CO2, Emissions and Fuel Economy

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. Also since 1975, light-duty vehicle travel increased by 134% while fuel use increased by only 37%.

Fuel Economy

Fuel Economy Economy Light 2018

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

With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

Fuel Economy

Fuel Economy EPA Economy PHEV

EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

MARCH 15, 2013

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. Preliminary projections for MY 2012 are 374 g/mi CO 2 emissions and 23.8 Source: EPA. Click to enlarge.

Fuel Economy

Fuel Economy 2012 EPA Economy

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

The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. The final model year (MY) 2012 adjusted, real world CO 2 emissions rate is 376 g/mi—a 22 g/mi decrease (-5.5%) relative to MY 2011. MY 2012 adjusted fuel economy is 23.6 mpg, or 22%.

Fuel Economy

Fuel Economy 2012 Economy EPA

EPA trends report finds MY 2021 fuel economy remained flat at a record high while CO2 levels hit new low

Green Car Congress

DECEMBER 13, 2022

The US Environmental Protection Agency (EPA) released its annual Automotive Trends Report , which shows that model year (MY) 2021 vehicle fuel economy remained at a record high—but flat with MY 2020 fuel economy—while CO 2 emission levels reached a new record low. Source: EPA. Source: EPA.

Fuel Economy

Fuel Economy Economy EPA Fuel

Volkswagen launches second-generation Santana; up to 28% improvement in fuel economy and CO2 emissions

Green Car Congress

OCTOBER 30, 2012

The new Sanata improves fuel economy and CO 2 emissions by up to 28% compared to the previous model. First introduced in China in the 1980s, the first generation sold nearly 4 million units, and is one of the most successful models in China.

Fuel Economy

Fuel Economy Economy Emissions Fuel

Digital Control Valve Supports Enhanced Fuel Economy & Reduced Emissions; Role for DuPont Zytel

Green Car Congress

AUGUST 17, 2009

Switching to digital can manage critical fluid systems in a way that significantly improves fuel economy, reduces emissions and engine driveline wear to help extend the life of fluids critical in the operation of engine components. MileageMatrix , Inc. Tom Hollis.

Fuel Economy

Fuel Economy Economy Emissions Fuel

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 In model year 2018, the average estimated real-world CO2 emission rate for all new vehicles fell by 4 grams per mile (g/mi) to 353 g/mi, the lowest level measured since 1975, when EPA data collection began. 0 g/mi—and highest fuel economy, at 113.7

Fuel Economy

Fuel Economy Economy Fuel 2004

New Honda Earth Dreams Technology 1.6L diesel in Civic to deliver CO2 emissions of 95 g/km

Green Car Congress

MARCH 7, 2012

liter i-DTEC engine in the new Civic will deliver CO 2 emissions of 95 g/km, according to Honda Motor Europe’s President, Manabu Nishimae, in his presentation at the Geneva Motor Show. This is a 15-gram drop (13.6%) from the 110 g/km emissions of the enhanced 2.2L Click to enlarge. Honda’s new 1.6-liter Earlier post.).

Honda

Honda Emissions Diesel CO2

2011 edition of EPA Fuel Economy Trends report shows several advanced powertrain technologies making significant gains

Green Car Congress

MARCH 11, 2012

Fuel economy improvements for the hybrid vehicles vary considerably from 5-10% for the larger, luxury hybrid vehicles to more than 40%. Fuel economy improvements for diesels range from 15% to 30% relative to gasoline counterparts. Compared to MY 1987, MY 2010 CO 2 emissions were 11 g/mi (3%) lower, and fuel economy was 0.6

Fuel Economy

Fuel Economy 2011 Economy EPA

ITF: measures to decrease road freight CO2 emissions

Green Car Congress

DECEMBER 10, 2018

A new brief published by the International Transport Forum (ITF)—an intergovernmental organization at the OECD with 59 member countries— identifies proven measures that decrease road freight’s CO 2 emissions. This will offset any expected efficiency gains and lead to an increase in emissions by 2050, not a reduction.

