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Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

Green Car Congress

The Starship initiative, launched in 2018, is intended to demonstrate how a Class 8 truck’s energy usage can be reduced by harnessing currently available energy-efficient technologies and lubricants. mpg in the 2018 run with Starship 1.0. The natural gas engine using Shell R-CNG will reduce emissions when compared with a diesel engine.

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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

Green Car Congress

Life-cycle energy use and GHG emissions normalized with NYCC diesel case (8.06 They also found that the total costs of ownership (TCO) of the electric and diesel trucks are similar. Over an array of possible conditions, the median TCO of electric trucks is 22% less than that of diesel trucks on the NYCC. MJ/t·km and 0.63

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. mpg in model year 2025—equating to 54.5 Background. per year.

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

Green Car Congress

Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L V6 TDI diesel engine. ” One of our primary goals and objectives is to level the playing field for clean diesel vehicles.

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ASG life-cycle study finds aluminum Ford F-150 “Best Full-size Truck of 2015” from environmental and economic perspective

Green Car Congress

EcoBoost delivers 22 mpg (10.68 l/100 km) combined—1 mpg shy of RAM’s EcoDiesel—the F-150’s life-cycle environmental and economic performance “ leaves RAM and others in the dust ,” according to ASG. Accurate class distinctions based on objective data is critical to fair and reliable automotive performance assessments.

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Road Test: 2023 Kia Niro Hybrid

Clean Fleet Report

Road Test: 2023 Kia Niro Hybrid How Does 53+ MPG Sound? Head of the hybrid MPG class Hybrid Efficiency Efficient, but not quick The 2023 Kia Niro Hybrid running on 87 octane is the class leader in fuel economy. Because of this we don’t address issues such as long-term reliability or total cost of ownership.

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Road Test: 2022 Lexus ES 300h Hybrid F Sport

Clean Fleet Report

The EPA rates fuel economy for the 2022 Lexus ES 300h at 43 mpg city/44 highway/44 combined mpg. mpg average (Rush hour, on-and-off the brakes). mpg average (Using the adaptive cruise control). mpg average (Rush hour, on-and-off the brakes). mpg average (Using the adaptive cruise control).

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