Green Car Congress

MAY 18, 2021

Startup ClearFlame Engine Technologies announced a partnership with Alto Ingredients, a leading producer of specialty alcohols and essential ingredients, to conduct pilot demonstrations of ClearFlame’s solution for diesel engines using low-cost ethanol in Class 8 trucks.

Diesel 397

Diesel Emissions Engine Fuel 397

Green Car Congress

MAY 6, 2022

CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. The internally funded advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NO x ) emissions to meet the California Air Resources Board (CARB) 2027 standards.

Diesel 284

Diesel Emissions Exhaust Engine 284

Green Car Congress

JULY 14, 2022

Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.

Diesel 468

Diesel Commercial Fleet District of Columbia 468

Green Car Congress

AUGUST 5, 2019

According to a study commissioned by the Washington, DC-based Propane Education & Research Council (PERC), NO x emissions measured from propane autogas school buses were substantially lower than those measured from diesel school buses. For the stop-and-go route, NO x emissions were 34 times higher for the diesel school bus.

West Virginia 312

West Virginia Diesel Emissions Virginia 312

Green Car Congress

AUGUST 31, 2023

Cologne Bonn Airport has switched to Neste MY Renewable Diesel in its diesel-powered ground fleet. Neste’s renewable diesel (also known as HVO100) is made from 100% renewable raw materials, and it is in particular used for powering large and heavy vehicles such as the airport’s fire trucks, which are not easy to electrify.

Diesel 221

Diesel Renewable Fleet Power 221

Green Car Congress

JUNE 12, 2020

The independent testing on a generator showed the unit reduced diesel consumption in the range of 5–13%, lowered diesel particulate matter emissions by 25–80% and removed 7–25% of carbon monoxide. Wilson said based on a diesel price of A$1 a liter (US$2.62/gallon

Hydrogen 393

Hydrogen Diesel Emissions Companies 393

Green Car Congress

OCTOBER 8, 2022

Engineers from UNSW Sydney (Australia) have successfully converted a diesel engine to run as a dual-fuel hydrogen-diesel engine, reducing CO 2 emissions by more than 85% compared to conventional diesel. Kook’s team shows that using their patented hydrogen injection system reduces CO 2 emissions to just 90 g/kWh—85.9%

Hydrogen 448

Hydrogen Diesel Fuel CO2 448

Green Car Congress

MAY 13, 2022

In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). —Emissions Analytics. Quoting such ratios, however, needs careful interpretation.

Exhaust 539

Exhaust Emissions Pollution Legal 539

Green Car Congress

AUGUST 24, 2023

Clean fuels replaced more than 50% of the diesel used in the state in the first quarter of 2023, according to the California Air Resources Board (CARB). billion gallons of diesel. Since compliance began, the program has helped to replace more than 8.6

Clean 367

Clean Cleaning Diesel California 367

Green Car Congress

JUNE 23, 2023

A research consortium led by Ford Research and Innovation Center Aachen is currently investigating the technical conditions under which diesel vehicles can run on dimethyl ether (DME) as an alternative fuel. With dynamic blending, even flex-fuel operation (diesel or DME/diesel) would be possible while retaining the original diesel system.

Diesel 367

Diesel Alternative Fuels Fuel Gas 367

Green Car Congress

JANUARY 16, 2021

The US Environmental Protection Agency (EPA) announced the availability of grant funding to implement projects which reduce emissions from the nation’s existing fleet of older diesel engines. Under this competition, EPA anticipates awarding between 40 and 70 assistance agreements.

EPA 207

EPA Diesel Puerto Rico Emissions 207

Green Car Congress

JANUARY 10, 2019

FCA US has reached final settlements on civil, environmental and consumer claims with US federal and state agencies as well as private class actions to resolve differences over diesel emissions requirements. The estimated total cost of settlements is $0.8 FCA US has also settled a putative class action on behalf of private consumers.

Cost Of 312

Cost Of Diesel Emissions San Francisco 312

Green Car Congress

APRIL 18, 2019

for emissions-related violations affecting nearly 2,000 on-road and off-road diesel engines. Emission-related field fixes must be reviewed and approved by CARB to ensure they don’t increase emissions. The California Air Resources Board announced a settlement with Fiat Powertrain Technologies Industrial S.p.A

Emissions 321

Emissions Diesel Pollution 2014 321

Green Car Congress

AUGUST 8, 2021

Researchers at Chang’an University in China investigated the effect of blends of Fischer-Tropsch (F-T) diesel fuel from indirect coal-to-liquid (CTL) and petroleum diesel fuel on combustion and emission characteristics under various injection timing (IT) and engine loads. A report on their work is published in the journal Fuel.

