Coal, Comparison, Gas-Electric and Transportation

Rice study finds using natural gas for electricity and heating, not transportation, more effective in reducing GHGs

Green Car Congress

MARCH 9, 2016

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses.

Gas-Electric

Gas-Electric Gas Transportation Coal

SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

Green Car Congress

DECEMBER 20, 2011

Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. If biogas is substituted for conventional natural gas, total GHG emissions can further significantly reduced (190 gCO 2 /mile). Lifecycle GHG comparison.

Coal

Coal Water Transportation Fuel

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

In addition to its regional and temporal scope, this study is distinct from earlier LCA literature in four key aspects: This study considers the lifetime average carbon intensity of the fuel and electricity mixes, including biofuels and biogas.

Hydrogen

Hydrogen Fuel Batteries Battery

ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

SEPTEMBER 24, 2014

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

Gas-Electric

Gas-Electric Gas Fuel Economy PHEV

Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

Green Car Congress

OCTOBER 5, 2018

All large-scale energy systems have environmental impacts, and the ability to compare the impacts of renewable energy sources is an important step in planning a future without coal or gas power. Wind beats coal by any environmental measure, but that doesn’t mean that its impacts are negligible. Source: Miller and Keith (2018a).

Wind

Wind Power Powered Climate

Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

Green Car Congress

JANUARY 12, 2013

In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015)

Coal

Coal Pollution China Gas

Global Carbon Project: Global carbon emissions growth slows, but hits record high

Green Car Congress

DECEMBER 5, 2019

Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. In 2019, consumption of coal is expected to drop 11% in the U.S.—down

Carbon

Carbon Global Emissions Climate Change

EEA report: EVs are better for climate and air quality

Green Car Congress

NOVEMBER 26, 2018

Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. Emissions are usually higher in the production phase of electric cars, but these are more than offset by lower emissions in the use phase over time.

Climate

Climate Pollution Gasoline-Electric 2017

PBL/JRC: Global CO2 emissions increase to new all-time record in 2013, but growth is slowing down

Green Car Congress

DECEMBER 18, 2014

in 2012 was primarily due to a decline in electricity and fuel demand from the basic materials industry, and aided by an increase in renewable energy and by energy efficiency improvements. According to national statistics, in 2013 total oil consumption in transport increased somewhat by 0.5%, relative to 2012 levels. in 2013 and 3.4%

2013

2013 Emissions Global CO2

U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

Green Car Congress

AUGUST 19, 2014

Results of a lifecycle analysis by a team at the University of Michigan suggest that multiple types of natural gas-powered vehicles—i.e., Results of a lifecycle analysis by a team at the University of Michigan suggest that multiple types of natural gas-powered vehicles—i.e., —Dai and Lastoskie.

Gas

Gas Li-ion Gas-Electric Conversion

New full LCA highlights complexity of environmental advantages and disadvantages of EVs relative to ICE vehicles; the importance of life cycle thinking

Green Car Congress

OCTOBER 7, 2012

Researchers at the Norwegian University of Science and Technology (NTNU) have compared the emissions resulting from the production, use, and end-of-life of electric and internal combustion engine vehicles (EVs and ICEVs) in a full life-cycle analysis (LCA). This has led to a general perception of EVs as an environmentally benign technology.

Gasoline-Electric

Gasoline-Electric Vehicles Coal Gasoline

Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

Green Car Congress

AUGUST 22, 2017

However, although the state has made considerable progress decoupling economic growth from greenhouse gas (GHG) emissions, the rate of emissions decline appears to be slowing, due in part to a spike in transportation emissions attributed to an increase from light-duty vehicles. Transportation. in emissions from on-road vehicles.

California

California Light Emissions Climate

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

Green Car Congress

FEBRUARY 24, 2016

A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas.

