Emissions and Gas - EV Driven

EIA: California drought will decrease hydropower, increase natural gas use and CO2 emissions

Green Car Congress

MAY 27, 2022

EIA expects that level of decrease in hydropower generation would lead to an 8% increase in California’s electricity generation from natural gas, a 6% increase in energy-related carbon dioxide (CO 2 ) emissions in the state, and an average 5% increase in wholesale electricity prices throughout the West given the current system configuration.

California

California Emissions Gas CO2

Snam and Baker Hughes test world’s first hydrogen blend turbine for gas networks

Green Car Congress

JULY 21, 2020

Baker Hughes and Snam have successfully completed testing of the world’s first “hybrid” hydrogen turbine designed for a gas network. The test paves the way to implement adoption of hydrogen blended with natural gas in Snam’s current transmission network infrastructure. 20 billion cubic meters globally).

Hydrogen

Hydrogen Gas Italy Maintenance

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

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

Exhaust Emissions Pollution Legal

SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

Green Car Congress

MAY 27, 2020

Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. g/hp-hr NO x emissions). SwRI developed the technology for the California Air Resources Board (CARB).

Engine

Engine Emissions Diesel 2020

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

JANUARY 27, 2021

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. Scully et al.

Gasoline

Gasoline Emissions Gasoline-Electric Gas-Electric

New Fraunhofer membrane technology enables co-transport of hydrogen and natural gas

Green Car Congress

APRIL 3, 2021

Researchers at the Fraunhofer-Gesellschaft have developed a membrane technology for the energy-efficient and economic separation of hydrogen from natural gas. This technology makes it possible for the two substances to be routed through the national natural gas grid together and then isolated from one another at their final destination.

Hydrogen

Hydrogen Gas Transportation Polymer

Cummins introduces new heavy-duty natural gas powertrain: ISX12N + Endurant HD N

Green Car Congress

MARCH 9, 2021

announced that the ISX12N+Endurant HD N powertrain from its Integrated power portfolio is now available for heavy-duty customers, delivering a fully integrated natural gas powertrain. This reduces smog-forming NO x emissions by 90% (to 0.02 Cummins Inc. and Cummins Westport Inc.

Gas

Gas Eaton Engine Emissions

PACCAR to offer Cummins X15N natural gas engine in Kenworth and Peterbilt trucks

Green Car Congress

AUGUST 16, 2022

PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.

Kenworth

Kenworth Peterbilt Gas Engine

Intermountain Power Agency orders MHPS JAC Gas Turbine technology for renewable-hydrogen energy hub, operated by LA DWP

Green Car Congress

MARCH 11, 2020

This award marks the first Advanced Class Gas Turbines in the industry specifically designed and purchased as part of a comprehensive plan to sequentially transition from coal, to natural gas and finally to renewable hydrogen fuel, and creates a roadmap for the global industry to follow. MHPS gas turbines have more than 3.5

Los Angeles

Los Angeles Hydrogen Renewable Gas

Plus and Cummins to develop first autonomous natural gas trucks; deployment in 2022

Green Car Congress

APRIL 28, 2021

Plus (formerly Plus.ai), a leading company in self-driving truck technology, announced a new initiative with global engine manufacturer Cummins to develop the industry’s first driver-in, supervised autonomous trucks powered by natural gas. This combination will bring to market natural gas supervised autonomous trucks in 2022.

Gas

Gas Asia Engine Global

EPA and DOE to provide more than $1B to reduce methane emissions from oil and gas sector

Green Car Congress

JULY 2, 2023

The US Environmental Protection Agency (EPA) and US Department of Energy (DOE) are partnering to provide more than $1 billion in funding to help reduce methane emissions from the oil and gas sector through the creation of the Methane Emissions Reduction Program. Includes flexibilities and exemptions.

EPA

EPA Oil Gas Emissions

ARPA-E selects SwRI to create more effective burner to reduce methane emissions

Green Car Congress

MARCH 8, 2022

of the methane in gas flares used by the oil and gas industry. Burners currently used on the field commonly perform below target specifications, especially under crosswind conditions, which results in a significant portion of this powerful greenhouse gas escaping into the atmosphere. The three-year, $2.9-million

Emissions

Emissions Escape Oil Gas

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

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

Hydrogen Gas Coal Exhaust

Volkswagen Group continues switch to low-emission logistics with order for four more LNG ships

Green Car Congress

JULY 15, 2021

Volkswagen is the first automaker to transport most of its new vehicles overseas using low-emission LNG ships. The further decarbonization of shipping will result in substantial CO 2 reductions, with the use of liquid natural gas enabling Volkswagen to cut the ships’ CO 2 emissions by up to 25% percent (tank-to-wake).

