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. This results in significantly lower battery production emissions than in earlier studies.

Hydrogen 418

Hydrogen Fuel Batteries Battery 418

Green Car Congress

JANUARY 6, 2023

The partners aim to replace coal-fired power plants with hydrogen-ready gas-fired power plants in Germany, and to build production of low carbon and renewable hydrogen in Norway that will be exported through pipeline to Germany. Germany has an ambition to phase out all coal fired power plants by 2030.

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Norway Germany Hydrogen Powered 468

Green Car Congress

SEPTEMBER 18, 2009

The study, “Estimating US Government Subsidies to Energy Sources: 2002-2008”, found that fossil fuels benefited from approximately $72 billion over the seven-year period, while subsidies for renewable fuels totaled $29 billion. billion went to traditional sources—such as coal and oil—and $2.3 Of the fossil fuel subsidies, $70.2

Renewable 338

Renewable Tax Credit Fuel 2002 338

Green Car Congress

OCTOBER 27, 2019

A study by Mark Z. Even if you have 100 percent capture from the capture equipment, it is still worse, from a social cost perspective, than replacing a coal or gas plant with a wind farm because carbon capture never reduces air pollution and always has a capture equipment cost. —Mark Jacobson. —Mark Jacobson.

Pollution 271

Pollution Carbon Coal Wind 271

Green Car Congress

OCTOBER 11, 2021

The team studied trends in air pollution in Africa to determine impacts on human health and economic development in 54 African countries. In addition to the toll on human health, air pollution imposes economic costs, the study found. billion IQ points across the continent. Economic output lost to air-pollution-related disease was $3.0

Pollution 397

Pollution Africa 2019 Ethiopia 397

Green Car Congress

DECEMBER 29, 2016

Runoff from pavement with coal-tar-based sealant is the primary source of toxic polycyclic aromatic hydrocarbons (PAHs) to streambed sediments in Milwaukee, Wisconsin, according to a US Geological Survey and Milwaukee Metropolitan Sewerage District open-access study published in the journal Environmental Toxicology and Chemistry.

Milwaukee 210

Milwaukee Coal Wisconsin Austin 210

Electrek

MAY 6, 2021

The costs of most existing coal-fired power plants in the US are now more expensive than the total costs of wind and solar as a result of their plunging costs, according to a new study. more… The post Coal is losing the price war to wind and solar faster than anticipated appeared first on Electrek.

Coal 145

Coal Wind Solar Price 145

Green Car Congress

FEBRUARY 14, 2012

The least expensive way for the Western US to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace coal with renewable and other sources of energy that may include nuclear power, according to a new study by University of California, Berkeley, researchers. —Daniel Kammen.

Renewable 231

Renewable Emissions Standards Coal 231

Green Car Congress

JANUARY 24, 2014

In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

Wind 286

Wind PHEV Cost Of Powered 286

Green Car Congress

MAY 1, 2023

These results indicate that coal and oil are the energy sources leading to most emissions, and that hydro, wind, and nuclear are the energy sources leading to least emissions. On the two extremes, coal and oil result in about 176 times the emissions from hydro. Nuclear 0 0 Wind 2.5 Natural gas 87.9 Geothermal 16.5

West Virginia 345

West Virginia Emissions Carbon Vermont 345

Green Car Congress

MAY 2, 2010

CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.

Coal 239

Coal Emissions Oil-Sands Climate Change 239

Green Car Congress

MARCH 10, 2013

A new study by Charles J. As the percentage of electricity supply from wind and solar increases, grid operators will need to employ strategies and technologies, including energy storage, to balance supply with demand given the intermittency of the renewable supply. Lead-acid batteries had an ESOI value of 2, the lowest in the study.

Energy Storage 304

Energy Storage Grid Cost Of Energy 304

Green Car Congress

APRIL 5, 2021

This will include the “Wind Challenger”, a cargo ship design with a hard sail, which would reduce emissions by harnessing wind energy. MOL has been jointly studying the wind technology with cross-industrial partners. The first Wind Challenger is scheduled to be released in 2022.

Wind 221

Wind Emissions Powered Power 221

Green Car Congress

APRIL 15, 2019

solar, wind, hydroelectric, and nuclear) as compared to the eastern US (EUS), where the electricity market is dominated by pollutant and precursor emitting combustion sources (i.e., coal, oil, natural gas, and biomass). Locations with more coal-fired power in their energy mix experienced an increase in PM during the summer.

Conversion 281

Conversion Jordan Ozone Coal 281

Green Car Congress

MARCH 27, 2014

In 2003 JEC issued its first Well-to-Wheels study, a type of analysis which takes into account the entire energy lifecycle of fuels and powertrains and their possible combinations. Producing synthetic gas (SNG) from wind electricity (e.g., In this study, the researchers modeled only biofuels produced from land already in arable use.

Gas 277

Gas Fuel Gas-Electric Gasoline-Electric 277

Green Car Congress

JUNE 26, 2010

Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).

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MIT Coal Gas Emissions 240

Green Car Congress

FEBRUARY 12, 2016

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University.

Coal 150

Coal Pollution Grid Gasoline-Electric 150

Green Car Congress

JULY 28, 2009

The environmental benefit of a large-scale deployment of plug-in hybrid electric vehicles (PHEVs) in the Canadian province of Alberta could vary significantly, ranging from a 40% to a 90% reduction in greenhouse gases, according to a study by electrical engineers at the University of Calgary’s Schulich School of Engineering. Mahdi Hajian.

