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EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

Green Car Congress

The US Environmental Protection Agency (EPA) reinstated California’s authority under the Clean Air Act to implement its own greenhouse gas (GHG) emission standards and zero emission vehicle (ZEV) sales mandate.

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Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

Green Car Congress

Light-duty vehicles, including sedans, SUVs, and pickup trucks, are currently responsible for 58% of US transportation sector emissions. Pickup trucks accounted for 14% of light-duty vehicle sales in the United States in 2020, and the market share of both pickups and SUVs has grown in recent years. —Woody et al.

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Ozinga Energy and Ingevity to field adsorbed natural gas bi-fuel pickup

Green Car Congress

Ingevity and Ozinga Energy are partnering to begin a field demonstration of adsorbed natural gas (ANG) bi-fuel pickup trucks. Developed by Adsorbed Natural Gas Products, Inc. Already a strong supporter of alternative fuels, a large majority of Ozinga’s fleet of concrete trucks operate on compressed natural gas (CNG).

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Poorly timed traffic lights add to greenhouse gas emissions: Here's an estimate of how much

Green Car Reports

Mass adoption of electric vehicles is proceeding slowly, but one way to reduce greenhouse gas emissions today could be addressing poorly timed traffic lights, the traffic data analysis and controls firm Inrix claims.

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Argonne report on characteristics of light-duty plug-in electric vehicles in US

Green Car Congress

A new report from a team at Argonne National Laboratory examines the changing characteristics for light-duty plug-in electric vehicles (PEVs) from 2010-2021, evaluating range, energy efficiency, costs, and performance. 2022) “Assessment of Light-Duty Plug-in Electric Vehicles in the United States, 2010 – 2021.” Gohlke et al.

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Audi networks with traffic lights in Düsseldorf; “Green wave”

Green Car Congress

Audi is moving ahead with networked traffic lights in Düsseldorf. After Ingolstadt, the city on the Rhine is the second in Europe in which Audi is introducing its Traffic Light Information service. Vehicle-to-infrastructure (V2I) services like Audi Traffic Light Information increase efficiency, convenience and safety on the roads.

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Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

Green Car Congress

They further estimated that roughly one-fifth of the savings can be attributed to gasoline price increases over the period and four-fifths to fuel economy and greenhouse gas (GHG) standards. Estimated attribution of fuel savings due to fuel economy improvements to light-duty vehicles since 1975. Greene et al. has almost doubled.