Emissions

Emissions Mariner Climate Climate Protection

Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

Green Car Congress

AUGUST 15, 2021

A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. However, urban environmental design often neglects life cycle GHG emissions.

Emissions

Emissions Environment New York City New York

EPA proposes new heavy-duty truck emissions rules

Green Car Congress

MARCH 8, 2022

In addition, as part of this rulemaking, EPA is proposing targeted updates to the existing Heavy-Duty Greenhouse Gas Emissions Phase 2 program (HD GHG Phase 2). This proposed rulemaking builds on and improves the existing emission control program for on-highway heavy-duty engines and vehicles.

EPA

EPA Emissions Ozone Pollution

Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

Green Car Congress

MAY 5, 2023

will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). will capitalize on some of the latest available technology, including being powered by renewable natural gas. At ACT Expo in Anaheim, Shell announced that Shell Starship 3.0 Shell Starship 3.0 Starship 2.0

Gas

Gas Engine San Diego Jacksonville

CSIRO finds hydrogen could reduce aviation emissions within 5 years

Green Car Congress

AUGUST 4, 2020

A new report from Australia’s national science agency CSIRO shows that clean hydrogen can significantly reduce aviation emissions with potential benefits seen within five years. While not a large contributor to emissions for the sector, on-airport applications represent a straightforward and near-term opportunity to introduce clean hydrogen.

Hydrogen

Hydrogen Emissions Fuel Australia

Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Green Car Congress

JANUARY 26, 2023

Researchers from the University of Birmingham have designed a novel adaptation for existing blast furnaces that could reduce CO 2 emissions from the steelmaking industry by nearly 90%. billion in 5 years while reducing overall UK emissions by 2.9%. If implemented in the UK alone, the system could deliver cost savings of £1.28

Carbon

Carbon Emissions Cleaner Gas-Electric

Komatsu announces customer alliance to advance zero-emission mining; power-agnostic haul truck

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

Las Vegas Emissions Power Powered

OMV says it will stop oil and gas production by 2050 in transformation to net-zero

Green Car Congress

MARCH 26, 2022

Austria-based OMV, an international, integrated oil, gas and chemicals company, announced its intention to become a net-zero (Scope 1, 2 and 3) company by no later than 2050. OMV’s plan foresees emission reduction targets of 30% in operations (Scope 1 & 2) and a 20% reduction target in the product portfolio (Scope 3) for 2030.

Oil

Oil Gas Production Austria

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

C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing. 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.

Gasoline-Electric

Gasoline-Electric 2020 SUV Gasoline

Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

Green Car Congress

MARCH 5, 2022

Light-duty vehicles, including sedans, SUVs, and pickup trucks, are currently responsible for 58% of US transportation sector emissions. In an open-access paper in Environmental Research Letters , they show that the proportional emissions benefit of electrification is approximately independent of vehicle class. Woody et al.

Light

Light Gas Ford Vehicles

Study finds transporting food and ingredients generates 20% of carbon emissions in the global food system

Green Car Congress

JULY 5, 2022

A study by researchers in Australia and China has determined that global food-miles account for nearly 20% of total food-systems emissions; moving fruit and vegetables in refrigerated vehicles is particularly emissions-intensive. They found that, in 2017, food transportation added emissions equivalent to 3.0 GtCO 2 e (3.5–7.5

Transportation

Transportation Emissions Global Carbon

Cummins and Komatsu to collaborate on advancing development of zero emissions mining haul trucks

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

Emissions Hydrogen Gas-Electric Diesel

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

Green Car Congress

AUGUST 23, 2021

The NWIS comprises mostly gas-fired generation and has a GHG emission factor of 620 g CO 2 -e kWh -1. Key results from the study were: For both baseline scenarios, the GHG emission intensity is around a quarter that of H 2 produced from SMR. solar generation exceeding electrolyzer capacity). —Palmer et al.

Solar

Solar Hydrogen Emissions Production

SoCalGas to test technology that separates hydrogen from natural gas when the two are blended in pipelines

Green Car Congress

DECEMBER 17, 2020

With clean hydrogen gaining recognition worldwide as a carbon-free fuel capable of making a significant contribution to addressing climate change, Southern California Gas Co. SoCalGas) will field test a new technology that can simultaneously separate and compress hydrogen from a blend of hydrogen and natural gas.

Hydrogen

Hydrogen Gas Gas-Electric Climate Change

ICCT report quantifies emissions benefits if 12 states & DC adopt slate of California medium- and heavy-duty vehicle regulations

Green Car Congress

NOVEMBER 1, 2021

The Advanced Clean Trucks (ACT) rule requires the sale of at least 30% zero-emission trucks by 2030; the HDV Omnibus rule requires a 90% reduction in NO x emissions from Model Year 2027 engines; and the California Phase 2 greenhouse gas rule sets standards to improve the efficiency of tractor-trailers.

