Skip to main content

Diesel aftertreatment articles covering relevant topics such as DPF Cleaning, retrofits, industry news, educational articles, and more!

FAQ - Clean Truck Check in CaliforniaDES News
August 29, 2024

FAQ – Clean Truck Check – HD I/M Program

In 2024, California is continuing the roll-out of a stricter emissions testing program called Clean Truck Check. To keep non-compliant trucks off the road, emissions testing for diesel vehicles will…
DPF Cleaning: How often should I clean my DPF?DES Tech Tips
June 28, 2024

DPF Cleaning: How Often?

DPF Cleaning: How Often? Trucks gotta run clean! Especially here on the "left coast". Whatever the case may be, you might be wondering how often to clean your DPF. And…
Clean Truck Check Reporting Deadline Extended by CARBDES NewsEmissions Industry Related
January 4, 2024

Clean Truck Check Reporting Deadline Extended by CARB

Clean Truck Check Reporting Deadline Extended by CARB to Jan 31, 2024 Latest News: The California Air Resources Board (CARB) announced it is extending the reporting deadline to Jan. 31,…
Updated deadlines for Oregon’s Diesel Retrofit Compliance Program Blog articleEmissions Industry Related
July 6, 2023

Oregon’s Diesel Retrofit Compliance Program Deadlines Approaching

Oregon's Diesel Retrofit Compliance Program Deadlines Approaching If you operate in the Portland metro area and own an older medium- or heavy-duty diesel vehicle, it is important to stay up-to-date…
DES NewsEmissions Industry Related
March 20, 2023

What You Need to Know About Oregon’s Diesel Emissions Mitigation Grant Program

UPDATE: The window for 2024 grant applications in Oregon is: Feb 1 to May 30, 2024. ACT NOW! The state of Oregon is offering a grant program that could help…
Clean Air Construction program in Portland Metro area articleDES NewsEmissions Industry Related
January 3, 2023

What you need to know about the Clean Air Construction Program

The Clean Air Construction (CAC) Program.  Public agencies in the Portland Metro Area have partnered together to reduce diesel emissions from construction projects through the Clean Air Construction (CAC) Program.…
Oregon’s Diesel Retrofit Compliance Program articleEmissions Industry Related
May 13, 2022

Breaking Down Oregon’s Diesel Retrofit Compliance Program

Oregon’s Diesel Retrofit Compliance Program In an ongoing bid to reduce pollution, Oregon’s Diesel Retrofit Compliance Program is nearing a major milestone on January 1st, 2023. If you live in…
Oregon’s One-Time Fleet Reporting blog - FeaturedDES NewsEmissions Industry Related
May 6, 2022

Oregon’s One-Time Fleet Reporting Requirement

Oregon’s One-Time Fleet Reporting Requirement - The deadline is fast approaching. If you have a fleet in Oregon, you need to know about Oregon’s One-Time Fleet Reporting Requirement! You must…
DES Portland OR Emissions OPEN HOUSEDES NewsEmissions Industry Related
April 6, 2022

Informational Open House on Oregon’s Emissions Reduction Programs

In April we hosted a free, informational OPEN HOUSE. More to come... Topic: How to Navigate Oregon's Emissions Reduction Programs. If your company or fleet operates older diesel vehicles/equipment in…
Emissions Industry Related
December 17, 2021

Reducing Idling Reduces Costs

Since its inception, Diesel Emissions Service has been helping fleets reduce their emissions. CEO Steve Hoke was recently interviewed on IDLE TALK with GoGreen Communications CEO Ron Zima. During the…
Emissions Industry Related
November 12, 2021

CARB Exemptions for some Diesel Pickups & Motorhomes

Truck owners in the state of California are concerned about the California Air Resources Board (CARB) regulation on medium- and heavy-duty diesel vehicles. In the last decade, the state has…
how to contain diesel emissions costs featured imageEmissions Industry Related
October 19, 2021

How to Contain Diesel Emissions Costs?

Fleets that operate, maintain, and repair commercial trucks have many expenses. One expense that consistently ranks at the top is diesel emissions systems. Learn how to contain diesel emissions costs.…