Fuel Economy, Gas, Gasoline and Light

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

MAY 3, 2020

A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Fleet-wide fuel economy gains produced large fuel savings. Greene et al.

Fuel Economy

Fuel Economy Economy Light 2018

PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

Green Car Congress

MAY 22, 2020

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system. That’s where PNNL’s onboard separation technology comes in.

Fuel Economy

Fuel Economy Economy Fuel Gasoline

DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

Green Car Congress

OCTOBER 19, 2021

Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.

Gasoline-Electric

Gasoline-Electric 2020 SUV Gasoline

EIA: fuel economy improvements bring diminishing returns in fuel savings

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.

Fuel Economy

Fuel Economy Economy Fuel MPG

EPA’s annual automotive trends report shows slight increase in fuel economy from MY2017 to MY2018

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

Fuel Economy

Fuel Economy Economy 2004 Fuel

EIA: fuel economy standards drive down projected gasoline use; diesel use, product exports rise

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.

Fuel Economy

Fuel Economy Gasoline Economy Standards

Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

JUNE 23, 2014

At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 Cost of the new engine relative to gasoline baseline. Earlier post.). l/100 km) for a vehicle of that size.

Fuel Economy

Fuel Economy Economy Gasoline Downsizing

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

DECEMBER 13, 2013

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.

Fuel Economy

Fuel Economy 2012 Economy EPA

Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

Green Car Congress

MARCH 26, 2015

The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. —Michael Ruth, Director/Technical Project Leader, Advanced Light-Duty. kg) lighter than the original all-aluminum gasoline V8. Test cycle fuel economy (mpg).

Fuel Economy

Fuel Economy Economy Diesel Light

EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

DECEMBER 21, 2021

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. year over year.

EPA

EPA Standards Gas Pollution

EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

Green Car Congress

OCTOBER 11, 2014

The agency’s reasoning was that since alternative fuel vehicle production has generally been less than 0.1% of total vehicle production until very recently, the impact of excluding alternative fuel vehicles was negligible. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

Fuel Economy

Fuel Economy EPA PHEV Economy

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

Green Car Congress

APRIL 17, 2021

The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. from 2018 to 2019, and CO 2 emissions just from fossil fuel combustion decreased 2.7%

2005

2005 2019 EPA Climate Change

U Chicago study proposes market-based approach to fuel economy standards to deal with impacts of fuel price volatility

Green Car Congress

JANUARY 10, 2017

Volatile gasoline prices have caused some regulators and carmakers alike to question the cost and effectiveness of current fuel economy standards, with some arguing they are too stringent and others saying they should be even stronger. —Ryan Kellogg, summarizing his research.

Fuel Economy

Fuel Economy Chicago Economy Standards

GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

Green Car Congress

MARCH 7, 2013

Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year. A good rule of thumb is that a 10% reduction in curb weight will reduce fuel consumption by about 6.5%.

Fuel Economy

Fuel Economy Economy GM Gasoline

Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

AUGUST 8, 2017

As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,

Mazda

Mazda Gasoline Fuel Economy Gasoline-Electric

ExxonMobil: diesel will surpass gasoline as the number one global transportation fuel by 2020

Green Car Congress

MARCH 9, 2013

Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Sources for fuel economy gains in light-duty vehicles. Click to enlarge. Source: ExxonMobil Outlook.

Gasoline

Gasoline Transportation 2020 Diesel

EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

Green Car Congress

MARCH 22, 2019

USenergy-related carbon dioxide emissions and fossil fuel energy consumption. In the United States, emissions associated with the consumption of petroleum fuels—motor gasoline, distillate, jet fuel, and more—have consistently made up the largest portion of CO 2 emissions.

Gas

Gas Emissions Energy Coal

EPA to maintain light-duty vehicle GHG standards unchanged through 2025

Green Car Congress

JANUARY 13, 2017

In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. mpg-e (if all reductions were achieved exclusively through fuel economy improvements).

