emissions

CARB can enforce rule requiring aero add-ons to trailers, EPA says

CARB has been granted permission by the federal government to enforce its requirement that trailers in the state be equipped with certain EPA-verified aerodynamic equipment.

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California emissions laws spur big jump in diesel particulate filter sales

DPF sales jumped 65 percent year over year in the six-month period between Jan. 1 and June 30 of this year, according to a recent report, presumably as truck owners purchased them to come into compliance with California's emissions regs.

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CARB fines for trucking companies total $2.2 million last year

California’s Air Resources Board Diesel penalized truck and bus fleets a total of $2,177,813 last year for non-compliance with state diesel risk reduction programs.

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CARB approves some compliance alternatives, deadline delays for owner-ops, small fleets

CARB has voted to amend some of its emissions regulations deadlines, giving owner-operators and small fleets who financially were unable to comply with the rule some compliance alternatives.

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Owner-operators speak passionately for and against CARB extensions in hearing

Proposed amendments to delay some emissions regulations deadlines and allow alternate compliance options for small fleet owners were presented to the California Air Resources Board April 24 to consider and adopt. Trucking reps gave hours of impassioned testimony both for and against the amendments.

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CARB public meeting to be webcast

Thursday, April 24, 9 a.m. PDT, the California Air Resources Board will discuss and take public comment on some compliance alternatives proposed for its Statewide Truck and Bus Rule.

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CARB proposes delaying, changing some emissions requirements for owner-operators

California's Air Resources Board this week officially unveiled some proposed changes to its Truck & Bus Rule emissions regulations, potentially allowing owner-operators and small fleets some additional routes to compliance.

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California files motion to dismiss part of OOIDA’s lawsuit against emissions regs

CARB has filed a motion o dismiss one of three counts the Owner-Operator Independent Drivers Association has brought against it in a lawsuit challenging its emissions regulations.

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Friday marks deadline to file for extension to comply with Calif. emissions regs

Truck owners have until Friday, Jan. 31, to report to California "good faith" efforts to comply with the state's emissions regs that require older trucks to be retrofitted with particulate matter filters to operate in compliance.

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Diesel group: Clean diesel tech has lowered truck emissions to near-zero levels

According to a study released this month, emissions from diesel engines have been nearly eliminated by 2010 engine technolgoy — Selective Catalytic Reduction exhaust aftertreatment systems.

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