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NASA satellite images highlight US air quality improvement with reduction of NO2

Green Car Congress

After ten years in orbit, the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite has been in orbit sufficiently long to show that people in major US cities are breathing less nitrogen dioxide. The gas is produced primarily during the combustion of gasoline in vehicle engines and coal in power plants.

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New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

Green Car Congress

The engine leverages the spectrum of Toyota’s advanced engine technologies: Dual VVT-i with VVT-iE (Variable Valve Timing intelligent system by Electric motor); D-4S (Direct injection 4-stroke gasoline engine Superior version) direct injection and laser-clad valve seats; longer stroke (4.07 inches; bore remains at 3.44 respectively).

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India’s electric four-wheeler ride-hailing fleet incentives

Electric Vehicles India

Earlier in 2019, the study showed that in 2019, electric vehicles powered by batteries were not yet cost competitive when compared to gasoline, diesel, or compressed natural gas (CNG) vehicles. India’s electric four-wheeler. Cost analysis . The analysis is done in 3 steps: Step one-Analysis of Total Cost of Ownership (TCO) 2020.

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Perspective: A View Into the New GM

Green Car Congress

GM says it is committed to establishing a harmonized national program to improve fuel economy and lower greenhouse gas emissions. mpg in 2016, GM’s short term answer is to get greater mileage out of existing gasoline engine technologies. I was able to spend 10 minutes driving a Saturn Aura sedan with an (HCCI) engine system.

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