Green Car Congress

AUGUST 13, 2021

“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. Carbon dioxide emissions, including emissions from developing, processing, and transporting the fuels, are shown in orange.

Hydrogen 414

Hydrogen Gas Coal Exhaust 414

Green Car Congress

AUGUST 3, 2021

Komatsu and its mining customers Rio Tinto, BHP, Codelco and Boliden have formed the Komatsu Greenhouse Gas (GHG) Alliance. The formation of the alliance brings together mining leaders willing to share time, resources and information to deliver zero-emissions equipment solutions.

Las Vegas 435

Las Vegas Emissions Power Powered 435

Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. Cliff et al. —Cliff et al.

Emissions 397

Emissions Exhaust Cars Ozone 397

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

Grant 300

Grant Los Angeles Diesel California 300

Green Car Congress

JULY 11, 2018

A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas. 0.37, 42.4,

Pollution 258

Pollution Gas Emissions Fuel 258

Green Car Congress

AUGUST 15, 2018

Southern California Gas Co. FXI) announced the addition of 11 new ultra-low emission natural gas trucks to the FXI fleet. Funding was received from the Prop 1B program administered by the San Joaquin Valley Air Pollution Control District and the California Hybrid and Zero-Emission Truck and Bus Voucher Incentive Program (HVIP).

Gas 218

Gas Emissions San Diego Kenworth 218

Green Car Congress

JUNE 12, 2017

A team from the California Air Resources Board (ARB), in partnership with the City of Sacramento, has characterized the in-use emissions from model year (MY) 2010 or newer diesel, liquefied natural gas (LNG) and hydraulic hybrid diesel engines during real-world refuse truck operation. LNG 1 averaged 0.12

Diesel 231

Diesel Emissions Hybrid Exhaust 231

Green Car Congress

DECEMBER 6, 2021

Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S.

Eaton 221

Eaton Emissions Exhaust Commercial 221

Green Car Congress

SEPTEMBER 27, 2018

announced that an independent study on the Cummins Westport ISX12N 400 hp natural gas engine demonstrated that the engine meets and exceeds California Air Resources Board’s (“CARB”) optional Low NO x standard of 0.02 These higher emissions should be considered for health and environmental impact studies, the UC Riverside team said.

Gas 207

Gas Emissions Engine California 207

Green Car Congress

APRIL 10, 2022

Senators Dianne Feinstein (D-CA) and John Barrasso (R-WY) led their colleagues in introducing the Renewable Diesel and Sustainable Aviation Fuel Parity Act of 2022. The bill would require the Department of Energy to track foreign imports and domestic production of renewable diesel and sustainable aviation fuel. —Senator Barrasso.

Renewable 240

Renewable Diesel Fuel Production 240

Green Car Congress

NOVEMBER 9, 2017

PM emissions from current vehicles in Beijing could be reduced by approximately 19% by simply blending 20% synthetic diesel with currently available diesel, according to a new study by Tsinghua University, the Desert Research Institute in Nevada and Greyrock Energy, a developer of gas-to-liquids technology.

Diesel 150

Diesel Emissions Gas Sacramento 150

Green Car Congress

JULY 24, 2020

Neste, the world’s leading producer of renewable diesel, has opened four new fueling stations in northern and central California, providing greater accessibility to 100% renewable diesel. Neste MY Renewable Diesel is competitively priced and delivers superior value compared to other diesel fuel alternatives.

Renewable 207

Renewable Diesel California San Jose 207

Green Car Congress

APRIL 25, 2021

ExxonMobil and Global Clean Energy have expanded their five-year agreement to increase ExxonMobil’s purchase of renewable diesel to up to 5 million barrels per year. The renewable diesel leverages Global Clean Energy’s patented camelina crop, which can significantly reduce life-cycle greenhouse gas emissions.

Purchase 186

Purchase Renewable Clean Cleaning 186

Green Car Congress

SEPTEMBER 22, 2018

A new study by MIT researchers, published this month in Atmospheric Environment , finds that in Europe, 10 major auto manufacturers produced diesel cars, sold between 2000 and 2015, that generate up to 16 times more NO x emissions on the road than in regulatory tests—a level that exceeds European limits but does not violate any EU laws.

