Ride-Along Vehicle Emission Measurement System

Emission Measurements on Almost Any Mobile Source

Example photos from past projects

C-CERT Mobile Generator in Riverside, CA	Port of Los Angeles Dock Crane
Yard Hauler at Ralph's Distribution Center in Riverside, CA	Sierra Railroad Biodiesel-Fueled Locomotive, near Yosemite, CA
Blue and Gold Fleet Ferry Boat, San Francisco, CA	Steam-Powered Cargo Vessel in San Francisco, CA