Climate, Emissions and Gas

EPA proposes first US greenhouse gas emissions standards for aircraft

Green Car Congress

JULY 23, 2020

The US Environmental Protection Agency (EPA) proposed greenhouse gas (GHG) emissions standards for airplanes used in commercial aviation and large business jets. The new international Airplane CO 2 Emission Standards adopted by ICAO in 2017 are prescribed in ICAO Annex 16, Volume III titled, Aeroplane CO 2 Emissions.

EPA

EPA Standards Emissions Gas

ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

Green Car Congress

JANUARY 29, 2020

The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. We know from Olmer et al.

Mariner

Mariner Climate Fuel Oil

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

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

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

IEA: global carbon dioxide emissions have rebounded strongly

Green Car Congress

MARCH 3, 2021

The Covid-19 crisis in 2020 triggered the largest annual drop in global energy-related carbon dioxide emissions since the Second World War, according to IEA data, but the overall decline of about 6% masks wide variations depending on the region and the time of year. Many economies are now seeing emissions climbing above pre-crisis levels.

Emissions

Emissions Global Carbon 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

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. Even if true though, the use of blue hydrogen appears difficult to justify on climate grounds. Howarth and Jacobson (2021).

Hydrogen

Hydrogen Gas Coal Exhaust

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

Study: annual climate impact of wild pigs could be greater than 1.1M cars

Green Car Congress

JULY 20, 2021

The researchers used predictive population models coupled with advanced mapping techniques to estimate the climate damage wild pigs are causing across five continents. Since soil contains nearly three times as much carbon than in the atmosphere, even a small fraction of carbon emitted from soil has the potential to accelerate climate change.

Climate

Climate Climate Change South Carolina Carbon

NYK Line, JMU and ClassNK partner to commercialize ammonia-fueled ammonia gas carrier

Green Car Congress

AUGUST 14, 2020

NYK Line, Japan Marine United Corporation (JMU), and Nippon Kaiji Kyokai (ClassNK) signed a joint R&D agreement for the commercialization of an ammonia-fueled ammonia gas carrier (AFAGC) that would use ammonia as the main fuel, in addition to an ammonia floating storage and regasification barge (A-FSRB).

Gas

Gas Commercial Fuel Mariner

Cummins to introduce 15-liter natural gas engine for North America; basis for hydrogen engine under development

Green Car Congress

OCTOBER 14, 2021

will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. Cummins Inc. —Srikanth Padmanabhan, President, Engine Business, Cummins. gCO 2 e/MJ. gCO 2 e/MJ.

North America

North America Engine Gas Hydrogen

EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

Green Car Congress

MARCH 10, 2022

The US Environmental Protection Agency (EPA) reinstated California’s authority under the Clean Air Act to implement its own greenhouse gas (GHG) emission standards and zero emission vehicle (ZEV) sales mandate.

EPA

EPA Standards Light Emissions

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

CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Green Car Congress

DECEMBER 19, 2022

The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045. Transportation.

Pollution

Pollution Emissions Gas Gas-Electric

Airbus releases three hydrogen-powered concepts for zero-emission aircraft by 2035; ZEROe

Green Car Congress

SEPTEMBER 22, 2020

Airbus has revealed three concepts for the world’s first zero-emission commercial aircraft which could enter service by 2035. The concepts we unveil today offer the world a glimpse of our ambition to drive a bold vision for the future of zero-emission flight. —Guillaume Faury, Airbus CEO.

Hydrogen

Hydrogen Concept Emissions Power

Roskill: CO2 emissions from lithium production set to triple by 2025

Green Car Congress

OCTOBER 6, 2020

With demand for lithium set to increase over the next decade, Roskill has calculated , using its in-house analysis, that CO 2 emissions from lithium production are set to triple by 2025 versus current levels and to grow by a factor of six by 2030, with the vast majority of this coming from mineral concentrate production, shipping and refining.

Emissions

Emissions CO2 Production Power Grid

EIA: CO2 emissions from US power sector have declined 28% since 2005

Green Car Congress

DECEMBER 24, 2018

US electric power sector CO 2 emissions have declined 28% since 2005 because of slower electricity demand growth and changes in the mix of fuels used to generate electricity, according to the US Energy Information Administration (EIA). Source: US EIA, US Energy-Related Carbon Dioxide Emissions , 2017.

2005

2005 Emissions Power Powered

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

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

EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

Green Car Congress

NOVEMBER 3, 2021

The US Environmental Protection Agency (EPA) is proposing comprehensive new regulations to reduce methane emissions from the oil and natural gas industry—including, for the first time, reductions from existing sources nationwide. Source: EPA. billion a year. billion a year.

