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. Originally published by Union of Concerned Scientists, The Equation.

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Fuel Economy Economy Emissions Fuel 120

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AUGUST 30, 2010

Source: EPA. The US Department of Transportation (DOT) and the US Environmental Protection Agency (EPA) are jointly proposing changes to the fuel economy labels consumers see on the window of new vehicles in dealer showrooms. EPA and DOT are proposing two new label designs for comment. Click to enlarge.

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Fuel Economy EPA Economy Fuel 297

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APRIL 2, 2018

The US Environmental Protection Agency (EPA) Administrator Scott Pruitt announced the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that the current standards are not appropriate and should be revised.

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EPA Standards Emissions Light 199

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NOVEMBER 10, 2016

The average fuel economy (window-sticker value) of new vehicles sold in the US in October was 24.8 mpg from the value for September, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI). l/100 km)—down 0.4 in August 2016, down 0.01

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Fuel Economy Economy Fuel MPG 199

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NOVEMBER 16, 2012

The US Environmental Protection Agency (EPA) announced that it has not found evidence to support a finding of severe “economic harm” that would warrant granting a waiver of the Renewable Fuels Standard (RFS). To support the waiver decision, EPA conducted several economic analyses, including modeling of the impact that a waiver.

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EPA Renewable Standards Fuel 300

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APRIL 16, 2012

The US Environmental Protection Agency (EPA) has released the 17 th annual US greenhouse gas (GHG) inventory. The fundamental factors influencing this trend include (1) a generally growing domestic economy over the last 21 years; and (2) an overall growth in emissions from electricity. Transportation. from the previous year.

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2010 EPA Transportation Emissions 252

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FEBRUARY 28, 2012

The US Environmental Protection Agency (EPA) “ Inventory of US Greenhouse Gas Emissions and Sinks: 1990-2010 ” draft report shows that in 2010, overall greenhouse gas (GHGs) emissions increased by 3.3% CO 2 emissions in the transportation sector were about 1,736.5 EPA is seeking public comment on the draft. the year before.

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2010 EPA Emissions Transportation 250

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MARCH 22, 2017

l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71 The resulting trajectory would reduce CO 2 emissions by half and increase fuel economy by more than 60% from 2016 through 2030. Starting from a baseline 26 mpg (9.04

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Fuel Economy Economy Fuel Price 210

CleanTechnica EVs

NOVEMBER 16, 2023

Saving money is on everyone’s minds these days, and improving your vehicle’s fuel economy is both economically and environmentally smart. continued] The post The 2024 Fuel Economy Guide Can Help You Choose Your Next Fuel-Efficient Vehicle appeared first on CleanTechnica.

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Fuel Economy Economy Fuel Vehicles 89

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DECEMBER 9, 2016

The average fuel economy (window-sticker value) of new vehicles sold in the US in November was 24.9 l/100 km)—unchanged from the revised value for October, according to the monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI).

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Fuel Economy Economy Fuel MPG 150

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DECEMBER 4, 2013

The average fuel-economy (EPA window-sticker) value of new light-duty vehicles sold in the US in November was 24.8 mpg from the revised October value, according to the monthly report from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute. Vehicle fuel economy is up 4.7

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Fuel Economy Economy Light MPG 281

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APRIL 16, 2014

Source: EPA. The US Environmental Protection Agency (EPA) released its 19 th annual report of overall US greenhouse gas (GHG) emissions, showing a 3.4% Source: EPA. a general decline in the carbon intensity of fuels combusted for energy in recent years by most sectors of the economy. Source: EPA. Click to enlarge.

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2005 2012 EPA 2011 252

CleanTechnica EVs

SEPTEMBER 28, 2022

MPGe is a unit of measure used by the Environmental Protection Agency (EPA) to represent EV fuel economy in a common unit with gas-powered vehicles, where 33.7 For Model Year 2022 (MY 2022), 17 electric vehicle (EV) models achieved 100 miles per gallon equivalent (MPGe) or higher.

