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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. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. Source: EPA. Off-cycle” credits of up to 15 g/mile.

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.

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Honda Manufacturing of Indiana starts production of 2012 Civic Natural Gas model

Green Car Congress

Honda Manufacturing of Indiana, LLC (HMIN) marked the start of mass production of the all-new 2012 Civic Natural Gas as it moves to increase production of the alternative-fuel Civic to support an expanding network of certified Civic Natural Gas dealers across the US. Earlier post.). in city driving and 5.5 in city driving and 5.5

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API: US petroleum demand rose 4.9% in November; gasoline up 5.4%

Green Car Congress

from November 2012 to average 19.4 Demand for gasoline rose 5.4% from November 2012 to average slightly more than 8.9 from November 2012 as most refineries came back up from their scheduled turnaround and maintenance in the prior month. Gasoline production rose 3.1% from November 2012 to an all-time high of 5.1

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EnerG2 develops new carbon adsorbent material for on-board natural gas storage

Green Car Congress

EnerG2 , a manufacturer of advanced carbon materials for next-generation energy storage (generally for batteries and ultracapacitors), has leveraged its polymer chemistry technologies to develop materials for adsorbed natural gas (ANG) applications. In addition, they require less energy to compress the gas. Earlier post.).

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Mercedes-Benz introducing B200 Natural Gas Drive

Green Car Congress

B200 Natural Gas Drive. Mercedes-Benz will stage the debut of the new B 200 Natural Gas Drive member of the B-Class family at the upcoming Paris Motor Show (27 September to 14 October 2012). In natural gas mode, consumption of the 115 kW (156 hp) B 200 Natural Gas Drive is 4.2 Click to enlarge. Click to enlarge.

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MIT/UC Davis professors challenge claims that ethanol production decreased gasoline prices in 2010 and 2011

Green Car Congress

Knittel/Smith results for implied gasoline price effects from elimination of ethanol for 2010 using Du/Hayes model and pooled-sample estimates. Source: Knittel and Smith (2012). Our resulting estimates suggest that increases in ethanol production “cause” reductions in natural gas prices but increases in unemployment.

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