EPA

EPA Oil Gas Emissions

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

Green Car Congress

AUGUST 23, 2021

An important consideration of solar-electrolysis in the context of climate mitigation is the enormity of upscaling required—both at the global scale with respect to the investment, land area, materials, and embodied energy; and at the project scale with respect to the potential localised impacts of gigawatt scale plants. Palmer et al.

Solar

Solar Hydrogen Emissions Production

FHWA proposes rulemaking for states and municipalities to track and reduce GHG emissions

Green Car Congress

JULY 8, 2022

The US Department of Transportation’s Federal Highway Administration (FHWA) announced a Notice of Proposed Rulemaking ( NPRM ) for states and municipalities to track and reduce greenhouse gas (GHG) emissions. The proposed rule would require MPOs serving urbanized areas with multiple MPOs to establish additional joint targets.

Emissions

Emissions Gas-Electric Financing Transportation

Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

Green Car Congress

JULY 22, 2021

Rolls-Royce Power Systems has outlined its road map for climate neutrality: Net Zero@Power Systems. By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies. electricity from fossil-fired power plants).

2019

2019 Engine Climate Power

Study finds methane emissions from coal mines ~50% higher than previously thought

Green Car Congress

FEBRUARY 1, 2021

The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. In addition to coal mining, other major sources of methane emissions globally include wetlands, agriculture, and oil and gas facilities.

Coal

Coal Emissions Escape Ukraine

CICERO team finds global temperature will respond slowly to emissions cuts

Green Car Congress

JULY 9, 2020

Although large emissions cuts are urgently needed to achieve global climate goals, it may take decades before we can measure the effect of the reductions on global temperature evolution, according to a new study by researchers at Norway’s CICERO Center for International Climate Research. Fuglestvedt and Marianne T.

Emissions

Emissions Global Climate 2020

ATI FlyZero project finds green liquid hydrogen most viable zero-carbon emission fuel for aircraft

Green Car Congress

MARCH 28, 2022

FlyZero is the UK’s Aerospace Technology Institute (ATI) project aiming to realize zero-carbon emission commercial aviation by 2030. Funded by the Department for Business, Energy and Industrial Strategy, the project FlyZero began in early 2021 as an intensive research project investigating zero-carbon emission commercial flight.

Hydrogen

Hydrogen Carbon Emissions Green

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

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

IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

Green Car Congress

MARCH 9, 2022

Global energy-related carbon dioxide emissions rose by 6% in 2021 to 36.3 The rebound of global CO 2 emissions above pre-pandemic levels has largely been driven by China, where they increased by 750 million tonnes between 2019 and 2021. In 2021 alone, China’s CO 2 emissions rose above 11.9 billion tonnes. billion tonnes.

Emissions

Emissions Global Coal China

Study estimates California’s GHG reductions since 2003 could be wiped out by 2020 wildfires

Green Car Congress

OCTOBER 18, 2022

In an open-access report in the journal Environmental Pollution , researchers from UCLA and the University of Chicago estimate that California’s wildfire carbon dioxide equivalent (CO 2 e) emissions from 2020 (~127 mmt CO 2 e ) are approximately two times higher than California’s total greenhouse gas (GHG) emission reductions since 2003.

2003

2003 2020 Climate Change Pollution

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

Green Car Congress

APRIL 17, 2021

The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. CO 2 emissions decreased 2.2% Total GHG emissions in 2019 were up 1.8%

2005

2005 2019 EPA Climate Change

EPA: US GHG emissions up 6% in 2021 from 2020

Green Car Congress

APRIL 14, 2023

The US Environmental Protection Agency (EPA) released its 30 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2021. In 2021, US greenhouse gas emissions totaled 6,340.2 Source: EPA.

EPA

EPA 2020 Emissions Climate Change

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

Polestar quadruples number of partners working on climate-neutral Polestar 0 car project

Green Car Congress

SEPTEMBER 15, 2022

Polestar is welcoming twelve new partners to the Polestar 0 project to develop a climate-neutral car. The transport sector is the fastest-growing greenhouse gas (GHG) emitting sector, expected to reach a share of more than 30% of total GHG emissions in the future, according to the United Nation’s Environment Programme.

Climate

Climate Cars Emissions Supplies

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

Denmark, Norway, and US to lead Zero-Emission Shipping Mission

Green Car Congress

JUNE 3, 2021

The governments of Denmark, Norway, and the United States, along with the Global Maritime Forum and the Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping, will lead a new Zero-Emission Shipping Mission as part of Mission Innovation.

