emissions

CARB to boost low-use mileage exemption

| November 08, 2013

Good news for owner-operators and fleets in the Eastern U.S. who run to California only occasionally or can keep their in-state miles below the 5,000-7,500 range per year: The state's upping its low-use exemption mileage. ...

One week left for California ’06 reefer-unit extension

| October 25, 2013

Orders for verified diesel emissions control strategies for transport refrigeration units operating in California, such as Level 3 diesel particulate filters, must be placed by Oct. 31.

Court dismisses challenge to Navistar’s use of emissions credits

| October 19, 2013

The "certificates of conformity" allowed Navistar to make and sell non-complaint model engines while being assessed a fine on each one sold.

Five trucking grievances part of planned protest

| October 08, 2013

Detail/background on the trucking-related grievances in the Ride for the Constitution manifesto and further reporting on logistical elements of the effort.

Battling engine inefficiency and emissions together

Bruce Mallinson | October 03, 2013

The government is concerned about emissions, and so is trucking. Fortunately, the same things that reduce emissions also make your truck more efficient and profitable, writes engine shop owner Bruce Mallinson.

Left-coast gamble: CARB forces tough yearend decision for many owner-operators

| September 27, 2013

What choice will you make? This first in a three-part series shares tools to help and perspective on short- and long-term preparation for the future of emissions regulations.

5 things members of the general public don’t know about truckers

| September 19, 2013

From typical speed to on-the-road conditions and pay packages, misunderstood elements of the trucking business remain in the dark for many in the general public.

Guess who CARB’s biggest tipsters are…

| September 17, 2013

According to the L.A. Times, the California Air Resources Board is getting the most help in enforcing its powertrain emissions regs from, well, truckers themselves.

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