Emissions, Exhaust, Light and Universal

Researchers capture first images of CO2 emissions from commercial aircraft engine using chemical species tomography

Green Car Congress

SEPTEMBER 30, 2022

Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. Image Credit: Gordon Humphries, University of Strathclyde. Image Credit: Abhishek Upadhyay, University of Strathclyde. —Michael Lengden.

Commercial

Commercial Engine Emissions CO2

Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

AUGUST 23, 2021

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. There is no immediate concern for copper resources, but the average ore grade is declining as higher grade deposits become exhausted.

Solar

Solar Hydrogen Emissions Production

Light-powered nano-bio hybrid organisms consume CO2, create plastics and fuels

Green Car Congress

JUNE 11, 2019

University of Colorado Boulder researchers have developed nanobio-hybrid organisms capable of using airborne carbon dioxide and nitrogen to produce a variety of plastics and fuels, a promising first step toward low-cost carbon sequestration and eco-friendly manufacturing for chemicals. Ding et al. —Ding et al.

Light

Light CO2 Power Powered

Study finds engines emit exhaust nanoparticles even when not fueled during engine braking

Green Car Congress

JANUARY 19, 2014

Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. The exhaust sample was taken from the exhaust manifold.

Exhaust

Exhaust Engine Fuel Greece

Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

Green Car Congress

MAY 4, 2016

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet. —Bishop et al. In their study, Bishop et al.

Emissions

Emissions Fleet Light Taxi

New combustion system for ethanol/octanol dual fuel combination reduces soot, increases efficiency

Green Car Congress

APRIL 3, 2023

A team at RWTH Aachen University in Germany has proposed a Molecularly-Controlled high swirl Combustion system (MCC) which involves dual direct injection of a low- and a high-reactivity fuel in combination with lean relative air-fuel-ratios, high compression ratio, and compression ignition. —Honecker et al.

Fuel

Fuel Diesel Exhaust Emissions

Mass spectrometer enhances SwRI’s USGR automotive catalyst testing

Green Car Congress

JANUARY 6, 2021

Researchers added the mass spectrometer to SwRI’s Universal Synthetic Gas Reactor (USGR), a catalyst performance testing solution that incorporates a Fourier Transform Infrared (FTIR) spectrometer, which uses IR radiation to identify and quantify molecules present in a gas sample. Real-time information is important,” Seuser said.

Pollution

Pollution Exhaust Grant Hydrogen

Researchers find isolated Pd atoms efficient low-temperature catalysts to convert CO in automotive exhaust

Green Car Congress

OCTOBER 8, 2014

-alumina supports along with a small amount of lanthanum oxide can efficiently turn the carbon monoxide in automotive exhaust into carbon dioxide at temperatures as low as 40 ?Celsius, of Chemical and Biological Engineering at the University of new Mexico. C as a target for achieving removal of pollutants from exhaust.

Exhaust

Exhaust Convert New Mexico F-150

Study finds 2008 recession contributed to increase in age of US LDV fleet, slowing of emission reductions

Green Car Congress

DECEMBER 29, 2014

The global economic recession of 2008—which severely depressed light-duty vehicle sales—resulted in an increase in the age of the light-duty vehicle fleet in the US that likely slowed the rate of decrease of fleet average emissions, according to a study by Gary Bishop and Donald Stedman at the University of Denver.

2008

2008 Fleet Los Angeles Tulsa

University of Manchester leading £2.7M project to image jet engine emissions; pinning down some of the benefits of novel biofuels

Green Car Congress

DECEMBER 1, 2011

The University of Manchester (UK) is leading the £2.7 million) FLITES (Fibre-Laser Imaging of Gas Turbine Exhaust Species) research project, which aims to establish the capability to map several exhaust species from airplanes using tomographic imaging. million (US$4.24

Universal

Universal Engine Emissions Exhaust

Comparative study finds that B20 increases emission rates of a number of pollutants in both light- and medium-duty diesel engines at idle

Green Car Congress

OCTOBER 20, 2012

Emission rates for the 1.7 A new study led by researchers at the University of Michigan compared regulated and unregulated emissions from both light-duty passenger car (1.7 Biodiesel also reduces smoke opacity, PM, CO, and NMHC emissions, although NO x may increase, depending on operating conditions.

Pollution

Pollution Diesel Emissions Engine

ICCT-sponsored study of in-use testing of 3 Tier2-Bin5, CA LEV-II light-duty diesels finds wide variation of emissions against the limits

Green Car Congress

JUNE 2, 2014

In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. diesels and one 3.0L diesel) over pre-defined test routes exhibiting diverse driving conditions.

