Green Car Congress

APRIL 2, 2010

Source: EPA. These are expected to result in a combined MY 2016 average vehicle emission level of 250 g CO 2 /mile (equivalent to 35.5 mpg if all improvements came from fuel economy) and 34.1 L/100km) fuel economy level, respectively. Both EPA and NHTSA programs are footprint-based—i.e., mpg US (EPA).

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EPA Standards Light PHEV 236

Green Car Congress

MAY 21, 2010

US President Barack Obama signed a Presidential Memorandum directing the US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) to create a first-ever National Policy to increase fuel efficiency and decrease greenhouse gas pollution from medium- and heavy-duty trucks for Model Years 2014-2018.

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Obama 2017 Fuel Economy Emissions 225

Green Car Congress

JULY 14, 2016

liter, diesel passenger cars manufactured for model years 2009-2016. CARB said it, in conjunction with EPA, will continue the on-going technical discussions with the companies through the enforcement process to ensure a legally and technically acceptable resolution is reached which fully mitigates the excess emissions.

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California Diesel Porsche Audi 150

Green Car Congress

OCTOBER 25, 2010

The US Environmental Protection Agency (EPA) and the US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) have announced a proposed rulemaking for the first national standards to reduce greenhouse gas (GHG) emissions and improve fuel efficiency of heavy-duty trucks and buses.

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EPA Standards Fuel Gas 218

Green Car Congress

JANUARY 12, 2016

vehicles is due to ARB on 2 February 2016. CARB will continue its investigation and technical evaluations with EPA to return the vehicles to legally required emission levels, determine mitigation for past and future environmental harm, and assess penalties. US EPA issued a Notice of Violation to the company on the same day.

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California Diesel EPA 2015 150

Green Car Congress

NOVEMBER 16, 2011

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 improvements.

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Fuel Economy EPA Economy MPG 338

Green Car Congress

DECEMBER 9, 2009

Canada and the US are working towards a common North American approach to reduce greenhouse gas emissions by introducing aligned and progressively tighter regulatory requirements over the 2011-2016 model years. Bob Oliver, Executive Director of Canadian environmental NGO Pollution Probe.

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Canada Light Emissions Gas 236

Green Car Congress

FEBRUARY 15, 2016

In the US, the main regulatory drivers for increased light-duty vehicle fuel efficiency are the National Highway Traffic Safety Administration’s (NHTSA) CAFE standards and the US Environmental Protection Agency’s (EPA) GHG standard. The two standards are harmonized for comparable stringency, but there are differences. Earlier post.).

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Gasoline Fleet Emissions Fuel 150

Green Car Congress

DECEMBER 5, 2012

quadrillion Btu in 2035, as a result of fuel economy improvements achieved through stock turnover as older, less efficient vehicles are replaced by newer, more fuel-efficient vehicles. Beyond 2035, LDV energy demand begins to level off as increases in travel demand begin to exceed fuel economy improvements in the vehicle stock.

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Fuel Energy Sale 2013 225

Green Car Congress

FEBRUARY 5, 2014

With stagnating demand for gasoline due to rising fuel economy in the nation’s fleet and other factors, further increases to US ethanol consumption would require the use of higher blends of ethanol, either in conventional vehicles or in flex-fuel vehicles (FFVs) designed to tolerate blends of up to 85% ethanol (E85).

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Gasoline Exhaust Water Fuel 230

Green Car Congress

JUNE 19, 2015

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. UMTRI Survey: US drivers want better fuel economy, don’t care how.

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Standards Fuel Economy Economy EPA 150

Green Car Congress

MAY 12, 2017

Gasoline direct-injection (GDI) engines have higher fuel economy compared to the more widely used port fuel injection (PFI) engines. As a result, the market share of GDI-equipped vehicles has increased dramatically over the past decade and is expected to reach 50% of new gasoline vehicles sold in 2016. Click to enlarge.

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Fleet Engine Global Fuel Economy 207

Green Car Congress

NOVEMBER 16, 2011

The Advanced Clean Cars package combines four different regulations: light-duty vehicle greenhouse gas limits; the Zero Emission Vehicle (ZEV) mandate; the next phase of the Low Emission Vehicle (LEV-III) program; and a new Clean Fuels Outlet regulation. Earlier post.) Zero Emission Vehicle Regulation.

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Clean Cleaning California Fuel 218

Green Car Congress

APRIL 3, 2014

The committee will expand upon this new work and issue a final report in 2016 that will cover a broader range of technologies and approaches that address the 2025-2030 time frame. Objectives 1, 2, and 3 are not fully congruent when fuels having different carbon content are considered, and when GHGs other than carbon dioxide are considered.

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Gas Fuel EPA Vehicles 225

Green Car Congress

DECEMBER 8, 2011

The Advanced Clean Cars program combines the control of soot, smog-causing pollutants (LEV III) and greenhouse gas (GHG) emissions into a single coordinated package of requirements for model years 2017 through 2025. This corresponds to US EPA Tier 2 Bin 2.). Greenhouse Gas Emission Standards. Click to enlarge. Harmonization.

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California Clean Cleaning Fleet 186

Green Car Congress

SEPTEMBER 19, 2019

In a speech on Tuesday at the National Automobile Dealers Association meeting in Washington, US Environmental Protection Agency (EPA) Administrator Andrew Wheeler outlined the Trump Administration’s thinking on national fuel economy standards and California. criteria pollutants. -Ed.] Earlier post.). Earlier post.).

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Fuel Economy Standards California EPA 170

Green Car Congress

AUGUST 3, 2018

This would result in an average fuel economy for passenger cars of 43.7 In addition, EPA is also proposing to exclude CO 2 -equivalent emission improvements associated with air conditioning refrigerants and leakage (and, optionally, offsets for nitrous oxide and methane emissions) after model year 2020. million barrels per day.

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EPA Fuel Economy California MPG 150

Green Car Congress

DECEMBER 20, 2009

Ford views EcoBoost as a strategy as well as a product—one that will serve as a key element of Ford’s CO 2 and fuel economy product strategy—said Dan Kapp, Director, Ford Powertrain Research and Advanced Engineering, during a briefing on the company’s fuel economy strategies in Dearborn.

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Fuel Economy Economy Ford Downsizing 186

Green Car Congress

MARCH 25, 2017

The Advanced Clean Cars program was approved as an integrated regulatory package in January 2012, brining together LEV III standards for criteria pollutants and greenhouse gas standards. Earlier post.) Earlier post.) Earlier post.) Earlier post.)

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California Light Vehicles Gas-Electric 186

The Truth About Cars

JUNE 29, 2023

The Alliance for Automotive Innovation (AAI) is reportedly prepared to tell the Environmental Protection Agency (EPA) that its proposal to significantly reduce vehicle emissions through the 2032 model year is wildly unrealistic. The EPA's proposal also does not mandate a specific technology such as EVs.

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EPA Auto Tax Credit Industrial 121

Charged EVs

MAY 18, 2021

Q&A with former EPA exec Margo Oge. Federal emissions and fuel economy regulations have been instrumental in encouraging (or coercing) automakers to produce EVs, and to make their legacy vehicles cleaner. Under President Obama, the EPA set the first federal greenhouse gas standard for cars.

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EPA Standards Emissions Obama 55