Denmark

Denmark Norway Emissions Ghana

3 Oil Majors That Bet Big On Renewables

Green Car Congress

AUGUST 31, 2020

An analysis of near-term spending plans on renewables by the biggest oil and gas companies shows that real investments in renewable energy will continue to pale in comparison to capex plans for greenfield fossil fuel projects. Indeed, much of Big Oil's reduction in greenhouse gas (GHG) emissions leans on the so-called natural gas bridge.

Oil

Oil Renewable Wind Gas-Electric

NTSB Chair questions safety impact of heavy EVs

Green Car Congress

JANUARY 12, 2023

Now I want to be clear: I am inspired by the Administration’s commitment to phasing out carbon emissions. We do have a climate crisis that needs to be addressed. The US transportation sector accounts for the largest portion of US greenhouse gas emissions, and I firmly believe it is a human right to breathe clean air.

F-150

F-150 Climate Petrol Gas-Electric

CARB launches $25M pilot program to help small trucking fleets transition to zero-emission technologies

Green Car Congress

JULY 9, 2022

The California Air Resources Board will launch a new pilot program that aims to help small trucking fleets make the transition to zero-emission technologies. The pilot will provide $25 million to implement a range of innovative solutions to help small fleets make the transition to zero-emissions.

Fleet

Fleet Emissions Financing Dealers

CARB approves ICT regulation; 100% zero-emission bus fleets by 2040; ZEB tech symposium in Feb 2019

Green Car Congress

DECEMBER 15, 2018

The California Air Resources Board on Friday approved the Innovative Clean Transit regulation (ICT) ( earlier post )—a first-of-its-kind regulation in the US that sets a statewide goal for public transit agencies to gradually transition to 100% zero-emission bus (ZEB) fleets by 2040. Transit agencies are expected to save $1.5

Fleet

Fleet Emissions 2019 Purchase

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

JUNE 12, 2023

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. The climate effects of hydrogen have been an under-researched topic.

Hydrogen

Hydrogen Global Ozone CO2

Cohort of new stakeholders joins Open Hydrogen Initiative

Green Car Congress

DECEMBER 28, 2022

Decarbonizing hydrogen supply is critical to initiate uptake in these new sectors, and an industry-standard emissions measurement and verification process is key to providing the market transparency that facilitates new supply agreements.

Hydrogen

Hydrogen Insight Oklahoma Carbon

NREL releases comprehensive vision for deep decarbonization of transportation

Green Car Congress

FEBRUARY 23, 2021

It is a strategy rooted in cross-cutting research and engineering to enable industry stakeholders, communities, government agencies, and early adopters to meet their climate goals. The transportation sector is the largest source of greenhouse gas emissions in the United States, accounting for about 28% of total carbon emissions.

Transportation

Transportation Hydrogen Mariner Renewable

EPA proposes first US greenhouse gas emissions standards for aircraft

ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

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

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

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

IEA: global carbon dioxide emissions have rebounded strongly

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

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

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

Study: annual climate impact of wild pigs could be greater than 1.1M cars

NYK Line, JMU and ClassNK partner to commercialize ammonia-fueled ammonia gas carrier

Cummins to introduce 15-liter natural gas engine for North America; basis for hydrogen engine under development

EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

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

CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Airbus releases three hydrogen-powered concepts for zero-emission aircraft by 2035; ZEROe

Roskill: CO2 emissions from lithium production set to triple by 2025

EIA: CO2 emissions from US power sector have declined 28% since 2005

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

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

EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

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

FHWA proposes rulemaking for states and municipalities to track and reduce GHG emissions

Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

Study finds methane emissions from coal mines ~50% higher than previously thought

CICERO team finds global temperature will respond slowly to emissions cuts

ATI FlyZero project finds green liquid hydrogen most viable zero-carbon emission fuel for aircraft

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

Audi introduces new CNG A3 Sportback

IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

Study estimates California’s GHG reductions since 2003 could be wiped out by 2020 wildfires

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

EPA: US GHG emissions up 6% in 2021 from 2020

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

Polestar quadruples number of partners working on climate-neutral Polestar 0 car project

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

Denmark, Norway, and US to lead Zero-Emission Shipping Mission

3 Oil Majors That Bet Big On Renewables

NTSB Chair questions safety impact of heavy EVs

CARB launches $25M pilot program to help small trucking fleets transition to zero-emission technologies

CARB approves ICT regulation; 100% zero-emission bus fleets by 2040; ZEB tech symposium in Feb 2019

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Cohort of new stakeholders joins Open Hydrogen Initiative

NREL releases comprehensive vision for deep decarbonization of transportation

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