Diesel 186

Diesel Emissions Coal Fuel 186

Green Car Congress

APRIL 9, 2021

A team at Oak Ridge National Laboratory (ORNL) has achieved diesel-like efficiency in a single-cylinder spark-ignition (SI) research engine while maintaining compatibility with stoichiometric 3-way catalyst (TWC) systems. diesel engines are expected to meet significant technical barriers in being able to meet future NO x regulations. .

Diesel 468

Diesel Engine Gasoline Fuel 468

Green Car Congress

OCTOBER 5, 2021

bp plans to invest $269 million investment in three projects at its Cherry Point Refinery in Washington state, aimed at improving the refinery’s efficiency, reducing its carbon dioxide emissions and increasing its renewable diesel production capability. Renewable Diesel Optimization. million barrels a year.

Renewable 221

Renewable Diesel Emissions Production 221

Green Car Congress

JANUARY 3, 2022

Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards.

Waste 434

Waste Diesel Renewable Convert 434

Cars That Think

FEBRUARY 27, 2024

Diesel cars are a popular choice for those looking to buy a used vehicle in Asia, Europe, and elsewhere. After all, diesel cars cost less to maintain, burn less fuel, and have a longer engine life. Older models don’t even have the emission-control features that newer ones do.

Carbon 115

Carbon Diesel Emissions Bangladesh 115

Green Car Congress

MARCH 16, 2023

At CONEXPO, Cummins showcased its new fuel-agnostic 15-liter engine platform with hydrogen, natural gas and advanced diesel engines offering low-to-zero carbon fuel capability. The advanced diesel version can use either sustainable HVO fuel or biodiesel with ratings up to 650 hp (485 kW) for the most demanding off-highway duty-cycles.

Hydrogen 448

Hydrogen Diesel Engine Fuel 448

Green Car Congress

MAY 1, 2022

Because this technology allows the engine to continue to operate on an MCCI diesel-like cycle, the engine maintains the high thermal efficiency and torque of traditional diesel engines. ClearFlame-based engine technology uses MCCI to maintain diesel engine cycle efficiency and torque. In fact, it increases power by 25%.

Emissions 370

Emissions Engine Diesel Miles 370

Green Car Congress

OCTOBER 23, 2018

million in Diesel Emission Reduction Act (DERA) grants to public and private partners in California. The funds will be used to retrofit and replace old, polluting diesel vehicles and equipment, including school buses, heavy-duty trucks, tractors and port equipment. The US Environmental Protection Agency (EPA) awarded $9.6

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Grant Los Angeles Diesel California 300

Green Car Congress

APRIL 7, 2022

liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter, liter engine.

Diesel 468

Diesel Fleet Peterbilt Eaton 468

Green Car Congress

DECEMBER 15, 2020

TDI diesel for Euro 6d; SCR twin-dosing. Volkswagen continues to refine its most important diesel engine, the 2.0-liter With SCR twin dosing technology in the exhaust gas system, the diesel unit now undercuts the Euro 6d emission standard limits while also running quietly and smoothly, according to the company.

Diesel 435

Diesel Exhaust Convert Emissions 435

Green Car Congress

SEPTEMBER 15, 2020

The US Environmental Protection Agency (EPA), USDepartment of Justice (DOJ), and California Air Resources Board (CARB) announced a proposed settlement with Daimler AG and its American subsidiary Mercedes-Benz USA, LLC resolving alleged violations of the Clean Air Act and California law associated with emissions cheating.

District of Columbia 286

District of Columbia Emissions Diesel Mercedes 286

Green Car Congress

JULY 13, 2022

The objective of this agreement is to develop a project to repower and put into service 400 switcher and line-haul freight locomotives, all 100% powered by compressed natural gas (CNG) and/or renewable natural gas (RNG) with low or zero emissions, in line with the Argentina’s decarbonization goals. The reason for this is that RNG requires 2.5

Diesel 418

Diesel Argentina Power Powered 418

Green Car Congress

OCTOBER 7, 2021

New research by economic and public policy consulting group M.Cubed finds a proliferation of backup generators across California, with nearly 90% being diesel-fueled, posing significant obstacles to achieving greenhouse gas reduction targets and driving nearly $136 million in annual health costs. Of these, 20,907 are diesel-fueled.