Diesel

Diesel Emissions Light Los Angeles

SwRI opens new automotive catalyst technology center

Green Car Congress

MAY 19, 2020

Southwest Research Institute has launched a new automotive emissions aftertreatment catalyst testing facility, expanding the capacity and capabilities of its Universal Synthetic Gas Reactor (USGR) technology. These systems simulate real-world exhaust gas conditions to characterize catalyst performance quickly and accurately.

Exhaust

Exhaust Gas Universal Diesel

Study finds ethanol blending appears to reduce significantly genotoxic emissions from gasoline direct injection vehicles

Green Car Congress

OCTOBER 24, 2016

A research team from Empa (Swiss Federal Laboratories for Materials Science and Technology) and the University of Applied Sciences Bern, Laboratory for Exhaust Emission Control, reports that ethanol blending appeared to reduce genotoxic emissions from a flex-fuel Euro-5 gasoline direct injection (GDI) vehicle (a Volvo V60 with a 1.6

Gasoline

Gasoline Emissions Exhaust Vehicles

UC Berkeley study quantifies LD gasoline on-road emissions

Green Car Congress

NOVEMBER 27, 2013

Based on on-road measurements in their study, a team from the University of California Berkeley has estimated that, as of 2010, light-duty (LD) gasoline vehicles were responsible for 85% of CO; 18% of NO x ; 18% of organic aerosol (OA); and 6% of black carbon (BC) emissions from on-road motor vehicles in the United States.

Gasoline

Gasoline Emissions Diesel San Francisco

Ricardo: achieving light-duty diesel RDE NOx compliance in urban driving is possible, at a price

Green Car Congress

JUNE 11, 2016

A range of aftertreatment technology options are available to automakers seeking to achieve compliance with the impending EU Real Driving Emissions (RDE) regulations, according to the results of a Ricardo research project presented recently at the SIA Powertrain international conference and exhibition in Rouen, France. Click to enlarge.

Light

Light Diesel Price Exhaust

Reduction in diesel carbonyl emissions using F-T fuel from coal

Green Car Congress

MAY 29, 2014

Other research has shown that carbonyls directly influence physiological response to diesel exhaust particles and can also contribute to secondary organic aerosol formation. In the Tianjin study, they team fueled a four-cylinder light-duty diesel engine fueled with CFT and DF, identifying 13 individual carbonyl compounds in the exhaust.

Coal

Coal Diesel Emissions Fuel

Study finds catalyzed gasoline particulate filters effective at reducing particulate and PAH emissions from GDI engines

Green Car Congress

FEBRUARY 22, 2018

Top: Gravimetric PM mass, PM mass calculated based on the IPSD method, black carbon, and EC/OC emissions over the LA92 cycle. Bottom: Total particle-phase PAH emissions, expressed in ng/mile, for both test vehicles over the LA92 cycle. Yang et al. Click to enlarge.

Gasoline

Gasoline Emissions Engine Fuel Economy

Swiss team concludes that particulate filters should be mandatory for GDI engines

Green Car Congress

MAY 24, 2017

In the spring 2014, the GasOMeP project (Gasoline Vehicle Emission Control for Organic, Metallic and Particulate Non-Legislative Pollutants) got underway. The carcinogenic potential in one cubic meter of exhaust gas from gasoline direct injectors is up to 1,700 times higher than the EU limit for clean air. Click to enlarge.

Engine

Engine Exhaust Gasoline Diesel

U Toronto study measures GDI emissions in urban near-road environment

Green Car Congress

FEBRUARY 5, 2016

A study of emissions from gasoline direct injection (GDI) vehicles in an urban near-road environment in Toronto over a wide range of weather conditions (February 2014 to January 2015) found that—other than for NO x and CO—the GDI engines had elevated emissions compared to the Toronto fleet. m from the roadway.

Environment

Environment Emissions Exhaust 2014

CARB releases results of multi-year E15 study; multiple air quality benefits with slight reduction in fuel economy

Green Car Congress

JULY 18, 2022

The California Air Resources Board (CARB) has released the results of a multiyear study evaluating exhaust emissions from the use of California Reformulated Gasoline (CaRFG) that contains 15 volume percent ethanol (E15). The vehicle test matrix had provisions for five vehicles on each emissions standards category (i.e.,

Fuel Economy

Fuel Economy Economy Fuel Ozone

CMU team identifies IVOCs emissions from on-road gasoline vehicles and small off-road engines as important SOA precursors

Green Car Congress

APRIL 10, 2016

A team from Carnegie Mellon University (CMU) has characterized the intermediate volatility organic compound (IVOC) emissions from on-road gasoline vehicles (LDGVs) and small off-road gasoline engines (SOREs). In this study, IVOC emissions from LDGVs and SOREs were collected during chassis and engine dynamometer testing.