EPA

EPA Light Standards Fuel Economy

ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

JULY 11, 2017

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. Meeting the 2025 standard will require an average improvement in fuel economy of about 4.1%

Diesel

Diesel Light Fuel Economy 2017

New Delphi Technologies 500+ bar GDi system cuts gasoline particulate emissions by up to 50%, reduces fuel consumption

Green Car Congress

MAY 16, 2019

Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards. Reducing engine-out emissions cuts tailpipe emissions in the crucial period before catalyst light-off and reduces the need for costly aftertreatment systems.

Emissions

Emissions Gasoline Fuel Exhaust

EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

Green Car Congress

JANUARY 28, 2019

For the Transportation sector, EIA projects that energy consumption will decline between 2019 and 2037 (in the Reference case) because increases in fuel economy more than offset growth in vehicle miles traveled (VMT). This growth arises from increases in air transportation outpacing increases in aircraft fuel efficiency.

Transportation

Transportation Energy Fuel Economy 2018

New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

Green Car Congress

APRIL 23, 2018

Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 liter four-cylinder Dynamic Force Engine is more fuel efficient, runs cleaner, and is more powerful than previous iterations, and excels at dissipating thermal inefficiencies. l/100 km) combined.

Fuel Economy

Fuel Economy MPG 2019 Economy

EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

APRIL 6, 2016

Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% Further, there is increasing interest among stakeholders in exploring the benefits of higher octane fuels that would lead to higher compression ratios which would lead to more efficient engines and reduced fuel consumption.

Downsizing

Downsizing Gasoline Engine Design

GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

Green Car Congress

MARCH 25, 2015

Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin.

Fuel Economy

Fuel Economy Malibu Hybrid MPG Volt

Total natural gas vehicle sales in US down 6.5% in 2014 due to 34% drop in light-duty sales; medium- and heavy-duty up

Green Car Congress

MARCH 29, 2015

In 2014, light-, medium-, and heavy-duty natural gas vehicle (NGV) production/sales in the US totaled just over 18,000 vehicles, down 6.5% The light-duty segment fell 34% from 2013, mostly related to a drop in orders from the gas and oil exploration and production (E&P) sector. Source: NGVAmerica. Click to enlarge.

2014

2014 Sale Light Gas

NRC Canada team investigates effect of gasoline particulate filter on PM from light-duty GDI engine

Green Car Congress

SEPTEMBER 17, 2015

A team led by researchers from the National Research Council Canada has investigated the effect of the use of a gasoline particulate filter on the size and morphology of PM emitted from a light-duty gasoline-direct-injection (GDI) vehicle over the FTP-75 and US06 transient drive cycles. Click to enlarge. Earlier post.)

Gasoline

Gasoline Canada Light Engine

EPA annual inventory shows US GHG up 3.1% from 2017-2018

Green Car Congress

APRIL 14, 2020

The 2020 edition of US Environmental Protection Agency’s (EPA) comprehensive annual report on nationwide greenhouse gas (GHG) emissions shows that emissions increased from 2017 to 2018 by 3.1% (after accounting for sequestration from the land sector). The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e.,

2018

2018 2017 EPA 2005

EPA: US GHG fell 0.5% y-o-y in 2017; power sector down by 4.2%, transportation up 1.21%

Green Car Congress

APRIL 15, 2019

Year-over-year, US greenhouse gas emissions were 0.5% lower in 2017 than the prior year (after accounting for sequestration from the land sector), and power sector emissions fell 4.2%, according to the 2019 edition of the US Environmental Protection Agency’s (EPA) annual report on greenhouse gas (GHG) emissions.

2017

2017 EPA Transportation 2005

EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

Green Car Congress

OCTOBER 1, 2010

The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.).

Fuel Economy

Fuel Economy EPA 2017 Economy

UMTRI study finds US diesel vehicles generally have lower total cost of ownership than gasoline vehicles

Green Car Congress

JUNE 28, 2013

TCO for selected gas and diesel vehicles over a 3 year timeframe. Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI).