Chicago

Chicago MIT Tax Carbon

Chicago Area Clean Cities names American Lung Association 2017 Clean Fuels Champion

Green Car Congress

DECEMBER 8, 2017

The American Lung Association has been named the 2017 Clean Fuels Champion by Chicago Area Clean Cities (CACC), a nonprofit coalition dedicated to promoting clean-energy and clean-air solutions for transportation in the Chicago area impacting nearly 9 million people. Air pollution poses a serious threat to our nation’s health.

Chicago

Chicago Clean Cleaning 2017

Why EVs Aren't a Climate Change Panacea

Cars That Think

JANUARY 28, 2023

“Electric cars will not save the climate. This is not to imply in any way that electric vehicles are worthless. Analysis by the International Council on Clean Transportation (ICCT) argues that EVs are the quickest means to decarbonize motorized transport. billion to more than 2 billion.

Climate Change

Climate Change Climate San Diego Emissions

Renault makes public its lifecycle study of Fluence ICE vs Fluence EV

Green Car Congress

JULY 11, 2013

Renault’s comparison of the carbon footprint of EV and ICE vehicles over production, operation and end of life. The publication gives the opportunity for an “apples-to-apples” comparison between the environmental impacts of the two types of powertrains: same manufacturer, same model, same boundary conditions. Electric Fluence Z.E.

Li-ion

Li-ion Gasoline-Electric Ozone Diesel

The Dirty Truth of Petrol & Diesel Vehicles

Plug In India

NOVEMBER 4, 2021

By PluginIndia In this article and video, we show the real truth on how Petrol and Diesel vehicles cause far more air pollution compared to electric vehicles. Pumpjacks don’t run by themselves, in most cases they use electricity. It takes on average 9,960 kilowatt hours of electricity every month to drive one pumpjack.

Petrol

Petrol Diesel Vehicles Oil

Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Green Car Congress

JULY 8, 2015

Methanol-powered vehicles are one pillar of Geely Auto’s diversified new-energy strategy, which also encompasses ethanol, CNG, gasoline-electric hybrid, plug-in hybrid, pure-electric, and extended-range solutions. CSI says this is the world’s first production of a liquid renewable transport fuel from non-biological sources of energy.

Renewable

Renewable Carbon Water Fuel

Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

Green Car Congress

MAY 1, 2009

Hydrogen for reverse water gas shift reaction to avoid producing CO 2 during the process is produced by electrolyzing water, driven by solar power. The researchers modeled the production of methanol, which can be used directly as transport fuel or as input for DME and FT-diesel synthesis. Hertwich and Zhang (2009).

Solar

Solar Molten Salt Fuel Production

Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

Green Car Congress

JUNE 10, 2011

World primary energy demand by fuel in the IEA high gas scenario. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas. Both reports also emphasized that although natural gas is the lowest carbon fossil fuel, it is still a fossil fuel. Source: IEA.

MIT

MIT Gas Climate Gas-Electric

Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

Green Car Congress

JUNE 15, 2013

The fact that German electricity prices are among the highest in Europe, despite relatively low wholesale prices, must serve as a warning signal ,” said IEA Executive Director Maria van der Hoeven as she presented the report, Energy Policies of IEA Countries – Germany 2013 Review. Electricity prices in comparison.

Germany

Germany Energy Renewable Grid

Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Green Car Congress

JULY 3, 2015

The same highly electrified scenarios, however, could not satisfy 80% GHG-reduction targets, even assuming 80% decarbonized electricity and no growth in travel demand. Within the transportation sector, the two basic options for reducing petroleum use and greenhouse gas (GHG) emissions are fuel-use reduction and fuel substitution.

Carbon

Carbon EPRI Climate Gasoline-Electric

Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

JUNE 7, 2023

The electric vehicle industry is growing at a high pace these days. Are you planning a job in electric vehicle industry? Then this Electric Vehicle Interview Questions and Answers will definitely help you out. There are different types of firms working in the electric vehicle domain.