Diesel 480

Diesel California Fuel San Francisco 480

Green Car Congress

DECEMBER 24, 2020

Now, Argent has switched its fleet from petroleum diesel to Neste MY Renewable Diesel. We decided to switch to renewable diesel once our quality and availability concerns were satisfied. We decided to switch to renewable diesel once our quality and availability concerns were satisfied.

Renewable 448

Renewable Diesel Fleet Building 448

CleanTechnica EVs

NOVEMBER 23, 2024

Its Air Resources Board (CARB) has been pushing to clean up emissions for diesel-powered heavy trucks for years. They cross the ocean in diesel-powered ships, [continued] The post The Fight Over Emissions From Heavy Trucks Moves To The Courts appeared first on CleanTechnica.

Emissions 114

Emissions United States California Diesel 114

Green Car Congress

NOVEMBER 3, 2020

Diamond Green Diesel facility in Norco, La., will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). Diamond Green Diesel is owned by Valero Energy Corp. Diamond Green Diesel is owned by Valero Energy Corp.

Diesel 397

Diesel Renewable Green Fuel 397

Green Car Congress

JUNE 30, 2022

Cummins and Komatsu, a global provider of equipment and services for the construction and mining industries, have signed a memorandum of understanding to collaborate on the development of zero-emissions haulage equipment. Additionally, Komatsu intends to explore further possibilities in zero emissions mining haul truck development.

Emissions 397

Emissions Hydrogen Gas-Electric Diesel 397

CleanTechnica EVs

MAY 2, 2023

California has begun the process of phasing out diesel trucks as it moves further toward a zero emissions economy.

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California Diesel Emissions Economy 142

Green Car Congress

JUNE 3, 2023

Rio Tinto has successfully completed the full transition of its heavy machinery from fossil diesel to renewable diesel at its Boron, California operation, making it the first open pit mine in the world to achieve this milestone. Rio Tinto US Borax used Neste MY Renewable Diesel during the trial. billion gallons (5.5

Renewable 221

Renewable Diesel Singapore California 221

Green Car Congress

JUNE 29, 2021

The study validated that Tula’s Dynamic Skip Fire (DSF) developed for mild-hybrid diesel vehicles reduced CO 2 emissions in a 2.3 We call it electrified diesel Dynamic Skip Fire, or edDSF, and it will help manufacturers of light commercial vehicles meet challenging NO x standards in a cost-effective manner.

Diesel 186

Diesel CO2 Emissions Hybrid 186

Green Car Congress

SEPTEMBER 21, 2018

At the IAA Commercial Vehicles Show, Cummins introduced a concept emissions control system capable of minimizing emissions to levels previously thought unfeasible, including a possible next level of Euro VII regulations anticipated during the coming decade. Low NO x integrated system concept from Cummins. Euro 7 Vision.

Diesel 292

Diesel Concept Emissions Commercial 292

Green Car Congress

JULY 28, 2019

Researchers in Europe have found that while diesel particulate filters (DPFs) have to a large extent masked the role of diesel fuel properties on particulate emissions, there is still room for optimization, especially in particle number (PN) emissions of vehicles with frequent regenerations. —Kontses et al.

Diesel 230

Diesel Emissions Fuel 2009 230

Green Car Congress

MAY 31, 2023

From May 2023 onwards, two tankers transporting Neste’s renewable diesel from Finland to Sweden will be fueled with a lower-emission marine fuel: Neste Marine 0.1 Co-processed is an ISCC PLUS certified marine fuel and a lower-emission solution for marine professionals, including cargo owners and charterers. Co-processed.

Mariner 170

Mariner Sweden Renewable Transportation 170

Green Car Congress

MAY 26, 2023

According to MAN Engines, all MAN off-road engines from the current product portfolio can be operated with regenerative diesel—also known as HVO (hydrogenated vegetable oil)—in accordance with the EN15940 standard in Europe or the US specification ASTM D975. Marine engines for regenerative diesel have already been approved.

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Engine Diesel Exhaust Oil 221