Emissions

Emissions CO2 Alternative Fuels Climate Change

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

OCTOBER 10, 2014

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

Fuel Economy

Fuel Economy MPG Economy EPA

EPA reports decline in CO2 and increase in fuel economy from new US LDVs in 2009; projects increase in new hybrid vehicle share to 4.3% in 2010

Green Car Congress

NOVEMBER 18, 2010

For 2009, the last year EPA has final data from automakers, the average CO 2 emissions from new vehicles were 397 grams per mile and the average fuel economy value was 22.4 The report confirms that average CO 2 emissions have decreased and fuel economy has increased each year beginning in 2005. mpg (10.45

Fuel Economy

Fuel Economy 2009 2010 Economy

New piston ring coating from Federal-Mogul reduces ring friction by up to 20%; improved fuel economy and reduced CO2 emissions

Green Car Congress

AUGUST 8, 2011

Federal-Mogul Corporation has developed a new piston ring coating that delivers a direct improvement in fuel economy and CO 2 emissions by reducing ring friction by up to 20% as compared to nitride or other commonly used coatings.

Fuel Economy

Fuel Economy Economy Emissions CO2

MIT study finds carbon prices more cost-effective than fuel economy regs at reducing CO2 emissions; fuel economy regs more efficient at reducing fuel use

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

Fuel Economy MIT Economy Fuel

Nissan project in Beijing demonstrates Dynamic Route Guidance reduces fuel consumption and CO2 emissions

Green Car Congress

SEPTEMBER 13, 2013

A simulation based on the project results suggested that when 10% of all traffic in Beijing used DRGS, due to reduced traffic congestion, travel speed throughout the city would increase by approximately 10% and both fuel consumption and CO 2 emissions would decrease by approximately 10%. and increased fuel economy by 7.6%

Nissan

Nissan Emissions Fuel Fuel Economy

ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

Green Car Congress

SEPTEMBER 4, 2013

The project aims to deliver full hybrid equivalent fuel economy and performance with less than 70 g/km CO 2 emissions as measured over the European Drive Cycle, but at a significantly lower cost. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

Fuel Economy

Fuel Economy Diesel Economy Gasoline

Study finds CO2 emissions trading more effective path to automotive CO2 reduction in Europe than tailpipe standards

Green Car Congress

NOVEMBER 11, 2016

The European Union (EU) recently adopted CO 2 emissions mandates for new passenger cars, requiring steady reductions to 95 gCO 2 /km in 2021. We argue that assessment of the performance of the EU targets and alternatives should account for interactions of the transport sector with other energy sectors and with other parts of the economy.

Standards

Standards Emissions CO2 Europe

ORNL study finds aluminum-intensive vehicles can deliver up to 29% reduction in CO2 emissions compared to typical steel-bodied vehicle

Green Car Congress

SEPTEMBER 20, 2013

Although a lightweight steel vehicle has a lower production phase environmental impact, those initial gains are erased by higher energy use and carbon emissions during the steel vehicle’s use phase, the study found. Emissions Fuel Efficiency Materials Weight reduction' Source: Sujit Das, ORNL. Click to enlarge. —Sujit Das.

Emissions

Emissions Vehicles CO2 SUV

Eaton expands valvetrain portfolio for off-highway vehicles to help reduce CO2 and NOx

Green Car Congress

MARCH 9, 2020

Power management company Eaton has expanded its portfolio of valvetrain solutions for diesel off-highway vehicles to help OEMs reduce emissions and improve fuel economy. The California Air Resources Board (CARB) is expected to mandate reductions of NO x emissions by approximately 70% by 2024 and up to 90% by 2027.

Eaton

Eaton Fuel Economy CO2 Vehicles

ICCT: incremental technology can cut vehicle CO2 by half and increase fuel economy >60% through 2030 with ~5% increase in price

Green Car Congress

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 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

Fuel Economy

Fuel Economy Economy Fuel Price

New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

Green Car Congress

MARCH 3, 2014

Standard fuel consumption is 4.2 liters per 100 km (56 mpg US), which translates into CO 2 emissions of 110 g/km (177 g/mile). seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8 liters per 100 km (35 mpg US ) and CO2 emissions of 159 g per km (256 g/mile).