Electric Vehicles

Electric Vehicles Vehicles Electric Electrical

New petroleum refining lifecycle model finds the variability in GHG emissions from refining different crudes as significant as magnitude expected in upstream operations

Green Car Congress

DECEMBER 9, 2012

Comparison of GHGenius, JACOBS, TIAX, and the new PRELIM gasoline greenhouse gas (GHG) estimates using base case estimates and variations from the scenario analysis. Annual GHG emissions from a large refinery are comparable to the emissions of a typical 500 MW coal-fired power plant. Credit: ACS, Abella and Bergerson.

Oil-Sands

Oil-Sands Emissions Oil Hydrogen

Dark Secrets at The Heart EV Supply chain We Often Fail to Address

Get Electric Vehicle

DECEMBER 3, 2021

We all believe that an electric vehicle is much more eco-friendlier than a conventional gasoline car. But some say that though an electric vehicle doesn’t produce any greenhouse gases, the production of electricity required to power these cars is generated by carbon-intensive processes. According to McKinsey & Co.,

Supplies

Supplies Pollution Gasoline-Electric Emissions

U Mich professor finds fuel cycle analysis for evaluating CO2 impacts of liquid fuels is fatally flawed; calls for focus on CO2 removal

Green Car Congress

JULY 28, 2014

Fuel cycle analysis (FCA)—or “well-to-wheels analysis”—is a type lifecycle analysis (LCA) that examines fuel products and their supply chains, and that has greatly influenced climate-related research priorities and public policies for transportation fuels. This is where biofuels come in, as carbon is fixed during feedstock growth.

Fuel

Fuel CO2 Carbon Climate

The 80-20 Rule

Plug In Partners

JULY 18, 2008

However, 70% of vehicles can apparently be fueled with no increase of electrical capacity. The reduction in emissions results from electric operation being much more efficient than gasoline operation. BEVs and PHEVs running on electricity have zero tailpipe emissions, but there are still mining and power plant emissions.

EPRI

EPRI Li-ion Ni-Li PHEV

Naysayer Alert – the hydrogen red herring

My Electric Car

AUGUST 21, 2020

Proponents believe such a car could be easily refuelled with hydrogen and assumed it would have greater range than a pure all-electric car. Little seems developed in any wide commercial sense and certainly not to the extent of the pure electric car. It is important to realize that a fuel cell car is actually an electric car.

Hydrogen

Hydrogen Petrol Gas-Electric Lithium Ion

Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

Green Car Congress

DECEMBER 7, 2010

The key requirement, of course, is that the electricity used to convert the CO 2. must be renewable, or at least from a carbon-neutral source such as nuclear; otherwise, more CO 2 would be emitted in producing the electricity than would be reduced in the process. —Whipple and Kenis.

Conversion

Conversion CO2 Hydrogen Carbon

Enviva and MOL to develop sail-powered bulk carrier to cut GHG emissions in biomass supply chain; Wind Challenger hard sail

Green Car Congress

APRIL 5, 2021

Lines (MOL), a leading global marine transport group, signed a memorandum of understanding agreement to develop and to deploy an environmentally friendly bulk carrier. The goal of the agreement is to reduce the greenhouse gas (GHG) emissions in the ocean transportation of sustainable wood pellets.

Wind

Wind Emissions Power Powered

Peabody Energy and GreatPoint Energy To Partner on Coal-to-Gas and Coal-to-Hydrogen Facilities with Carbon Capture and Storage

Green Car Congress

FEBRUARY 19, 2010

Overview of the bluegas catalytic coal methanation process. The projects would be developed using GreatPoint’s proprietary bluegas technology, which utilizes catalytic hydromethanation to create pure hydrogen and substitute natural gas (SNG) that is pipeline-ready in a single-stage gasification process. Click to enlarge.