Cost Of

Cost Of Diesel Gasoline Vehicles

Recent on-road real-world emission testing in India highlights disparity between cycles, gasoline and diesel

Green Car Congress

AUGUST 14, 2017

The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. gNO x /km for gasoline; and 0.25 NO x aftertreatment included three-way catalyst (TWC) for the petrol car, and exhaust gas recirculation (EGR) for both diesel cars.

Gasoline

Gasoline India Diesel Emissions

UMTRI study finds total cost of ownership of diesels in US often much less than gasoline counterparts

Green Car Congress

JULY 9, 2015

Sales of light-duty vehicles with alternative powertrains in 2014 was a mix of increases and decreases over 2013 sales. The report— Total Cost of Ownership: A Diesel Versus Gasoline Comparison (2012-2013) —was underwritten by Robert Bosch LLC. —Bruce Belzowski. Alternative powertrain sales. Belzowski 2015. Model year.

Cost Of

Cost Of Gasoline Diesel Fuel Economy

Rice study finds using natural gas for electricity and heating, not transportation, more effective in reducing GHGs

Green Car Congress

MARCH 9, 2016

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses.

Gas-Electric

Gas-Electric Gas Transportation Coal

US DRIVE releases comprehensive cradle-to-grave analysis of light-duty vehicle GHGs, cost of driving and cost of avoided GHGs

Green Car Congress

JUNE 9, 2016

The US DRIVE Cradle-to-Grave Working Group has published the “Cradle-to-Grave Lifecycle Analysis of US Light-Duty Vehicle-Fuel Pathways: A Greenhouse Gas Emissions and Economic Assessment of Current (2015) and Future (2025–2030) Technologies” Argonne National Lab Report. and to simulate fuel economy over various driving cycles.

Cost Of

Cost Of Light Fuel Economy Vehicles

Argonne study identifying fuel consumption penalties for CNG use in conventional light-duty vehicles; optimization pathways

Green Car Congress

MAY 18, 2012

Light-duty vehicle fuel economy penalties for CNG in conventional engines, with and without scaling for performance equivalence. the CNG-fueled engine has lower performance) and up to a 12% fuel consumption penalty when the engine is resized (i.e., “up-sizing”) seconds for gasoline. Source: ANL.

Light

Light Fuel Gasoline-Electric Vehicles

President Biden calls on Congress, States for fuel tax holiday; increase in refinery capacity

Green Car Congress

JUNE 23, 2022

President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. He also called on states to suspend their state gas taxes as well or to find other ways to deliver some relief.

Congress

Congress Fuel Tax Tax Fuel

Cummins introduces 5L V8 diesel for North American light- and medium-duty commercial vehicles

Green Car Congress

OCTOBER 4, 2013

a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. At launch, it will also meet greenhouse gas (GHG) requirements through 2016, and 2015 California Air Resources Board (ARB) standards, including on-board diagnostics. The new ISV 5.0

Diesel

Diesel Light Commercial Vehicles

Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles

Green Car Congress

AUGUST 9, 2011

US President Barack Obama announced fuel efficiency and greenhouse gas emission standards for medium- and heavy-duty vehicles. Under the new program, trucks and buses built in 2014 through 2018 will reduce oil consumption by a projected 530 million barrels and greenhouse gas (GHG) pollution by approximately 270 million metric tons.

Fuel Economy

Fuel Economy Standards Obama Economy

EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

Green Car Congress

DECEMBER 16, 2013

Energy consumption by light-duty vehicles in the United States, AEO2013 and AEO2014, 1995-2040 (quadrillion Btu). The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. Source: EIA.

Oil

Oil Light Energy Vehicles

Kia introducing bi-fuel gasoline-LPG Picanto in Europe

Green Car Congress

SEPTEMBER 12, 2013

Responding to growing customer demand in Europe for small cars with low running costs and low emissions, Kia is introducing a bi-fuel gasoline-LPG model to its Picanto small car range. The new variant, introduced at the Frankfurt show, will record fuel economy in LPG mode of 5.8 Bar), a gas filter and an injector module.