Audi

Audi Fuel Economy MPG Diesel

ICCT-ClimateWorks: well-designed vehicle standards and fuel feeds could reduce combined US, China and EU CO2 emissions by 1.3 Gt in 2030, boost economy

Green Car Congress

JULY 29, 2012

Vehicle efficiency improvements via effective standards and policies could reduce annual CO 2 e emissions from the US, China, and the EU by 1.3 The US, China, and the EU could reduce their combined annual CO 2 emissions by 1.3 Similar policies can trigger comparable innovations to reduce greenhouse gas emissions, they suggest.

Standards

Standards Emissions Economy Fuel

HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

NOVEMBER 1, 2011

variant but with fuel economy of a strong hybrid. Engine downsizing is central to Ricardo’s gasoline engine roadmap for future CO 2 and fuel economy improvements. HyBoost offers comparable performance to the conventional current 2.0L Click to enlarge. Click to enlarge. —David Boggs. Micro-hybrid market.

Downsizing

Downsizing Prius Hybrid Emissions

Hyundai ranked second behind Tesla as EPA fuel economy leader

Electrek

JANUARY 5, 2024

In a new EPA report, Hyundai ranked second behind only Tesla in lowering CO2 emissions and improving fuel economy. more… The post Hyundai ranked second behind Tesla as EPA fuel economy leader appeared first on Electrek.

Fuel Economy

Fuel Economy EPA Economy Hyundai

Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

Green Car Congress

JUNE 14, 2011

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

Fuel Economy

Fuel Economy Economy Auto Industry Standards

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

Green Car Congress

MARCH 22, 2019

Carbon dioxide emissions from S energy consumption will remain near current levels through 2050, according to projections in EIA’s Annual Energy Outlook 2019. USenergy-related carbon dioxide emissions and fossil fuel energy consumption. Energy-related CO 2 emissions generally follow energy consumption trends.

Gas

Gas Emissions Energy Coal

The Volvo Group enters partnership with WWF to reduce CO2 emissions from trucks

Green Car Congress

NOVEMBER 4, 2010

As a WWF partner, the Volvo Group’s truck companies will undertake to reduce the CO 2 -emissions from vehicles manufactured between 2009 and 2014 by 13 million tons. The Volvo Group will also reduce CO 2 -emissions from its production plants by 0.5 Independent technical experts will oversee the results. —Volvo CEO Leif Johansson.

Volvo

Volvo CO2 Emissions 2008

Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

Green Car Congress

FEBRUARY 1, 2011

Effects of changes in the average lifespan of ordinary passenger cars newly registered between 1990-2000 on total induced CO 2 emissions in 2000. Conversely, encouraging shortened vehicle lifetime via vehicle replacement schemes can result in higher total-induced greenhouse gas emissions, the authors found. Credit: ACS, Kagawa et al.

Emissions

Emissions CO2 2000 Vehicles

Turbo, air-hybrid Scuderi split cycle engine achieves 64 mpg US in simulations; CO2 emissions of 85 g/km

Green Car Congress

SEPTEMBER 7, 2011

l/100 km with average CO 2 emissions of 104 g/km. The comparison is based on a consumption and emissions analysis of 10 typical four-seat small cars ranging from the Audi A1 to the Fiat 500 to the Toyota AYGO, all fitted with the most economical Otto engine variant. liters per 100 km) while emitting 85 g CO 2 /km.

MPG

MPG San Antonio Emissions Engine

Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds

Teslarati

DECEMBER 13, 2022

Tesla had the lowest tailpipe CO2 emissions for 2021, a new report published by the U.S. The EPA released its annual Automotive Trends report, and findings reveal that Tesla is leading the way with the lowest tailpipe CO2 emissions and the highest fuel economy of all large manufacturers.

Fuel Economy

Fuel Economy CO2 Economy EPA

Honda introduces new diesel CR-V at Geneva; CO2 emissions of 119 g/km

Green Car Congress

MARCH 6, 2013

The CR-V is available in two-wheel drive with manual transmission and will feature 300 N·m of torque and 120 PS with CO 2 emissions of 119 g/km. Idle Stop technology will also be standard on the new CR-V 1.6

Honda

Honda Diesel Emissions CO2

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

Green Car Congress

MAY 16, 2019

In a paper presented at the 2019 Vienna Motor Symposium this week, Delphi Technologies will unveil a new 500+ bar GDi system that can reduce particulate emissions by up to 50% compared to state-of-the-art 350 bar system without expensive engine design modifications. Delphi 500+ bar GDi pump. Delphi 500+ bar GDi injector. —Walter Piock.