MIT 273

MIT Diesel Europe Emissions 273

Green Car Congress

JANUARY 15, 2021

Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% The trend towards smaller engine cores with smaller mass flow rates in the core stream, presents new opportunities for emissions control.

MIT 268

MIT Emissions Hybrid Gas-Electric 268

Green Car Congress

NOVEMBER 15, 2018

Renewable diesel net supply to California’s fuel market has increased since the state’s Low Carbon Fuel Standard (LCFS) program went into effect in 2011, reaching 100 million gallons during the second quarter of 2018, or 10.1% of the total diesel supplied to California that quarter, according to the US Energy Information Administration (EIA).

Diesel 283

Diesel Renewable Carbon Standards 283

Green Car Congress

JANUARY 28, 2021

CVR Energy will base a revamp of its Wynnewood, Oklahoma, refinery on Haldor Topsoe’s HydroFlex technology to produce approximately 100 million gallons of renewable diesel and more than 6 million gallons of renewable naphtha per year. Coffeyville Resources Refining & Marketing then sells and distributes the products.

Renewable 221

Renewable Diesel Energy Production 221

Green Car Congress

SEPTEMBER 22, 2021

A new total cost of ownership (TCO) study from the National Renewable Energy Laboratory (NREL) finds that battery-electric and fuel-cell electric commercial trucks could be economically competitive with conventional diesel trucks by 2025 in some operating scenarios. —Hunter et al.

Cost Of 397

Cost Of Diesel Chad Vehicles 397

Green Car Congress

APRIL 18, 2023

The chart from the report shows the product-specific WTW GHG emission results of co-processed renewable fuels for gasoline, diesel, jet fuel, and LPG in terms of gCO 2 e/MJ renewable fuels, compared with the WTW GHG emissions of petroleum products.

Chevron 446

Chevron Gasoline Renewable Toyota 446

Green Car Congress

AUGUST 26, 2014

A recently released total fuel cycle analysis for maritime case studies shows that natural gas fuels reduce some air quality pollutants substantially, and reduce major greenhouse gas (GHG) emissions slightly, when compared to conventional petroleum-based marine fuels (low-sulfur and high-sulfur).

Mariner 291

Mariner Pollution Gas Emissions 291

Green Car Congress

MAY 15, 2017

A new international study has found that laboratory tests of nitrogen oxide emissions from diesel vehicles significantly underestimate the real-world emissions by as much as 50%. Real-world NO x emission factors by vehicle emissions standard in key regions. A paper on the work is published in the journal Nature.

Diesel 230

Diesel International Emissions Ozone 230

Green Car Congress

FEBRUARY 21, 2019

announced an increased demand for renewable natural gas (RNG) from the refuse sector, particularly in California, where refuse trucks can be fueled by the very solid waste they haul. Clean Energy Fuels Corp. million LNG gallons, the equivalent of just over one million GGEs.

Renewable 342

Renewable Gas Fresno Long Beach 342

Green Car Congress

MAY 7, 2021

The company is one of the first wholesalers to utilize the technology and comes as the California Air Resources Board (CARB) announced plans in January to impose zero-emission requirements on TRUs sold or operated in California by 31 December 2029. F throughout the distribution route.

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All-Electric Fleet California Lithium Ion 435

Green Car Congress

MAY 28, 2021

If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

Emissions 259

Emissions Carbon Manufacturer Sale 259

Green Car Congress

FEBRUARY 27, 2023

Located on a 327-acre site at the Port of Columbia, the LGF plant plans to convert 1 million tons of forestry waste feedstock into cleaner-burning renewable diesel and is projected to produce 31.8 The aim is to increase production to more than 165 million gallons per year of renewable diesel and sustainable aviation fuels over 10 to 12 years.

Louisiana 284

Louisiana Diesel Renewable Waste 284

Green Car Congress

OCTOBER 23, 2020

California’s latest greenhouse gas data shows that while the state continues to stay below its 2020 target for emissions, there is much more work to do to achieve carbon neutrality by 2045. Source: California Air Resources Board (ARB). Total statewide 2018 GHG emissions were 425.3 Transportation emissions declined 1.5

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2020 California Emissions 2018 221

Green Car Congress

FEBRUARY 5, 2020

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. The transportation sector was responsible for over 7 million tons of NO x emissions in the US in 2014, with 50% of this sector’s NO x attributed to heavy-duty on- and off-road vehicles and equipment. Source of data: US EPA (2019).