Coal

Coal Carbon Gas Energy

Figuring Out Semiconductor Manufacturing's Climate Footprint

Cars That Think

FEBRUARY 9, 2024

The semiconductor industry is in the midst of a major expansion driven by the seemingly insatiable demands of AI, the addition of more intelligence in transportation, and national security concerns, among many other things. For instance, the extraction of coal for electricity production. That’s the cradle. Moore: Okay.

Climate

Climate Manufacturer Emissions Industrial

NETL Soliciting RD Projects for Co-Production of Power, Fuels, and Chemicals via Coal/Biomass Mixtures

Green Car Congress

APRIL 28, 2010

The US Department of Energy’s National Energy Technology Laboratory (NETL) has issued a new Funding Opportunity Announcement (FOA) soliciting research projects that will address key challenges related to the utilization of coal-biomass mixtures for co-production of power and hydrogen, fuels, and/or chemicals.

Coal

Coal Power Powered Production

Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

Green Car Congress

APRIL 10, 2012

Technology warming potential (TWP) for three sets of natural gas fuel-switching scenarios. (A) A) CNG light-duty cars vs. gasoline cars; (B) CNG heavy-duty vehicles vs. diesel vehicles; and (C) combined-cycle natural gas plants vs. supercritical coal plants using low-CH 4 coal. Source: Alvarez et al. Click to enlarge.

Climate Change

Climate Change Climate Gas Coal

IEA World Energy Outlook view on the transport sector to 2035; passenger car fleet doubling to almost 1.7B units, driving oil demand up to 99 mb/d; reconfirming the end of cheap oil

Green Car Congress

NOVEMBER 13, 2011

Under the WEO 2011 central scenario, oil demand rises from 87 million barrels per day (mb/d) in 2010 to 99 mb/d in 2035, with all the net growth coming from the transport sector in emerging economies. The number of people without access to electricity remained unacceptably high at 1.3 Road transport. billion in 2035.

Oil

Oil Transportation Cheap Fleet

Waiting for Superbatteries

Cars That Think

NOVEMBER 29, 2022

This, in brief, is the problem faced by any transportation system in which the vehicle must carry its own fuel. Soft wood, such as spruce or pine, packs less than 10 megajoules per liter, whereas bituminous coal has 2.5 By comparison, gasoline has 34 MJ/L and diesel about 38 MJ/L. The era of large.

Lithium Ion

Lithium Ion Nickel Cadmium Coal Lead Acid

Plug-In Hybrids (or Plugin Hybrids)

Tony Karrer Delicious EVdriven

APRIL 21, 2009

You can fill it up at the gas station, and you can plug it in to any 120-volt outlet. But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. So youll have a cleaner, cheaper, quieter car for your local travel, and the gas tank is always there should you need to drive longer distances.

Plug-in

Plug-in Plugin Plug Hybrid

Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

JULY 17, 2015

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) It is much more than that.

PHEV

PHEV Plug-in Renewable Energy

MIT study concludes lifecycle GHG emissions for biofuels should be presented to decision makers and the public as a range

Green Car Congress

APRIL 23, 2011

Among their findings in the study are that subjective choices such as coproduct usage and allocation methodology can be more important sources of variability in the life cycle greenhouse gas (LC-GHG) inventory of a fuel option than the process and energy use of fuel production. Variability in lifecycle analysis (LCA), Stratton et al.

MIT

MIT Emissions Range Fuel

NREL: battery second use offsets EV expense, improves grid stability; recommendations

Green Car Congress

JUNE 24, 2015

NREL research confirms that after being used to power a car, a Li-ion battery retains approximately 70% of its initial capacity—making its reuse a valuable energy storage option for electric utilities, before battery materials are recycled. —“Identifying and Overcoming Critical Barriers to Widespread Second Use of PEV Batteries”.

Grid

Grid Batteries Battery Energy Storage

Emissions of Air Pollutants down in EU-27

Green Car Congress

AUGUST 22, 2009

Other findings of the report include: The road transport sector remains a major source of air pollution in the EU-27. Energy use by households (the burning of wood, gas, coal etc) is the most important source of PM 2.5 The residential sector is an important source of several pollutants.

