully compliant with permit requirements for continuous stack monitoring and reporting for parameters such as VOC’s, CO, and O2. We also provide safe and reliable systems that can operate in explosion-proof (Class I, Division II) and weather-proof (NEMA 4x) environments.

Our system handshakes to the terminal control system to enable automatic shut-off of loading or unloading operations as needed.