Climate Change, Coal, Comparison and Universal

Why EVs Aren't a Climate Change Panacea

Cars That Think

JANUARY 28, 2023

For instance, Alexandre Milovanoff at the University of Toronto and his colleagues’ research (which is described in depth in a recent Spectrum article ) demonstrates the U.S. This is due to the 30 to 40 percent increase in emissions EVs create in comparison to manufacturing an ICE vehicle, mainly from its battery production.

Climate Change

Climate Change Climate San Diego Emissions

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

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

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. Click to enlarge.

Gas

Gas Li-ion Gas-Electric Conversion

The $32-Trillion Push To Disrupt The Entire Oil Industry

Green Car Congress

FEBRUARY 28, 2019

The first signs of a green revolution in the shareholder-investors universe are there, as investors have forced Dutch oil and gas major Shell to officially change its strategy, investing in more renewable energy and energy storage. The latter is partly caused by “global warming constraints” and lower oil prices in general.

Oil

Oil Industrial Industry Financing

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

MAY 5, 2014

These gases come from human activities such as combustion of coal and oil as well as natural sources such as emissions from plants. Warmer temperatures and other changes in the atmosphere related to a changing climate, including higher atmospheric levels of methane, spur the chemical reactions that lead to ozone.

Ozone

Ozone Climate Change Pollution 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. F of warming.

Chicago

Chicago MIT Tax Carbon

U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

Green Car Congress

JULY 10, 2015

A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. By comparison, oil shale has NERs (or EROI) of 1.6−2.0 —Nduagu & Gates. Click to enlarge.

Oil-Sands

Oil-Sands Oil Energy Fuel

PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

Green Car Congress

AUGUST 13, 2013

Cutting the amount of short-lived, climate-warming emissions such as soot and methane won’t limit global warming as much as previous studies have suggested, according to a new study from the Joint Global Change Research Institute in College Park, Md., degrees to a high of 0.35

Climate

Climate Pollution Carbon Emissions

GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

Green Car Congress

MARCH 27, 2017

Researchers at George Washington University led by Dr. Stuart Licht ( earlier post ) have developed a new process that transforms CO 2 into a controlled selection of nanotubes (CNTs) via molten electrolysis; they call the process C2CNT (CO2 into carbon nanotubes). —Licht (2017). 2017.02.005.

CO2

CO2 Carbon Gas-Electric 2017

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

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. Recent reports in the scientific literature and popular press have produced confusion about the climate implications of natural gas.

Climate Change

Climate Change Climate Gas Coal

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

This is not an easy challenge, especially when we aim to introduce new technologies such as the Wind Challenger, so it is extremely encouraging to have Enviva as our partner, whose core mission is to fight climate change, and with their passion and determination, have proved that they can make a difference.

Wind

Wind Emissions Power Powered

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. It has not been used to specify fuel regulations.

Fuel

Fuel CO2 Carbon Climate

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. By comparison, syngas resulting from conventional gasification cannot be converted to pipeline quality natural gas without further processing, thereby adding cost. Click to enlarge.

Coal

Coal Carbon Gas Energy

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

In the climate-targeted scenarios, they assumed that electrified vehicles receive their electricity from an 80% decarbonized electricity grid. They considered state-specific contributions from nine generating technologies: coal, oil, natural gas, hydro, biogas, geothermal, nuclear, wind, and solar.

Carbon

Carbon EPRI Climate Gasoline-Electric

Naysayer Alert – the hydrogen red herring

My Electric Car

AUGUST 21, 2020

The energy stored within hydrogen has been imparted from electrical energy through the electrolytic hydrogen production process or more likely in the refinement of fossil fuels such as coal seam (methane) gas – both are energy intensive processes in themselves. . The reasons are numerous. .

Hydrogen

Hydrogen Petrol Gas-Electric Lithium Ion

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

A recent study by researchers from UC Berkeley and colleagues from ICF International and Stanford University analyzed the thermodynamic efficiency of a compressed-air car powered by a pneumatic engine and considered the merits of compressed air versus chemical storage of potential energy.

Electric Vehicles

Electric Vehicles Batteries Battery Cars

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

Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis. Table of Contents. Engineering Advantages of PHEV.

PHEV

PHEV Plug-in Renewable Energy

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

Tony Karrer Delicious EVdriven

APRIL 21, 2009

How about using a competition sailplane for comparison, instead? She spent the previous year as a Nieman Fellow at Harvard University, and before that she was the Southwest correspondent for The Economist based in Austin, Tex. Or if you don’t want to go into details, just compare the Volt to the Aptera :-) — James 15.

Volt

Volt Green Electric Cars 2009

Stanford Energy Modeling Forum project confirms carbon pricing can be effective way to curb GHG emissions

Green Car Congress

APRIL 6, 2018

The Stanford Energy Modeling Forum (EMF) was established at Stanford more than 40 years ago to bring together leading experts and decision makers from government, industry, universities, and other research organizations to study important energy and environmental issues. Weyant (2018) Climate Change Economics. Change Econ.

Carbon

Carbon Emissions Price Tax

EV Driven

Why EVs Aren't a Climate Change Panacea

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

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

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

The $32-Trillion Push To Disrupt The Entire Oil Industry

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

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

U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

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

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

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

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

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

Naysayer Alert – the hydrogen red herring

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

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

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

Stanford Energy Modeling Forum project confirms carbon pricing can be effective way to curb GHG emissions

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