District of Columbia

District of Columbia California DC Emissions

Optimized heavy-duty CI engine fueled with DME delivers diesel performance, significantly reduces engine-out emissions

Green Car Congress

AUGUST 14, 2023

A team from Empa - Swiss Federal Laboratories for Materials Science and Technology and FPT Motorenforschung reports in an open-access paper in the journal Fuel on the performance and emission characteristics of an 11-liter heavy-duty compression ignition engine which was optimized specifically for DME (dimethyl ether) combustion. from 16.5)

Engine

Engine Emissions Diesel Fuel

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

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

Emissions Exhaust Cars Ozone

Carbon emissions from generating electricity for electric vehicles vary greatly across the individual US states

Green Car Congress

MAY 1, 2023

by Michael Sivak, Sivak Applied Research The overall advantage of battery electric over gasoline vehicles, in terms of well-to-wheels emissions of greenhouse gases, has been well documented. However, the emissions of electric vehicles depend greatly on the energy source used to generate the electricity that powers them. Natural gas 87.9

West Virginia

West Virginia Emissions Carbon Vermont

Aurora Hydrogen raises $10M Series A; microwave pyrolysis of natural gas for efficient low-carbon hydrogen production

Green Car Congress

AUGUST 3, 2022

Canada-based Aurora Hydrogen, a company developing emission-free hydrogen production technology, has raised $10 million in Series A funding led by Energy Innovation Capital. Participating investors include Williams, Shell Ventures, Chevron Technology Ventures and the George Kaiser Family Foundation.

Hydrogen

Hydrogen Carbon Gas Production

Emissions Analytics argues that current Pareto-efficient solution for decarbonization would be hybrids, not BEVs, based on do-no-harm

Green Car Congress

MARCH 22, 2023

On this basis, and of Pareto efficiency, Emissions Analytics argues, until battery-electric vehicles can reach certain performance characteristics, government and industry support should switch immediately from EVs to full hybrids to create maximum welfare. The test cycle was made up of five repeats of the EQUA cycle, totalling 741 km.

Emissions

Emissions Hybrid Kia Gasoline-Electric

Study finds global emissions of several banned ozone-destroying CFCs are increasing

Green Car Congress

APRIL 10, 2023

New analysis has found increasing emissions of several ozone-depleting chemicals despite their production being banned for most uses under the Montreal Protocol—and a loophole in the rules is likely responsible. According to the researchers, emissions from these CFCs currently do not significantly threaten ozone recovery.

Ozone

Ozone Emissions Global Switzerland

Independent study confirms cost savings & emissions advantages for heavy-duty trucks running ClearFlame’s engine technology

Green Car Congress

MAY 1, 2022

The inherently lower soot forming propensity of ethanol compared to diesel fuel would allow ClearFlame to operate the engine closer to stoichiometric conditions, enabling the use of three-way catalyst (TWC) aftertreatment systems to control NO x emissions. per mile, lower than natural gas by $0.09

Emissions

Emissions Engine Diesel Miles

Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

APRIL 7, 2022

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The electric exhaust gas turbocharger is a fascinating example of the extensive transfer between Formula 1 technology and the development of production vehicles.

Exhaust

Exhaust Gas-Electric Mercedes Gas

IEA: nuclear power can play a major role in transition to low emissions energy systems; Russia, China leading on new reactor starts

Green Car Congress

JULY 4, 2022

In countries that choose to continue or increase their use of nuclear power, it can reduce reliance on imported fossil fuels, cut carbon dioxide emissions and enable electricity systems to integrate higher shares of solar and wind power. —IEA Executive Director Fatih Birol.

Russia

Russia Emissions Power Powered

Audi introduces new CNG A3 Sportback

Green Car Congress

SEPTEMBER 16, 2020

Audi is adding a new member to its A3 family: the A3 Sportback 30 g-tron natural gas vehicle. Operation with natural gas or biomethane makes the compact model economical and more climate-friendly with low emissions. With full gas tanks, the car has an NEDC range of up to 495 (307.6 The A3 Sportback 30 g-tron 1.5

Audi

Audi Gas Gas-Electric Gasoline-Electric

UC Riverside study finds emissions benefits for E15 blend in California

Green Car Congress

JUNE 12, 2023

A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. Acetaldehyde and ethanol emissions responded strongly with ethanol across the fleet of 20 vehicles.

