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Researchers capture first images of CO2 emissions from commercial aircraft engine using chemical species tomography

Green Car Congress

Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. To image such a large area, the researchers used a 7m-diameter optical mounting frame (red) located just 3 m from the exit nozzle of the engine.

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Stena Line seeking novel approaches to recover energy from exhaust gases from ship engines

Green Car Congress

Stena Line is seeking novel, cost-effective approaches to recover energy from exhaust gases from ship engines and to transform it into a more useful energy form (e.g., The company is also interested in efficient turbine systems that generate electricity from the kinetic energy from the massflow and velocity of the exhaust gases.

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EPA grants waivers for California’s on-highway heavy-duty vehicle and engine emission standards

Green Car Congress

The US Environmental Protection Agency (EPA) is granting two waivers of preemption regarding four California Air Resource Board (CARB) regulations related to California’s heavy-duty vehicle and engine emission standards. In this instance, CARB requested two waivers for regulations relating to heavy duty vehicles and engines.

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New Toyota Highlander turbocharged engine offers more torque and fewer emissions

Green Car Congress

The 2023 Toyota Highlander gas models are equipped with a new, higher-torque, high-efficiency turbocharged engine. liter V6 engine’s 263 lb-ft (357 N·m). Fuel efficiency is also improved for this higher-torque engine with an EPA-estimate of up to 25 MPG combined. The 265-horsepower, 2.4-liter Highlander Hybrid.

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York, Empa study finds retrofitting of VW diesel engines was successful

Green Car Congress

On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 In many countries, the EA 189 engines manufactured by the VW group had to be retrofitted with software or hardware updates. Company boss Martin Winterkorn resigned.

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WHO IARC classifies diesel exhaust as carcinogenic to humans (Group 1)

Green Car Congress

After a week-long meeting of an expert working group, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1), based on sufficient evidence that exposure is associated with an increased risk for lung cancer.

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NHTSA Expanding Investigation Into Ford EcoBoost Engines

The Truth About Cars

On Monday, the National Highway Traffic Safety Administration (NHTSA) announced that it would be expanding its investigation into late-model Fords equipped with EcoBoost engines. liter turbocharged engines has evolved into a much broader look into several other models and the larger 3.0-liter liter EcoBoost motor. liter EcoBoost.

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