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EPA Fuel Economy Gas-Electric Economy 95

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MARCH 15, 2017

EPA Administrator Scott Pruitt and Department of Transportation Secretary Elaine Chao announced that EPA intends to reconsider its final determination issued on 12 January 2017 which recommended no change to the greenhouse gas standards for light duty vehicles for model years 2022- 2025. Earlier post.) Background.

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EPA Standards Light Gas 150

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APRIL 16, 2015

Source: EPA. over the prior year, according to the EPA’s newly published Inventory of US Greenhouse Gas Emissions and Sinks: 1990–2013. The transportation sector was the second largest sector source, at 27%. Transportation sector GHG emissions 1990-2013. Source: EPA. Transportation End-Use Sector.

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2013 EPA Coal 2004 150

Green Car Reports

DECEMBER 1, 2016

Environmental Protection Agency (EPA) has decided to maintain existing Corporate Average Fuel Economy (CAFE) standards through 2025. Enacted by the Obama Administration in 2012, the standards call for automakers to achieve a fleet average of 54.5 mpg (equivalent to about 38 mpg in the real world) by that year.

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Fuel Economy EPA Economy Standards 60

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MARCH 6, 2013

Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8 EPA recommends a 10% decrement.) The study was supported by Sustainable Worldwide Transportation.

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Fuel Economy Economy North America Fuel 311

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MARCH 24, 2016

Autonomous vehicle driving behavior can have a considerable effect on fuel economy. However, the study also showed that autonomous vehicle (AV) technology following algorithms designed without considering efficiency can degrade fuel economy by up to 3%. —Mersky and Samaras (2016).

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Fuel Economy Economy Fuel Vehicles 150

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APRIL 23, 2021

US President Joe Biden announced a new target for the United States to achieve a 50-52% reduction from 2005 levels in economy-wide net greenhouse gas (GHG) emissions in 2030. Source: EPA “Inventory of US Greenhouse Gas Emissions and Sinks”. or 5,769 MMT CO 2 Eq. after accounting for sequestration from the land sector.

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2005 Emissions Renewable 2019 243

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FEBRUARY 13, 2012

The average fuel economy of new vehicles sold in the US. mpg from December, according to figures from the University of Michigan Transportation Research Institute (UMTRI). The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag). mpg US (10.2

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Fuel Economy Economy MPG Fuel 231

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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.

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Fuel Economy Gasoline Economy Standards 231

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APRIL 18, 2018

The mission of the Environmental Protection Agency (EPA) is to protect human health and the environment. However, as the EPA is getting ready to relax the future vehicle fuel economy standards , the time is right to consider whether, under the current administration, this agency’s mission is, in fact, being carried out.

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Environment Fuel Economy EPA Economy 220

Green Car Reports

JULY 28, 2021

President Biden will soon propose fuel-economy and EV adoption targets that surpass targets set by his former boss, AP News reported Tuesday.

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Obama MPG Fuel Economy EPA 182

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MARCH 31, 2010

In a speech at Andrews Air Force Base today, President Obama said that the Environmental Protection Agency (EPA) and the Deport of Transportation (DOT) will sign the joint final rule establishing greenhouse gas emission standards and corporate average fuel economy standards for light-duty vehicles for model years 2012-2016 tomorrow.

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Fuel Economy EPA Economy Obama 170

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JANUARY 4, 2013

The average fuel economy (window-sticker value) of new vehicles sold in the US in December was 23.9 l/100km), according to the latest monthly report from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI). This is an increase of 3.8 This is an increase of 3.8 Source: UMTRI.

