City of Oxnard, Calif., Extends Oil Drain Intervals with New Green Product

OXNARD, CA - After testing a new eco-friendly oil filter product for a year, the City of Oxnard will extend its fleet vehicle oil drain interviews, producing an estimated $145,000 in oil and labor savings and an annual reduction of 24,000 quarts of oil.

by Staff

June 24, 2010

1 min to read

OXNARD, CA – After testing a new eco-friendly oil filter product for a year, the City of Oxnard will extend its fleet vehicle oil drain interviews, producing an estimated $145,000 in oil and labor savings and an annual reduction of 24,000 quarts of oil.

“After extensive testing utilizing scientific oil analysis, we are excited to adopt the microGreen filter program for our fleet," said Daniel Berlenbach, fleet services manager, City of Oxnard. “Implementing new technologies that help our municipality reduce its operating costs and positively impact the environment is very important to us.”

The City of Oxnard is the latest municipal fleet to convert its fleet to the patented microGreen oil filter technology, according to its producer, SOMS Technologies, LLC. The microGreen oil filter was introduced to the U.S. market in October 2008.

The City of Oxnard's fleet services division was rated number 4 in the “The 100 Best Fleets in North America™" listing for 2010, number 10 in 2009, and number 3 in 2008. In addition, the fleet services division has been recognized twice by the California EPA as a certified “Green Shop.”

Topics:City Fleets SOMS Technologies MicroGreen Green Fleet

More Green Fleet

Green Fleet•by Chris Brown•March 9, 2026

Startup ZMD Motors Developing Electric Conversion for Ram 5500 Work Trucks

Detroit-based company says it has begun early development of a system to convert internal combustion Ram 5500 chassis-cab trucks to electric power.

MOVING ON FROM DEBATE: A Guide for Fleet Managers Who Just Want To Get Electrification Done

Fleet managers are done with the debate—and focused on execution. Learn how to build a practical electrification strategy that aligns infrastructure, operations, and financing while keeping costs controlled and deployment scalable with support from Blink Charging. Discover how smart planning today positions fleets for long-term performance and ROI.

Green Fleet•by Chris Brown•February 12, 2026

U.S. EV Adoption Is Climbing, but Commercial and Passenger Markets Diverge

New industry group data revealed that light-duty electric vehicle sales are hitting record market share and volumes, while commercial EV volume dipped. What’s driving the fluctuations?

Hybrids: Electrification Without the Challenges

For fleet managers, fuel is one of the biggest line items in the budget — and it's one hybrids can shrink without changing how your people work. Download the eBook to see the numbers, understand the technology, and get a step-by-step guide to making the switch.