Electrek

SEPTEMBER 23, 2021

Tesla is fighting the rest of the auto industry in the US over respecting the Corporate Average Fuel Economy (CAFE) requirements set back in 2016. more… The post Tesla is fighting the auto industry over fuel economy standards appeared first on Electrek.

Fuel Economy 139

Fuel Economy Auto Industry Economy Standards 139

Green Car Congress

JULY 29, 2023

NHTSA is also setting forth proposed augural standards for MY 2032 passenger cars and light trucks, that would increase at 2% and 4% year over year, respectively, as compared to the prior year’s standards. The proposal would also drive fuel efficiency improvements for heavy-duty pickup trucks and work vans.

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Standards Fuel Fuel Economy Light 283

Green Car Congress

APRIL 12, 2023

The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fuel economy of EVs for use in the Corporate Average Fuel Economy (CAFE) program administered by the Department of Transportation (DOT). Background. Proposed PEF.

Fuel Economy 150

Fuel Economy Economy Fuel 2000 150

Green Car Congress

MARCH 7, 2019

The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and Fuel Economy.

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Fuel Economy 2017 Economy EPA 268

Green Car Congress

MARCH 3, 2020

In the US, Model Year (MY) 2018 vehicle fuel economy was 25.1 Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fuel economy has increased 30%, or 5.8 Average estimated real-world CO 2 emissions are projected to fall 6 g/mi to 346 g/mi and fuel economy is projected to increase 0.4

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Fuel Economy Economy Fuel 2004 221

Green Car Congress

MARCH 26, 2022

liter, twin-turbo, inline, six-cylinder engine, named Hurricane, that delivers better fuel economy and fewer emissions than larger engines while at the same time generates more horsepower and torque than many competitors’ naturally aspirated V-8 and boosted six-cylinder power plants. 1 compression ratio and uses 91 octane premium fuel.

Fuel Economy 259

Fuel Economy Economy Emissions Fuel 259

Green Car Congress

OCTOBER 13, 2021

The A3 features a standard 2.0-liter Augmented by a standard 48-volt mild-hybrid (MHEV) system, a first for the model, it has the ability to coast automatically with the engine temporailly shut off in many driving situations. screen, and a host of standard and available technologies to make it as immersive as it is intuitive.

Audi 397

Audi Standards Fuel Economy MPG 397

Cars That Think

FEBRUARY 23, 2023

I thought briefly about purchasing a car that got better gas mileage, but it made sense first to see how much fuel economy I could eek out from the aging econobox I am now driving: a 1991 Toyota Corolla. Many newer cars show instantaneous fuel consumption on the dash. Mine doesn’t. Nor would this be something easy to add.

Fuel Economy 145

Fuel Economy Economy Fuel MPG 145

Green Car Congress

OCTOBER 8, 2021

The enhanced D13 Turbo Compound (D13TC) engine from Volvo Trucks is now standard on all Volvo VNL models, providing enhanced fuel efficiency and reducing overall cost of ownership. In Europe and other key markets, the D13TC engine has exceeded expectations and has proven to be fuel efficient, reliable and popular with drivers.

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Volvo Engine Fuel Economy Economy 243

Teslarati

SEPTEMBER 30, 2023

The Alliance for Automotive Innovation has issued a warning about the NHTSA’s proposed fuel economy standards for 2027-2032 model year vehicles. As per the group, if the new proposed fuel economy standards are finalized, the industry’s transition to electric vehicles would be compromised.

Fuel Economy 71

Fuel Economy Economy Auto Fuel 71

Green Car Congress

AUGUST 10, 2017

New analysis commissioned by Ceres, a sustainability nonprofit organization working with investors and companies, suggests that national fuel economy and emissions standards can help increase the viability and international competitiveness of domestic automakers and suppliers. The analysis, “ What’s Driving the U.S

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Fuel Economy Economy Standards Emissions 186

Green Car Congress

JULY 15, 2014

Improving fuel economy exhibits diminishing returns in fuel savings, according to a brief analysis by the US Energy Information Administration (EIA). Similarly, the fuel and cost savings of improving fuel economy from 12 mpg to 15 mpg are the same as increasing from 30 mpg to 60 mpg.

