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Draft Standardization Roadmap For Additive Manufacturing Version 3.0 released for comment

Green Car Congress

America Makes and the American National Standards Institute (ANSI) released a draft of the Standardization Roadmap for Additive Manufacturing (Version 3.0) Developed by the America Makes and ANSI Additive Manufacturing Standardization Collaborative (AMSC), the roadmap was last published in June 2018.

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Minnesota B20 biodiesel standard to take effect in 2018

Green Car Congress

The state of Minnesota will implement a new biodiesel standard next spring, as Minnesota moves to a 20% biodiesel blend (B20) at pumps across the state. Beginning in May 2018, B20 will be sold at filling stations across Minnesota during summer months, when higher biodiesel blends can be used reliably.

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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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America Makes and ANSI publish Standardization Roadmap For Additive Manufacturing v3.0

Green Car Congress

America Makes and the American National Standards Institute (ANSI) announced the publication of the Standardization Roadmap for Additive Manufacturing, Version 3.0 , developed by the America Makes and ANSI Additive Manufacturing Standardization Collaborative (AMSC). The AMSC itself does not develop standards or specifications.

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Buick adding new eAssist mild hybrid to 2018 Buick LaCrosse as standard powertrain

Green Car Congress

The Buick LaCrosse is adding eAssist light electrification for the 2018 model. It will be the standard powertrain for the 2018 LaCrosse, which goes on sale this fall. The new standard 2.5L The new standard 2.5L With its 9% increase in overall torque, drivers get the responsiveness expected from a full-size sedan.

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EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later.

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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. Their paper is published in the journal Energy Policy. Greene et al. Greene, Charles B. 2020.111517.