Gasoline

Gasoline Emissions Engine Exhaust

ACCESS project targeting 30% improvement in fuel economy and SULEV emissions in light-duty gasoline engine; multi-mode SI/HCCI combustion

Green Car Congress

NOVEMBER 4, 2011

Elements of the multi-mode combustion system include: Spark-ignited (SI) combustion with high compression ratio and high boost assisted by cooled external exhaust gas recirculation (EGR). Advanced Combustion Concepts—Enabling Systems and Solutions (ACCESS) for High Efficiency Light Duty Vehicles (Yilmaz, DEER 2011).

Fuel Economy

Fuel Economy Gasoline Light Engine

Study finds PM from biodiesel blends may be 50-80% less toxic per unit PM mass than from petroleum diesel

Green Car Congress

JULY 15, 2017

In a study published in the ACS journal Energy & Fuels , a team from the University of Vermont reports that particulate matter from the combustion of biodiesel blends may be 50–80% less toxic per unit PM mass emitted than PM from petroleum diesel, depending on feedstock. PM-normalized DTT Activity for biodiesel exhaust PM.

B0

B0 Diesel Exhaust Vermont

New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

Green Car Congress

NOVEMBER 3, 2020

Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.

Conversion

Conversion CO2 Carbon Exhaust

ORNL study finds multi-mode RCCI can offer 15%+ fuel economy improvements across multiple light-duty driving cycles

Green Car Congress

JANUARY 5, 2015

Among their findings were that multi-mode RCCI has the potential to offer greater than 15% fuel economy improvement over a 2009 gasoline PFI baseline over many light-duty driving cycles, despite the lack of complete drive cycle coverage for RCCI mode. Their paper is published in the International Journal of Engine Research.

Fuel Economy

Fuel Economy Economy Light Fuel

Delphi and partners advancing with high-efficiency, low-emission gasoline compression-ignition combustion

Green Car Congress

APRIL 25, 2012

In 2010, The US Department of Energy (DOE) selected Delphi, along with partners Hyundai America Technical Center, Inc (HATCI); Wisconsin Engine Research Consultants (WERC); and the University of Wisconsin-Madison (UW) for a $7.48-million For IMEP from 2 to 18 bar, engine-out NO x and PM emissions were below targets of 0.2 g/kWh and 0.1

Gasoline

Gasoline Emissions Exhaust Wisconsin

Study finds biodiesel blend reduces total particle mass in emissions but may have greater adverse health effect per mass than diesel

Green Car Congress

OCTOBER 10, 2013

liter Volkswagen light-duty diesel engine and Klam dynamometer running at various throttle and brake settings over a 9-mode steady-state cycle to enable triplicate time-resolved measurement of particle number distributions with a scanning mobility particle sizer. In the experiments, they used a 4-cylinder, 1.9-liter

B0

B0 Diesel Emissions Exhaust

Study finds moderate biofuel blends increase benefits of RCCI in light-duty engines

Green Car Congress

JUNE 19, 2013

Preliminary results from a new study by a team from Oak Ridge National Laboratory (ORNL) and the University of Wisconsin suggest that the fuel properties of moderate biofuel blends such as E20 and B20 increase the benefits of the use of Reactivity Controlled Compression Ignition (RCCI). Earlier post.). —Hanson et al.

Light

Light Engine Gasoline Wisconsin

Tianjin team proposes reactivity controlled turbulent jet ignition to extend EGR tolerance and improve performance; ammonia potential

Green Car Congress

SEPTEMBER 5, 2022

Researchers at Tianjin University have proposed a reactivity controlled turbulent jet ignition (RCTJI) based on a newly air-assisted pre-chamber turbulent jet ignition with a scavenging function to improve the reactivity in the pre-chamber. EGR dilution can make the use of a three-way catalytic converter (TWC) possible.

Engine

Engine Fuel Exhaust Gasoline-Electric

UCL, BP team study on combustion and emissions characteristics of a range of fuel molecules from lignocellulosic biomass

Green Car Congress

SEPTEMBER 1, 2015

A team from University College London and BP’s Fuels and Lubricants Research group has investigated the combustion and emissions characteristics of a range of fuel molecules which can be produced from lignocellulosic biomass through a variety of processing routes. Their paper is published in the ACS journal Energy & Fuels. 5b01314.