Emissions

Emissions Gasoline Fuel Exhaust

Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

Green Car Congress

SEPTEMBER 19, 2012

Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Average emissions for Auris—which is designed for the European market—have fallen steadily over the last years. Fuel consumption is 5.4 Featuring Stop & Start technology, the 1.33-liter

Gasoline

Gasoline Diesel Toyota Emissions

Verdict On 1st US Fuel Economy & Emissions Program For Trucks: Success?

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.

Fuel Economy

Fuel Economy Economy Emissions Fuel

Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

Green Car Congress

MAY 15, 2014

2050 well-to-wheels (WTW) transportation sector CO 2 emissions in 11 world regions for a number of vehicle types. The researchers used a four-step process in their study: Determining the relative change in global, all-sector CO 2 emissions required for CO 2 stabilization at 450 ppm. Because of the high LDV emissions in 2000?2010,

Light

Light Global CO2 Ford

Ford Crew Chief telematics system can improve fuel economy by up to 20% through better fleet management

Green Car Congress

JUNE 7, 2011

Driver behavior has so much influence on not only fuel efficiency but on the overall maintenance and life of a vehicle. The US Department of Energy reports that aggressive driving decreases fuel economy by up to 33 percent. With Crew Chief, Ford is deploying smart technology to deliver green driving results.

Fuel Economy

Fuel Economy Fleet Economy Ford

5th edition of Worldwide Fuel Charter introduces Category 5 fuels for advanced emission control and fuel efficiency

Green Car Congress

SEPTEMBER 30, 2013

Representing the vehicle and engine manufacturers from around the world, the Worldwide Fuel Charter Committee has presented the Fifth Edition of the Worldwide Fuel Charter. The Fifth Edition introduces Category 5 for markets with highly advanced requirements for emission control and fuel efficiency. Earlier post.).

Fuel

Fuel Emissions Fuel Economy CO2

BNEF: net-zero road transport by 2050 still possible, but big push needed

Green Car Congress

JUNE 2, 2022

The road transport sector could still reach net-zero emissions by 2050 through electrification, but urgent action would be required from policymakers and industry participants, according to research company BloombergNEF’s (BNEF) latest annual Long-Term Electric Vehicle Outlook (EVO).

Transportation

Transportation Emissions Economy Fleet

Citroën boosts efficiency of DS5 hybrids; as low as 91 g CO2/km

Green Car Congress

OCTOBER 8, 2012

All three Hybrid4 200 Airdream EGS6 models in the DS5 range have received technical updates to deliver CO 2 emissions from 91 g/km with improved fuel economy. The newly re-homologated DS5 Hybrid4 drivetrain reduces the official CO 2 emissions for the DSign model from 99 g/km to 91 g/km.

Hybrid

Hybrid CO2 Fuel Economy Emissions

S. Korea Sets Dual Vehicle Efficiency Targets for 2015: Fuel Economy of 17 km/L (40 mpg) or 140 g CO2/km

Green Car Congress

JULY 6, 2009

The South Korean Presidential Committee on Green Growth announced that by 2015, automakers will need to increase average new vehicle fuel economy to 17 km/L (40 mpg US, 5.9 L/100km) or reduce CO 2 emissions to an average 140 g/km. Korea’s fuel efficiency standards are already slated to increase 16.5% JoongAng Daily.

Fuel Economy

Fuel Economy MPG 2015 Economy

EC proposes 95 grams CO2/km target for new cars by 2020, 147 grams for light vans; super credits for cars below 35g

Green Car Congress

JULY 11, 2012

The European Commission today proposed targets for the further reduction of carbon dioxide (CO 2 ) emissions from new cars and light commercial vehicles (vans) by 2020. The proposals will cut average emissions from new cars to 95 grams of CO 2 per km (g CO 2 /km) in 2020 from 135.7 Europe and the US. Earlier post.). Earlier post.)