Gasoline

Gasoline Kia Europe Czech Republic

EPA proposes leaving light-duty vehicle GHG standards for MY 2022-2025 unchanged

Green Car Congress

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.

EPA

EPA Standards Light Vehicles

Harris AutoTECHCAST Study Finds US Vehicle Owners Currently Would Choose Lower-cost, Higher Fuel Economy Gasoline-Engined Vehicles Over Higher-Priced Alt Fuel Engines or Electric Vehicles

Green Car Congress

MAY 29, 2010

According to Harris Interactive’s 2010 AutoTECHCAST study, conducted between 6-26 April 2010, there is currently greater demand among US vehicle owners for technologies that deliver improved fuel economy of existing gasoline-driven engines at a lower initial cost, rather than for higher-priced alternative-fueled engines.

Fuel Economy

Fuel Economy Gasoline-Electric Engine Fuel

Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

Green Car Congress

SEPTEMBER 24, 2013

As one example cited, the company has increased its use of high-strength steel and other lightweight materials to reduce vehicle weight, and thus improve fuel economy, while still meeting standards for vehicle safety. Chrysler is also seeking to reduce electrical loads through application of higher efficiency fans and fuel pumps.

Chrysler

Chrysler Light Hybrid Dodge

New gasoline Endurance V8 with VVEL and DIG to power Nissan Titan full-size pickups

Green Car Congress

DECEMBER 16, 2015

liter Endurance V8 gasoline engine will be available in the all-new Titan and Titan XD full-size pickup trucks. The gasoline-powered engine joins the award-winning Cummins 5.0L The gasoline-powered engine joins the award-winning Cummins 5.0L

Gasoline

Gasoline Nissan Power Powered

Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

EIA: fuel economy improvements bring diminishing returns in fuel savings

EPA’s annual automotive trends report shows slight increase in fuel economy from MY2017 to MY2018

EIA: fuel economy standards drive down projected gasoline use; diesel use, product exports rise

Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

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

Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

U Chicago study proposes market-based approach to fuel economy standards to deal with impacts of fuel price volatility

GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

ExxonMobil: diesel will surpass gasoline as the number one global transportation fuel by 2020

EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

EPA to maintain light-duty vehicle GHG standards unchanged through 2025

ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

New Delphi Technologies 500+ bar GDi system cuts gasoline particulate emissions by up to 50%, reduces fuel consumption

EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

Total natural gas vehicle sales in US down 6.5% in 2014 due to 34% drop in light-duty sales; medium- and heavy-duty up

NRC Canada team investigates effect of gasoline particulate filter on PM from light-duty GDI engine

EPA annual inventory shows US GHG up 3.1% from 2017-2018

EPA: US GHG fell 0.5% y-o-y in 2017; power sector down by 4.2%, transportation up 1.21%

EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

UMTRI study finds US diesel vehicles generally have lower total cost of ownership than gasoline vehicles

Recent on-road real-world emission testing in India highlights disparity between cycles, gasoline and diesel

UMTRI study finds total cost of ownership of diesels in US often much less than gasoline counterparts

Rice study finds using natural gas for electricity and heating, not transportation, more effective in reducing GHGs

US DRIVE releases comprehensive cradle-to-grave analysis of light-duty vehicle GHGs, cost of driving and cost of avoided GHGs

Argonne study identifying fuel consumption penalties for CNG use in conventional light-duty vehicles; optimization pathways

President Biden calls on Congress, States for fuel tax holiday; increase in refinery capacity

Cummins introduces 5L V8 diesel for North American light- and medium-duty commercial vehicles

Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles

EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

Kia introducing bi-fuel gasoline-LPG Picanto in Europe

EPA proposes leaving light-duty vehicle GHG standards for MY 2022-2025 unchanged

Harris AutoTECHCAST Study Finds US Vehicle Owners Currently Would Choose Lower-cost, Higher Fuel Economy Gasoline-Engined Vehicles Over Higher-Priced Alt Fuel Engines or Electric Vehicles

Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

New gasoline Endurance V8 with VVEL and DIG to power Nissan Titan full-size pickups

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