The Solution: Fuel Cell Technology From Altergy
Western Systems facilitated the installation of an Altergy backup power system at the critical intersection. With Altergy’s fuel cell technology, the County can keep this intersection running for days, weeks, or even months during a power outage.
“We’ve seen what happens when other intersections are dark for one, two, or even three days, and we knew we didn’t want that to happen at this intersection. With the new Sheriff’s office, it’s very important that we keep traffic moving safely during PG&E’s PSPS’s and rolling blackouts. Working with Western Systems, we were able to find the perfect solution to fit our needs, Altergy’s fuel cell technology.” — Darryl Brown, Traffic Superintendent at El Dorado County DOT
The Altergy backup power unit can be easily refueled, enabling unlimited run times while producing clean, uninterrupted energy. The fuel cabinet is free-standing and easily accessible, so the bottles can be replaced even while the system is operating. A fill-in-place option will soon be installed to eliminate the replacement of bottles. The fuel cell enclosure is attached to the side of the cabinet, off the ground, to reduce the system’s overall footprint.
Outcome: Reliable, Green, Low-Maintenance Backup Power
In addition to the unlimited run time of the Altergy systems, El Dorado County also gets to enjoy its numerous other benefits, including:
- Green energy —Altergy fuel cells are certified by the California Air Resources Board as zero-emission power generators.
- Easy maintenance — Altergy’s fuel cell backup power systems are easy to maintain. The entire PM checklist is an annual air filter replacement.
- Small footprint — The Altergy cabinet has a smaller physical footprint than traditional fuel cells.
- Quiet operation — With no moving parts, there’s no hum or noise from the fuel cell cabinet.
The Altergy system installed on the Missouri Flat Road corridor is the first of its kind in the State of California. With rolling blackouts and wildfires becoming commonplace, El Dorado County is already working with Western Systems to pursue adding additional units at other critical intersections.