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Fuel Economy Economy Fuel 2007 225

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FEBRUARY 25, 2015

million contract by the US Environmental Protection Agency (EPA) to provide testing and analytical services related to vehicle emissions and fuel consumption. New testing guidance from EPA. EPA has previously established test procedures for both steps. Southwest Research Institute (SwRI) has been awarded a five-year, $20.16-million

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EPA Emissions Fuel Fuel Economy 150

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SEPTEMBER 10, 2013

The average fuel-economy (window-sticker) value of new vehicles sold. l/100 km), according to the latest monthly analysis from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute. The average fuel economy of model year 2013 vehicles sold thus far. value is up 0.1 This is up 1.2

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Fuel Economy MPG Economy Fuel 199

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NOVEMBER 5, 2012

University of Michigan Transportation Research Institute (UMTRI) researchers Michael Sivak and Brandon Schoettle report that the average fuel economy (window-sticker value) of new vehicles sold in the US in October reached 24.1 l/100km)—the highest level yet, and up 4.0 mpg from October 2007 (the first month of their monitoring).

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Fuel Economy Economy Fuel MPG 218

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JULY 9, 2014

The US Environmental Protection Agency (EPA) has selected ANSYS simulation solutions to model in-cylinder combustion to develop an advanced test engine that will demonstrate fuel-saving and emissions-reducing technologies. By using ANSYS FORTÉ, the EPA can experiment with engine design in a virtual setting. Source: ANSYS. Earlier post.)

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EPA Engine Emissions Standards 210

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MAY 2, 2012

The average fuel economy (window-sticker value) of new vehicles sold in the US in April was 23.9 L/100 km), according to the latest figures from the University of Michigan Transportation Research Institute (UMTRI). This index is based on a different set of EPA ratings than the window-sticker values.). mpg from March.

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Fuel Economy Economy MPG 2007 225

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JULY 5, 2012

The average fuel economy (window-sticker value) of new vehicles sold in the US in June was 23.6 L/100km), according to figures from the University of Michigan Transportation Research Institute (UMTRI). However, the fuel economy in June was down 0.1 Average sales-weighted fuel economy. This represents an improvement of 3.5

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Fuel Economy Economy MPG 2007 225

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JUNE 5, 2012

The average sales-weighted fuel economy (adjusted EPA window sticker value) of new vehicles purchased in the US dropped 0.2 L/100km), likely reflecting the slight reduction the price of gasoline, according to the monthly report from researchers at the University of Michigan Transportation Research Institute (UMTRI). mpg US (9.9

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Fuel Economy MPG Economy Purchase 218

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DECEMBER 5, 2012

The average fuel economy (window-sticker value) of new vehicles sold in the US in November was 24.1 mpg from October 2007, according to the latest tracking figures from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI). l/100 km)—tying the record set in October, and up 4.0

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Fuel Economy Economy MPG Fuel 225

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JULY 2, 2013

Biofuel advocacy group Advanced Biofuels introduced the concept of “E30 Capable” vehicles as part of its comments to the the US Environmental Protection Agency’s (EPA’s) recently proposed Tier 3 motor vehicle fuel and emission rulemaking. Earlier post.). Earlier post.)

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USA EPA Concept Fuel 236

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NOVEMBER 30, 2016

The US Environmental Protection Agency (EPA) has proposed leaving the greenhouse gas (GHG) emissions standards for light-duty vehicle model years 2022-2025 in place, based on its technical analysis that shows automakers are well positioned to meet the targets. l/100 km), if achieved exclusively through fuel economy improvements.

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NOVEMBER 15, 2013

The US Environmental Protection Agency (EPA) is proposing a reduction in the cellulosic biofuel and total renewable fuel standards (RFS) for 2014. Specifically, EPA is proposing a total renewable fuel target of 15.21 Specifically, EPA is proposing a total renewable fuel target of 15.21 billion gallons. Earlier post.)

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2014 EPA Renewable Standards 255

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APRIL 3, 2013

Having approval for such a high octane certification fuel would, the EPA proposed in the Tier 3 Notice of Proposed Rulemaking: help manufacturers that wish to raise compression ratios to improve vehicle efficiency, as a step toward complying with the 2017 and later light-duty greenhouse gas and CAFE standards (2017 LD GHG). Earlier post.)

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