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EVs dominate list of efficient cars in ORNL 2022 Fuel Economy Guide

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The 2022 Fuel Economy Guide, released by ORNL for the DOE/EPA fueleconomy.gov website, provides up-to-date information on fuel economy, environmental and safety data, so consumers can choose the most fuel-efficient vehicle that meets their needs. Credit: Andrew Sproles/ORNL, U.S.

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EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

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In the United States, emissions associated with the consumption of petroleum fuels—motor gasoline, distillate, jet fuel, and more—have consistently made up the largest portion of CO 2 emissions. Natural gas surpassed coal to become the most prevalent fuel used to generate electricity in the United States in 2016.

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EIA: US energy-related CO2 emissions down 1.7% in 2016; carbon intensity of economy down 3.1%; transportation emissions up

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US energy-related CO 2 emissions decreased by 89 million metric tons (MMmt), from 5,259 MMmt in 2015 to 5,170 MMmt in 2016. decline in energy intensity of the economy (Btu/GDP). Combining these two factors, the overall carbon intensity of the economy (CO 2 /GDP) declined by 3.1%. Motor gasoline accounted for 56.0%

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Benchmark: lithium has to scale twenty times by 2050; generational challenge for automakers

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The world will need more than twenty times the amount of lithium than was mined last year to meet demand by mid-century, driven by growth in energy storage and electric vehicles, according to new analysis from Benchmark Mineral Intelligence. Annual production of 11.2 Near-term, a total of 2.9 —Simon Moore.

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Honeywell Expects Turbocharged Engine Segment to Double by 2015

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Honeywell expects the global turbo segment to double in the next five years, from 17 million new turbo vehicles in 2009 to 35 million in 2015. In China, turbocharging will grow from approximately 10% today to 20% by 2015. million engines in 2009 to six million engines in 2015. Power & Associates, and R.L. Polk & Co.,

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GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

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Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin.

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,

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