California

California Emissions Montana Gasoline

NFI receives new contract for up to 166 zero-emission buses from Manitoba’s Winnipeg Transit; fuel-cell and battery-electric

Green Car Congress

JANUARY 5, 2023

The contract also has options to be extended for up to four years to purchase up to 150 40-foot zero-emission buses (ZEBs). NFI Group subsidiary New Flyer Industries Canada ULC has received new firm orders for 16 battery-electric and fuel cell-electric transit buses from Winnipeg Transit.

Emissions

Emissions Fuel Battery Batteries

Chevron to acquire full ownership of Beyond6 CNG fueling network

Green Car Congress

NOVEMBER 19, 2022

a subsidiary of Chevron Corporation, signed a definitive agreement to acquire full ownership of Beyond6, LLC (B6) and its network of 55 compressed natural gas (CNG) stations across the United States from Chevron’s current B6 co-owners, a subsidiary of Mercuria Energy Trading (Mercuria) and B6 CEO Andrew West.

Chevron

Chevron Fuel United States Gas

U-M researchers challenge USPS EV environmental study

Green Car Congress

AUGUST 29, 2022

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). An all-electric fleet would reduce lifetime greenhouse gas emissions by 14.7 Earlier post.).

District of Columbia

District of Columbia Fleet Gas-Electric Gasoline-Electric

Minnesota becomes latest state to adopt California clean car standards

Green Car Congress

JULY 27, 2021

The policy will implement two clean cars standards to reduce vehicle emissions. The low-emission vehicle (LEV) standard requires vehicle manufacturers to deliver passenger cars, trucks, and SUVs that produce lower greenhouse gas emissions and other pollutants for sale in Minnesota.

Minnesota

Minnesota Cleaning Clean Standards

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

JULY 21, 2021

The ICCT has conducted a comprehensive global and temporal life-cycle assessment of GHG emissions from a variety of alternative passenger car powertrains and fuels. The life-cycle GHG emissions of cars registered in 2021 are compared with those of cars expected to be registered in 2030.

Hydrogen

Hydrogen Fuel Battery Batteries

EIA: California drought will decrease hydropower, increase natural gas use and CO2 emissions

Snam and Baker Hughes test world’s first hydrogen blend turbine for gas networks

Trending Sources

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

New Fraunhofer membrane technology enables co-transport of hydrogen and natural gas

Cummins introduces new heavy-duty natural gas powertrain: ISX12N + Endurant HD N

PACCAR to offer Cummins X15N natural gas engine in Kenworth and Peterbilt trucks

Intermountain Power Agency orders MHPS JAC Gas Turbine technology for renewable-hydrogen energy hub, operated by LA DWP

Plus and Cummins to develop first autonomous natural gas trucks; deployment in 2022

EPA and DOE to provide more than $1B to reduce methane emissions from oil and gas sector

ARPA-E selects SwRI to create more effective burner to reduce methane emissions

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

Volkswagen Group continues switch to low-emission logistics with order for four more LNG ships

Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

EPA proposes new heavy-duty truck emissions rules

Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

CSIRO finds hydrogen could reduce aviation emissions within 5 years

Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Komatsu announces customer alliance to advance zero-emission mining; power-agnostic haul truck

OMV says it will stop oil and gas production by 2050 in transformation to net-zero

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

Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

Study finds transporting food and ingredients generates 20% of carbon emissions in the global food system

Cummins and Komatsu to collaborate on advancing development of zero emissions mining haul trucks

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

SoCalGas to test technology that separates hydrogen from natural gas when the two are blended in pipelines

ICCT report quantifies emissions benefits if 12 states & DC adopt slate of California medium- and heavy-duty vehicle regulations

Optimized heavy-duty CI engine fueled with DME delivers diesel performance, significantly reduces engine-out emissions

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Carbon emissions from generating electricity for electric vehicles vary greatly across the individual US states

Aurora Hydrogen raises $10M Series A; microwave pyrolysis of natural gas for efficient low-carbon hydrogen production

Emissions Analytics argues that current Pareto-efficient solution for decarbonization would be hybrids, not BEVs, based on do-no-harm

Study finds global emissions of several banned ozone-destroying CFCs are increasing

Independent study confirms cost savings & emissions advantages for heavy-duty trucks running ClearFlame’s engine technology

Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

IEA: nuclear power can play a major role in transition to low emissions energy systems; Russia, China leading on new reactor starts

Audi introduces new CNG A3 Sportback

UC Riverside study finds emissions benefits for E15 blend in California

NFI receives new contract for up to 166 zero-emission buses from Manitoba’s Winnipeg Transit; fuel-cell and battery-electric

Chevron to acquire full ownership of Beyond6 CNG fueling network

U-M researchers challenge USPS EV environmental study

Minnesota becomes latest state to adopt California clean car standards

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

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