Emissions

Emissions Fuel Range Diesel

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

MAY 12, 2017

A new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines.

Fleet

Fleet Engine Global Fuel Economy

Empa recommends buying diesel vehicles only if Euro 6d-TEMP or Euro 6d

Green Car Congress

AUGUST 22, 2017

On 1 September 2017, new emissions regulations for passenger vehicles come into force in the EU and Switzerland. These will plug the gaps in the existing legislation and will help to ensure that diesel vehicles in particular become considerably cleaner as regards their NO x emissions. Image: Empa. Click to enlarge.

Diesel

Diesel Buy Vehicles Exhaust

Faurecia acquires Amminex to accelerate efficient NOx reduction for passenger and commercial vehicles

Green Car Congress

DECEMBER 14, 2016

ASDS is a system for ammonia storage and delivery that is used to activate the SCR catalysts used on diesel vehicles to remove NOx from the engine exhaust. Conventional dosing technology is based on spraying an aqueous urea solution (diesel exhaust fluid, DEF) into the exhaust stream. At low exhaust temperatures—e.g.

Commercial

Commercial Exhaust Vehicles Diesel

Study shows renewable diesel from crude tall oil is a high quality drop-in fuel for off-road engines

Green Car Congress

AUGUST 20, 2016

A team from the University of Vaasa (Finland) and UPM-Kymmene Corporation has examined how the blends of fossil and renewable diesel produced from crude tall oil (CTO) affect the performance and exhaust emissions of the modern common-rail off-road diesel engine. UPM BioVerno renewable diesel is produced from wood-based tall oil.

Renewable

Renewable Diesel Oil Engine

Using a Diesel-Gasoline Blend to Reduce NOx and Smoke Emissions and Improve High-Efficiency Range of LTC Engine

Green Car Congress

MAY 20, 2010

Researchers from Shanghai Jiao Tong University and the University of Michigan report on the use a “dieseline” blend—an 80:20 blend of diesel and gasoline—for the simultaneous reduction of NO x and smoke emissions in a Low Temperature Combustion (LTC) mode and the extension of low-emission and high-efficiency operational range of the engine.

Gasoline

Gasoline Diesel Emissions Engine

DMF shows favorable characteristics as an effective cold-start fuel

Green Car Congress

APRIL 16, 2012

The study by a team from the University of Birmingham and Newcastle University (UK) and Tsinghua University (China) examined DMF, ethanol, butanol and methanol. The researchers focused on combustion performance and emissions sensitivity around the optimum spark timing, especially at 10 crank angle degrees retard (SR10).

Fuel

Fuel Gasoline Universal Exhaust

Study of emissions from CNG- and gasoline-fueled autorickshaws suggests measurements and data, not assumptions, should drive policy

Green Car Congress

FEBRUARY 20, 2011

Fuel-based particulate matter emission factors (A: PM 2.5 emission factor (mean (95% confidence interval)) for CNG-2S (14.2 emission factor (mean (95% confidence interval)) for CNG-2S (14.2 This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5 Credit: ACS, Reynolds et al. g kg -1 (6.2-26.7))

Gasoline

Gasoline Emissions Fuel India

Study finds E20 offers higher peak load capacity and thermal efficiency than gasoline in RCCI combustion

Green Car Congress

FEBRUARY 8, 2016

RCCI provides more control over the combustion process and has been shown to have the potential to lower fuel use and emissions significantly. The process involves introduction of a low reactivity fuel into the cylinder to create a well-mixed charge of low reactivity fuel, air and recirculated exhaust gases.

Gasoline

Gasoline Wisconsin Exhaust Emissions

Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

OCTOBER 10, 2012

Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.

Waste

Waste PHEV Fuel Exhaust

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

Green Car Congress

JUNE 23, 2014

So far, Ruth noted, the new engine has achieved target engine-out emissions (EOE), performance and fuel economy; aftertreatment catalyst performance has met or exceeded the targeted conversion rates, enabling an increased allowance on engine out HC. liter) and its emission control system (ECS) without a weight penalty. Earlier post.).

Fuel Economy

Fuel Economy Economy Gasoline Downsizing

Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

Green Car Congress

DECEMBER 10, 2009

In addition to demonstrating better fuel consumption results than current advanced gasoline engines, the Omnivore engine has successfully demonstrated homogeneous charge compression ignition (HCCI) down to extremely light loads. Emissions results are 20 ppm NO x at less than 2.3 At 2000 rpm and up to approximately 2.7 Displacement.

