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EPA to maintain light-duty vehicle GHG standards unchanged through 2025

Green Car Congress

In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. The Standards Will Achieve Significant CO 2 and Oil Reductions. Earlier post.)

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. Current EPA regulations require vehicle and engine conversion systems to be covered by a certificate of conformity to gain a regulatory exemption from potential tampering charges.

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Cummins chooses Hythane OptiBlend system for retrofitting dual-fueled power on drilling rigs

Green Car Congress

Hythane Company performed laboratory emissions testing at an EPA-certified testing laboratory in Texas on the Cummins QSK50 engine/generator set (genset) intended for subsequent drilling applications in the USA. Background. These blends were patented in 1990 for spark- and compression-ignition engines.

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California releases summary of Advanced Clean Car Rules: GHG, ZEV, LEV III and Clean Fuel Outlets

Green Car Congress

The California Air Resources Board (ARB) released a summary of its proposed Advanced Clean Cars (ACC) regulation package ( earlier post ), which establishes stringent new emissions standards for light duty vehicles from 2015 through 2025. Further documents will be released on 7 December. Earlier post.) Zero Emission Vehicle Regulation.

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

Green Car Congress

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 The 250 g/mile of CO 2 equivalent emissions limit by EPA is equivalent to 35.5 Data: Preliminary Regulatory Impact Analysis. Click to enlarge. Click to enlarge. Earlier post.)

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Camry hybrid, Ioniq 5 N reviews; Prius and Cybertruck recalls; Highlander EV: The Week in Reverse

Baua Electric

The Kentucky-made three-row Toyota electric SUV that the automaker has been underscoring is on the way has taken on an intriguing twist with new info: that it’s reportedly a Toyota Highlander EV. bound fully electric luxury convertible will come from Italy. Rivian charging grades for trip planning – Software Update 2024.11.01

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Background on the 2.0L diesel engines at the core of the Volkswagen emissions testing debacle

Green Car Congress

Last Friday, the US Environmental Protection Agency (EPA) and California Air Resources Board (ARB) charged that Volkswagen (Jetta, Beetle, Golf, Passat) and Audi (A3) passenger cars equipped with 2.0-liter This is referred to as the Gen 1 aftertreatment design in the EPA/ARB documents.). Source: EPA. Earlier post.)

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