EPA

Icahn demands new Navistar board seats to rectify problems

Navistar expresses "disappointment" in investor Carl Icahn, saying it has strategy to turn the company around.

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Court upholds EPA’s greenhouse gas regulations

The U.S. Court of Appeals for the District of Columbia has dismissed challenges to recent Environmental Protection Agency greenhouse gas rules.

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EPA sets retreaded-tire standard

The U.S. Environmental Protection Agency is utilizing a Yokohama Tire Corporation commercial truck tire casing to establish a SmartWay verification program for retreaded tires used on Class 8 line-haul trucks. Following certification of a retreaded tire, fleets using the tires will be compliant with CARB regulations for tire rolling resistance. All retreads will be measured against a target number for rolling resistance and will be used for all treads with conventional-width tires used in dual ...

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Navistar changing exhaust technology for 2013

ICT+ sounds similar to the selective catalytic reduction emissions systems used by all of Navistar’s heavy-duty engine competitors in the United States.

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WSJ says Navistar ready for SCR to meet emissions regs

Navistar will move from EGR and adopt the SCR path taken by its competitors to meet 2010 diesel emissions regulations.

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Amendment seeks to curtail EPA oversight of fuel standards

A House committee may consider an amendment to prevent the EPA from regulating fuel and emission standards in trucks.

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EPA wants stricter soot standards

In response to a court order, the U.S. Environmental Protection Agency on Friday, June 15, proposed updates to its national air quality standards.

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Court rejects EPA’s Navistar engine exemption

A court rejected the ruling that allowed Navistar to sell heavy-duty diesel engines that don’t comply with emissions standards.

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Owner-operator on a fuel-economy test run

In May independent Albert Transport owner-operator Henry Albert participated in a test run of the 2014 Freightliner Cascadia Evolution (pictured) to track and compare its fuel-efficiency against an EPA 2010-compliant Cascadia. We reported about the test just last week. This week, he's been sharing results of this unique experience over on his blog as part of Freightliner's Slice of Life program -- offering windows into owner-operators' experiences with their Cascadia model updates. Albert was tapped to ...

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Navistar gets California OK to sell engines

Company has permission to continue to sell new heavy-duty truck engines as long as the company still has enough emissions credits.

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