Fuel Economy

Fuel Economy Engine Light Fuel

DOE Announces Up to $13M in Funding for Six Advanced Combustion and Emissions Controls RD Projects

Green Car Congress

MAY 4, 2009

The US Department of Energy (DOE) selected six cost-shared University Advanced Combustion and Emissions Controls research and development projects totaling up to $13 million in DOE funding, subject to annual appropriations. The following projects were selected for award negotiation and will be cost shared at a minimum of 20%.

Emissions

Emissions Wisconsin Michigan Houston

DOE awards nearly $55M to advance fuel efficient vehicle technologies in support of EV Everywhere and SuperTruck

Green Car Congress

SEPTEMBER 18, 2015

Ultra-Light Door Design, Manufacturing and Demonstration (Area of Interest 2). This project will design, develop, and demonstrate an ultra- light hybrid composite door and utilize predictive engineering (PE) to identify robust material and process design cycles. Clemson University. The Curators of The University of Missouri.

Fuel

Fuel Carbon Fiber Lithium Ion Vehicles

Researchers capture first images of CO2 emissions from commercial aircraft engine using chemical species tomography

Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Light-powered nano-bio hybrid organisms consume CO2, create plastics and fuels

Study finds engines emit exhaust nanoparticles even when not fueled during engine braking

Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

New combustion system for ethanol/octanol dual fuel combination reduces soot, increases efficiency

Mass spectrometer enhances SwRI’s USGR automotive catalyst testing

Researchers find isolated Pd atoms efficient low-temperature catalysts to convert CO in automotive exhaust

Study finds 2008 recession contributed to increase in age of US LDV fleet, slowing of emission reductions

University of Manchester leading £2.7M project to image jet engine emissions; pinning down some of the benefits of novel biofuels

Comparative study finds that B20 increases emission rates of a number of pollutants in both light- and medium-duty diesel engines at idle

ICCT-sponsored study of in-use testing of 3 Tier2-Bin5, CA LEV-II light-duty diesels finds wide variation of emissions against the limits

SwRI opens new automotive catalyst technology center

Study finds ethanol blending appears to reduce significantly genotoxic emissions from gasoline direct injection vehicles

UC Berkeley study quantifies LD gasoline on-road emissions

Ricardo: achieving light-duty diesel RDE NOx compliance in urban driving is possible, at a price

Reduction in diesel carbonyl emissions using F-T fuel from coal

Study finds catalyzed gasoline particulate filters effective at reducing particulate and PAH emissions from GDI engines

Swiss team concludes that particulate filters should be mandatory for GDI engines

U Toronto study measures GDI emissions in urban near-road environment

CARB releases results of multi-year E15 study; multiple air quality benefits with slight reduction in fuel economy

CMU team identifies IVOCs emissions from on-road gasoline vehicles and small off-road engines as important SOA precursors

ACCESS project targeting 30% improvement in fuel economy and SULEV emissions in light-duty gasoline engine; multi-mode SI/HCCI combustion

Study finds PM from biodiesel blends may be 50-80% less toxic per unit PM mass than from petroleum diesel

New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

ORNL study finds multi-mode RCCI can offer 15%+ fuel economy improvements across multiple light-duty driving cycles

Delphi and partners advancing with high-efficiency, low-emission gasoline compression-ignition combustion

Study finds biodiesel blend reduces total particle mass in emissions but may have greater adverse health effect per mass than diesel

Study finds moderate biofuel blends increase benefits of RCCI in light-duty engines

Tianjin team proposes reactivity controlled turbulent jet ignition to extend EGR tolerance and improve performance; ammonia potential

UCL, BP team study on combustion and emissions characteristics of a range of fuel molecules from lignocellulosic biomass

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Empa recommends buying diesel vehicles only if Euro 6d-TEMP or Euro 6d

Faurecia acquires Amminex to accelerate efficient NOx reduction for passenger and commercial vehicles

Study shows renewable diesel from crude tall oil is a high quality drop-in fuel for off-road engines

Using a Diesel-Gasoline Blend to Reduce NOx and Smoke Emissions and Improve High-Efficiency Range of LTC Engine

DMF shows favorable characteristics as an effective cold-start fuel

Study of emissions from CNG- and gasoline-fueled autorickshaws suggests measurements and data, not assumptions, should drive policy

Study finds E20 offers higher peak load capacity and thermal efficiency than gasoline in RCCI combustion

Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

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

Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

DOE Announces Up to $13M in Funding for Six Advanced Combustion and Emissions Controls RD Projects

DOE awards nearly $55M to advance fuel efficient vehicle technologies in support of EV Everywhere and SuperTruck

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