2020

2020 Light CO2 Cars

Peugeot and Total to showcase 208 HYbrid FE at Geneva; 49 g/km CO2

Green Car Congress

FEBRUARY 18, 2013

The hybrid, optimized for fuel efficiency accelerates from 0 to 62 mph in 8 seconds, and has very low CO 2 emissions of 49 g/km. Total provides Peugeot and its networks worldwide with FE (Fuel Economy) lubricants designed to reduce vehicle consumption by reducing friction in the engine.

Hybrid

Hybrid CO2 Fuel Economy Concept

GM and SAIC To Develop New Small-Displacement Gasoline Engine Family and Transmission; Combined Up To 20% Reduction in CO2 Emissions

Green Car Congress

AUGUST 18, 2010

When combined, these technologies can provide up to a 20% improvement in CO 2 emissions, compared to engines and automatic transmissions in production in China today. It will provide shift comfort equal to a conventional fully automatic transmission, with superior quality, while reducing CO 2 emissions. liters to 1.5

GM

GM Gasoline Engine Emissions

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

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

EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

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

EPA trends report finds MY 2021 fuel economy remained flat at a record high while CO2 levels hit new low

Volkswagen launches second-generation Santana; up to 28% improvement in fuel economy and CO2 emissions

Digital Control Valve Supports Enhanced Fuel Economy & Reduced Emissions; Role for DuPont Zytel

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

New Honda Earth Dreams Technology 1.6L diesel in Civic to deliver CO2 emissions of 95 g/km

2011 edition of EPA Fuel Economy Trends report shows several advanced powertrain technologies making significant gains

ITF: measures to decrease road freight CO2 emissions

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

EPA reports decline in CO2 and increase in fuel economy from new US LDVs in 2009; projects increase in new hybrid vehicle share to 4.3% in 2010

New piston ring coating from Federal-Mogul reduces ring friction by up to 20%; improved fuel economy and reduced CO2 emissions

MIT study finds carbon prices more cost-effective than fuel economy regs at reducing CO2 emissions; fuel economy regs more efficient at reducing fuel use

Nissan project in Beijing demonstrates Dynamic Route Guidance reduces fuel consumption and CO2 emissions

ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

Study finds CO2 emissions trading more effective path to automotive CO2 reduction in Europe than tailpipe standards

ORNL study finds aluminum-intensive vehicles can deliver up to 29% reduction in CO2 emissions compared to typical steel-bodied vehicle

Eaton expands valvetrain portfolio for off-highway vehicles to help reduce CO2 and NOx

ICCT: incremental technology can cut vehicle CO2 by half and increase fuel economy >60% through 2030 with ~5% increase in price

New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

ICCT-ClimateWorks: well-designed vehicle standards and fuel feeds could reduce combined US, China and EU CO2 emissions by 1.3 Gt in 2030, boost economy

HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Hyundai ranked second behind Tesla as EPA fuel economy leader

Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

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

The Volvo Group enters partnership with WWF to reduce CO2 emissions from trucks

Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

Turbo, air-hybrid Scuderi split cycle engine achieves 64 mpg US in simulations; CO2 emissions of 85 g/km

Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds

Honda introduces new diesel CR-V at Geneva; CO2 emissions of 119 g/km

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

Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

Verdict On 1st US Fuel Economy & Emissions Program For Trucks: Success?

Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

Ford Crew Chief telematics system can improve fuel economy by up to 20% through better fleet management

5th edition of Worldwide Fuel Charter introduces Category 5 fuels for advanced emission control and fuel efficiency

BNEF: net-zero road transport by 2050 still possible, but big push needed

Citroën boosts efficiency of DS5 hybrids; as low as 91 g CO2/km

S. Korea Sets Dual Vehicle Efficiency Targets for 2015: Fuel Economy of 17 km/L (40 mpg) or 140 g CO2/km

EC proposes 95 grams CO2/km target for new cars by 2020, 147 grams for light vans; super credits for cars below 35g

Peugeot and Total to showcase 208 HYbrid FE at Geneva; 49 g/km CO2

GM and SAIC To Develop New Small-Displacement Gasoline Engine Family and Transmission; Combined Up To 20% Reduction in CO2 Emissions

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