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Reuters Questions Accuracy Of EPA Exhaust Emissions Reduction Claims

CleanTechnica EVs

Reuters is reporting that the claims the EPA is making for its new exhaust emissions rules might be good in theory, but not so good in reality. The reason is that they assume manufacturers will offer more hybrid and plug-in hybrid models that have lower emissions that conventional cars.

Exhaust 69
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Toyota boosts 2023 Corolla Hybrid; starting MSRP $1,250 lower than 2022 Corolla Hybrid

Green Car Congress

The Toyota Corolla Hybrid enters the 2023 model year as a thoroughly upgraded model. The 2023 Corolla Hybrid now offers a choice of five model grades versus just one before. The 2023 Corolla Hybrid LE grade gets a $1,250 price reduction (starting from $22,800, down from $24,050). As before, the system pairs a 1.8-liter

Hybrid 459
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New Toyota Highlander turbocharged engine offers more torque and fewer emissions

Green Car Congress

Fuel efficiency is also improved for this higher-torque engine with an EPA-estimate of up to 25 MPG combined. To help reduce fuel consumption and emissions, the standard Stop and Start Engine System allows the engine to shut off when the vehicle comes to a complete stop and instantly restarts when the driver’s foot lifts from the brake pedal.

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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective (corrected)

Green Car Congress

The main conclusions in the 2020 report include: Engine and powertrain emission control technologies can enable simultaneous reductions in CO 2 and NO x by 2027. Commercially available engine efficiency technologies and advanced aftertreatment system designs can achieve a certification emission limit of 0.02 I apologize for the error.

Emissions 221
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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

Green Car Congress

Source of data: US EPA (2019). The transportation sector was responsible for over 7 million tons of NO x emissions in the US in 2014, with 50% of this sector’s NO x attributed to heavy-duty on- and off-road vehicles and equipment. CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019.

Emissions 291
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New 2020 Ram 1500 EcoDiesel 4x2 pickup EPA-rated at 32 mpg highway in US; new 3.0L EcoDiesel

Green Car Congress

Ram Truck announced EPA fuel economy ratings for the 2020 Ram 1500 powered by the new 3.0-liter The all-new EcoDiesel engine and Ram 1500 eTorque mild-hybrid powertrains deliver outstanding fuel efficiency alternatives for our Ram 1500 customers. 1, which helps reduce exhaust emissions, particularly NO x. 1, from 16.5:1,

MPG 223
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Chevy Equinox diesel offers EPA-rated 39 mpg hwy; starts at $31,435

Green Car Congress

The 2018 Chevrolet Equinox offers an EPA-certified 39 mpg (6.03 GM expects that number to top the segment in highway fuel economy, with greater highway mileage than the 2017 Toyota RAV4 hybrid (30 mpg) and Nissan Rogue hybrid (35 mpg FWD). l/100 km) on the highway (FWD model) with the available 1.6L turbo-diesel engine.

MPG 150