Pollution

Pollution Emissions Czech Republic United Kingdom

KLM Testing MDI AirPod Compressed Air Cars at Schiphol; UC Berkeley Study Finds Compressed Air Cars Significantly Less Efficient than Battery Electric Vehicles

Green Car Congress

DECEMBER 13, 2009

One of the AirPods is a cargo version adapted to transport parts and maintenance equipment at Schiphol-Center and the other is for personnel transport at Schiphol-Oost. The standard AirPod is designed for the transport of people. Range is 220 km (137 miles) on the EEC urban cycle, with a maximum speed of 45 km/h (28 mph).

Electric Vehicles

Electric Vehicles Batteries Battery Cars

Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

APRIL 20, 2009

Automakers agree on common plug to recharge electric vehicles by Darren Murph , posted Apr 19th 2009 at 4:24PM Just hours after General Motors put forth a proposal for a standardized plug for electric vehicles , in flies this. Were still using the same style electrical plug 70 years later. yay same plug!

Recharge

Recharge Plug Electric Vehicles 2009

Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Electric car supporters are rising to defend General Motors’ development of the Chevy Volt after the Obama Administration’s automotive task force proclaimed that the car was probably too expensive to be commercially successful in the near future. . report titled, “The Comeback of the Electric Car? and Chrysler. .’s

Volt

Volt Green Electric Cars 2009

Rice study finds using natural gas for electricity and heating, not transportation, more effective in reducing GHGs

SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

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

ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

Global Carbon Project: Global carbon emissions growth slows, but hits record high

EEA report: EVs are better for climate and air quality

PBL/JRC: Global CO2 emissions increase to new all-time record in 2013, but growth is slowing down

U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

New full LCA highlights complexity of environmental advantages and disadvantages of EVs relative to ICE vehicles; the importance of life cycle thinking

Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

Chicago Area Clean Cities names American Lung Association 2017 Clean Fuels Champion

Why EVs Aren't a Climate Change Panacea

Renault makes public its lifecycle study of Fluence ICE vs Fluence EV

The Dirty Truth of Petrol & Diesel Vehicles

Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Must Read 40+ Electric Vehicle Interview Questions & Answers

New petroleum refining lifecycle model finds the variability in GHG emissions from refining different crudes as significant as magnitude expected in upstream operations

Dark Secrets at The Heart EV Supply chain We Often Fail to Address

U Mich professor finds fuel cycle analysis for evaluating CO2 impacts of liquid fuels is fatally flawed; calls for focus on CO2 removal

The 80-20 Rule

Naysayer Alert – the hydrogen red herring

Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

Enviva and MOL to develop sail-powered bulk carrier to cut GHG emissions in biomass supply chain; Wind Challenger hard sail

Peabody Energy and GreatPoint Energy To Partner on Coal-to-Gas and Coal-to-Hydrogen Facilities with Carbon Capture and Storage

Figuring Out Semiconductor Manufacturing's Climate Footprint

NETL Soliciting RD Projects for Co-Production of Power, Fuels, and Chemicals via Coal/Biomass Mixtures

Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

IEA World Energy Outlook view on the transport sector to 2035; passenger car fleet doubling to almost 1.7B units, driving oil demand up to 99 mb/d; reconfirming the end of cheap oil

Waiting for Superbatteries

Plug-In Hybrids (or Plugin Hybrids)

Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

MIT study concludes lifecycle GHG emissions for biofuels should be presented to decision makers and the public as a range

NREL: battery second use offsets EV expense, improves grid stability; recommendations

Emissions of Air Pollutants down in EU-27

KLM Testing MDI AirPod Compressed Air Cars at Schiphol; UC Berkeley Study Finds Compressed Air Cars Significantly Less Efficient than Battery Electric Vehicles

Automakers agree on common plug to recharge electric vehicles

Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

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