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Fuel Economy Economy Fuel MPG 325

CleanTechnica EVs

JANUARY 16, 2022

A US appeals court rejected Tesla’s request to reinstate higher civil penalties for automakers who fail to meet US fuel economy standards, Reuters has reported. In August, Tesla asked […].

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Fuel Economy Economy Fuel Standards 129

Green Car Congress

JANUARY 16, 2018

EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report is the authoritative reference for real-world fuel economy, technology trends and tailpipe carbon dioxide emissions, for new personal vehicles sold in the US every year since 1975.

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Fuel Economy Economy EPA Fuel 261

The Truth About Cars

OCTOBER 3, 2023

A letter from talking heads at an outfit called the American Automotive Policy Council outlines what it estimates billions of dollars in fines could be levied at companies like General Motors and Stellantis if a government proposal to hike fuel economy standards through 2032 is adopted.

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Fuel Economy Economy Fuel Missouri 109

Green Car Congress

SEPTEMBER 19, 2019

This action is based on the premise that federal law preempts state and local tailpipe greenhouse gas (GHG) emissions standards as well as zero emission vehicle (ZEV) mandates. California’s ability to enforce its Low Emission Vehicle program and other clean air standards to address harmful smog-forming vehicle emissions—i.e.,

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Fuel Economy EPA Economy Fuel 220

Green Car Congress

JUNE 27, 2014

In the US Energy Information Administration’s Annual Energy Outlook 2014 (AEO2014) Reference case, more-stringent vehicle fuel economy standards contribute to a decline in motor gasoline consumption through 2040. The Reference case projects an increase in VMT that, all else equal, would increase motor gasoline fuel consumption.

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Fuel Economy Gasoline Economy Standards 231

Green Car Congress

APRIL 28, 2015

In a policy update, the International Council on Clean Transportation (ICCT) reports that Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) have finalized new proposed fuel economy standards for light- and medium-duty commercial vehicles with gross vehicle weights less than 3.5

Fuel Economy 150

Fuel Economy Japan Economy Light 150

Green Car Congress

AUGUST 2, 2018

The US Environmental Protection Agency (EPA) and US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) released their long-expected notice of proposed rulemaking (NPRM) to adjust the Congressionally-mandated Corporate Average Fuel Economy (CAFE) and Light-Duty Vehicle Greenhouse Gas Emissions Standards.

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Fuel Economy Economy EPA MPG 186

CleanTechnica EVs

NOVEMBER 7, 2021

By Dave Cooke A decade ago, the Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) finalized the first ever fuel economy and global warming emissions standards for heavy-duty trucks.

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Fuel Economy Economy Emissions Fuel 134

Green Car Congress

JUNE 30, 2016

Electric vehicles (EVs) will need to increase their combined market share to 16% by 2020 for markets to achieve the aggressive fuel economy standards set by regulators, according to new research by the World Energy Council, the UN-accredited global energy body representing the entire energy spectrum. In the EU, the EV gap is 1.4

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Fuel Economy 2020 Economy Standards 247

Green Car Congress

APRIL 12, 2018

Researchers at Jilin University (China) have investigated the effect of gasoline components on fuel economy, combustion and emissions in a GDI (gasoline-direct-injection) engine. The team subsequently followed up this first study with a second, exploring the effects in a PFI (port-fuel-injection) engine. —Han et al.

Fuel Economy 186

Fuel Economy Gasoline Economy Emissions 186

Clean Fleet Report

AUGUST 28, 2021

But how can you increase your fuel economy? Surprisingly, the number of items you carry in your vehicle can have a meaningful impact on your fuel economy. While it does cost a bit to have your car checked over by a mechanic, regular maintenance will improve your fuel economy and help you catch problems before they occur.

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Fuel Economy Economy Fuel Maintenance 103

Green Car Congress

FEBRUARY 21, 2013

In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050).

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Fuel Economy MIT Fuel Tax Economy 288

Green Car Congress

APRIL 10, 2014

Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. liter four-cylinder engine, also suffered as its fuel economy dipped 22% from 42.5

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Fuel Economy Economy Cost Of Fuel 313

Green Car Congress

SEPTEMBER 7, 2017

A team at Carnegie Mellon University has found that engineering design modifications that compromise other performance attributes—specifically acceleration—offer a pathway to reduce the cost to automakers of compliance with fuel economy standards. —Whitefoot et al.