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

MARCH 18, 2019

Researchers at Stony Brook University, with colleagues from The City College of New Tyork, Alloy Surfaces and Innoveering, explored the catalytic partial oxidation (CPOX) reforming of three potential transportation-relevant fuels—gasoline, diesel, and natural gas—for use in low-temperature combustion (LTC) engines.

Gasoline 191

Gasoline Diesel Gas Fuel 191

Green Car Congress

DECEMBER 24, 2019

Trillium, one of the US’ leading providers of alternative fuels systems and renewable fuels, is adding two new public compressed natural gas (CNG) fueling stations to its network of California locations. The stations will offer renewable natural gas (RNG) fueling capabilities to fleet customers. gCO 2 e/MJ.

California 283

California Renewable 2020 Gas 283

Green Car Congress

MAY 18, 2018

Southern California Gas Co. SoCalGas) introduced an innovative new solar-powered hydrogen generation system during the California Air Resources Board Technology Expo and Symposium at the University of California, Riverside. This is the equivalent of 25 gallons of gasoline or diesel fuel. Earlier post.).

Solar 207

Solar Hydrogen California San Diego 207

Green Car Congress

APRIL 19, 2023

This saves the operator costs and also reduces the CO 2 emissions of the engines. Equipped with the latest exhaust technologies, the MAN D3876 complies with the current and strict EU Stage V emission regulations. In addition, training and consulting are provided in the PRO ACADEMY for efficient and resource-saving slope management.

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Engine Future Exhaust Diesel 293

Green Car Congress

MAY 20, 2015

addressing leakage) and efficiency improvements in the natural gas vehicles themselves. The results, published in an open access paper in the ACS journal Environmental Science & Technology , suggest that policymakers wishing to address climate change should use caution before promoting fuel switching to natural gas, the authors concluded.

Climate 150

Climate Diesel Gas Emissions 150

Green Car Congress

MAY 13, 2019

has reached agreement with trucking firms to lease or purchase more than 250 new heavy-duty trucks, fueled by its Redeem RNG (renewable natural gas). In addition, truck fleets financed or purchased through Zero Now will be able to purchase Redeem fuel with a fixed discount to diesel at a significant spread. Clean Energy Fuels Corp.

Clean 191

Clean Cleaning Renewable Gas 191

Green Car Congress

JULY 18, 2023

Range Energy announced that its 53-foot electric trailer, the RA, is now eligible for point-of-sale incentives up to $80,000/unit through the California Air Resources Board Clean Off-Road Equipment (CORE) Voucher Program. The RA platform is the first trailer electrification platform to be eligible for the CORE incentive.

California 276

California Range Cleaner Fleet 276

Green Car Congress

JULY 16, 2019

The California Energy Commission approved nearly $70 million in funding to replace more than 200 old diesel school buses with all-electric buses that will reduce school children’s exposure to harmful emissions and help the state reach its climate and air quality goals. School buses are by far the safest way for kids to get to school.

California 341

California Diesel Energy Pollution 341

Green Car Congress

MARCH 8, 2019

In this study, to improve absorption performance of SO 2 and NO 2 , we added ozone in exhaust gas. Prof Huang of the Guangzhou Institute of Energy Conversion analyzed the MnO 2 catalyst material after exposure to simulated exhaust gas containing both SO 2 and NO 2 and found that both manganese nitrate and manganese sulfate were produced.

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Exhaust Ozone Japan Diesel 320

Green Car Congress

JUNE 25, 2020

The Orange County Transportation Authority board has approved a draft plan outlining how the agency will convert the OC Bus fleet to 100% zero-emission technology by 2040. OCTA’s zero-emission bus rollout plan will now be submitted to the California Air Resources Board. More than half of that funding—$12.5

Fleet 269

Fleet Emissions Fuel Conversion 269