Fuel Economy 150

Fuel Economy Economy Design Fuel 150

Green Car Reports

OCTOBER 22, 2018

Readers who want to make their voices heard in objection to (or support of) the EPA proposal to freeze fuel economy standards have until tomorrow to get their comments in. The EPA proposed in early August to undo Obama-era rules requiring cars to reach increasingly stringent fuel-economy targets through 2025.

Fuel Economy 118

Fuel Economy EPA Economy Fuel 118

Green Car Congress

NOVEMBER 11, 2014

ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC). A key component of the ILSAC GF-5 designation is demonstrated fuel economy improvement. In the past, environmentally friendly lubricants have faced performance questions.

Fuel Economy 230

Fuel Economy Oil Economy Motor 230

Green Car Congress

OCTOBER 12, 2015

Researchers at the MIT Joint Program on the Science and Policy of Global Change have compared the worldwide economic, environmental, and energy impacts of currently planned fuel economy standards (extended to the year 2050) with those of region-specific carbon prices designed to yield identical CO 2 emissions reductions.

Fuel Economy 150

Fuel Economy MIT Economy Fuel 150

Green Car Congress

OCTOBER 9, 2017

In comments submitted to the US Environmental Protection Agency (EPA), a coalition of stakeholders led by the Urban Air Initiative (UAI) said ethanol is a price-competitive, safe, and efficient high-octane fuel additive that can help meet efficiency and CO 2 reduction goals if given access to the market.

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Fuel Economy EPA Nebraska Economy 150

Green Car Reports

JULY 19, 2019

The EPA's plans to freeze fuel economy and emissions standards have been put on hold until at least Labor Day, sources familiar with the plans told Bloomberg earlier this week.

Fuel Economy 98

Fuel Economy EPA Economy Fuel 98

Green Car Congress

AUGUST 28, 2013

The 2014 Chevrolet Malibu arriving in dealerships this fall will offer fuel-saving stop/start technology as standard on its 2.5L l/100 km, respectively)—a 14% improvement in city fuel economy—at a starting price of $22,965, including an $825 destination charge but excluding tax, title, and license and dealer fees.

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Fuel Economy Chevrolet 2014 Economy 259

Green Car Congress

JANUARY 18, 2013

This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fuel economy estimates for city, highway, and combined driving for all U.S.-legal drop in fuel economy due to traveling 80 mph rather than 70 mph.

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Fuel Economy Economy Fuel MPH 326

Green Car Reports

APRIL 30, 2018

After announcing its intention last month to roll back emissions standards that require cars to get higher fuel economy, the EPA is now circulating a proposal in Washington to freeze the standards at 2020 levels through 2026. The story was first reported by the Los Angeles Times, and confirmed by Reuters.

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Fuel Economy Economy EPA Los Angeles 82

Green Car Congress

JUNE 24, 2014

Chrysler Group is offering fuel-saving Engine Stop-Start (ESS) technology as standard equipment on certain models of the award-winning 2015 Jeep Cherokee mid-size SUV and 2015 Chrysler 200 mid-size sedan. ESS accounts for a one-mpg city-cycle fuel-economy gain in the Ram, the most fuel-efficient truck in its segment.

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Fuel Economy Chrysler Jeep 2015 239

Green Car Congress

JULY 18, 2022

The twenty light-duty gasoline vehicles included a mixture of technologies, such as gasoline direct injection (GDI), port fuel injection (PFI) as well as PFI+GDI fuel systems that are representative of the current California gasoline fleet. One hybrid electric vehicle (HEV) equipped with a PFI engine was also used.

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Fuel Economy Economy Fuel Ozone 186

Green Car Congress

MAY 22, 2014

Stop/start technology will be standard on the 2015 Impala base 2.5-liter liter ECOTEC engine, an addition that improves the vehicle’s city fuel economy by nearly 5%, or one mile per gallon. The Impala comes standard with a four-cylinder engine, which currently accounts for more than 30% of Impala retail sales.

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Fuel Economy 2015 Chevrolet Economy 210