PHEV 170

PHEV Wind Universal Oil-Sands 170

Green Car Congress

MAY 3, 2021

San Juan River-Raton-Black Mesa Basin (Arizona, Colorado and New Mexico): New Mexico Institute of Mining and Technology plans to determine the rare earth elements and critical minerals resource potential in coal and related stratigraphic units in the San Juan and Raton basins in New Mexico. DOE Funding: $1,499,997. DOE Funding: $1,483,787.

West Virginia 305

West Virginia Wyoming Coal North Dakota 305

Green Car Congress

JULY 29, 2023

These facilities typically use approximately one ton of coal to produce one BBL of hydrocarbons, with a life cycle CO 2 emissions calculation that is slightly worse than equivalent fuels derived from conventional oil refining. DGF replaces the coal gasification used by others with biomass gasification and natural gas reforming.

Companies 370

Companies Fuel Louisiana Asia 370

Green Car Congress

NOVEMBER 14, 2019

earlier post ), a new study by a team at Environmental Defense Fund finds that the climate impact of hydropower facilities varies widely throughout the world and over time, with some facilities emitting more greenhouse gases than those burning fossil fuels.

Climate 207

Climate Climate Change Coal Gas-Electric 207

Green Car Congress

MARCH 9, 2012

The study by researchers at MIT also points out that production of the two metals has been increasing by only a few percentage points per year.the availability of REEs appears to be at risk based on a number of factors. Of particular significance, one country (China) controls 98% of current supply (production).

MIT 252

MIT Supplies Energy Green 252

Green Car Congress

OCTOBER 6, 2015

The levelized cost of electricity analysis for H2 2015 shows onshore wind to be fully competitive against gas and coal in some parts of the world, while solar is closing the gap. Our report shows wind and solar power continuing to get cheaper in 2015, helped by cheaper technology but also by lower finance costs.

Wind 150

Wind Solar Coal Fuel 150

Green Car Congress

JANUARY 3, 2014

The study by a team at the Swiss Federal Institute of Technology Zurich, reported in the Journal of Power Sources , is novel in three respects, the researchers said. The lowest WTW energy demand and GHG emissions were achieved using electricity from waste incineration, biogas CHP, hydropower, wind power, and photovoltaic power.

Alternative Fuels 252

Alternative Fuels Emissions Fuel Switzerland 252

Green Car Congress

SEPTEMBER 30, 2010

A new study by a team from UC Berkeley and Stanford University suggests that determining the optimal use of biomass to reduce greenhouse gas emissions—i.e, Using that as an example, the new study by Lemoine et al. A 2009 life cycle analysis by Campbell et al. Earlier post.) A 2009 life cycle analysis by Campbell et al.

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Fuel Market Gasoline-Electric Gasoline 324

Green Car Congress

SEPTEMBER 13, 2011

Sasol will embark on a feasibility study to evaluate the viability of a GTL venture in Calcasieu Parish, Louisiana, over the next 18 months. The feasibility study will consider two options: a 2 million tons per year (roughly 40,000 barrels of oil equivalent per day) facility and a 4 million tons per year (roughly 80,000 boepd) facility.

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Louisiana Papua New Guinea Gas Gabon 210

Green Car Congress

JULY 10, 2009

Ignite Energy Resources (IER), developer of a supercritical water technology, and TRUenergy have entered into a Memorandum of Understanding (MoU) to develop a commercial demonstration plant that will apply IER’s direct coal-to-oil and upgraded dry coal process to the brown coal at TRUenergy’s Yallourn mine in Australia.

Coal 150

Coal Water Energy Cleaner 150

Green Car Congress

JUNE 18, 2011

Shutting down nuclear power plants in the US would have significant economic and environmental consequences, according to a new study by researchers at Carnegie Mellon University and DAI Management Consultants, Inc. The number of replacement wind turbines is estimated using 70 meter, 2.5 MW turbines operating at 25% capacity.

Coal 199

Coal Rhode Island Switzerland Gas-Electric 199

Green Car Congress

MAY 23, 2012

A new study by researchers at the University of Toronto examines the impact of the interaction between driving patterns (distance and conditions) and the mode of electricity generation (e.g., coal, hydro, natural gas) on well-to-wheel (WTW) energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs).

PHEV 210

PHEV C1 Emissions Coal 210

Green Car Congress

JULY 25, 2013

million barrels per day from 2010 to 2040, including the production of both petroleum (crude oil and lease condensate, natural gas plant [NGPL], bitumen, extra-heavy oil, and refinery gains), and other liquid fuels (coal-to-liquids [CTL], gas-to-liquids [GTL], biofuels, and kerogen). trillion kilowatthours in 2010 to 5.5

2010 317

2010 Transportation Fuel Energy 317

Green Car Congress

SEPTEMBER 25, 2013

Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature Climate Change.

Gas 220

Gas Mercury Fuel Climate Change 220

Green Car Congress

FEBRUARY 27, 2010

Increased availability of low CO 2 sources of electricity and hydrogen could counter-intuitively delay, rather than accelerate, a large-scale transition to an electric and/or hydrogen vehicle fleet, according to a new study by researchers from Ford Motor Company and Chalmers University of Technology in Sweden. Wallington et al. Resources.

Hydrogen 236

Hydrogen Low CO2 Available Fleet 236

Green Car Congress

JUNE 13, 2011

The University of California, Davis and the BMW Group released the largest publicly available study of electric-car users yet conducted, including more than 120 families who drove the fully electric MINI E automobile more than 1 million miles in California, New York and New Jersey from June 2009 to June 2010.

Mini E 225

Mini E Davis BMW New Jersey 225

Green Car Congress

MAY 8, 2009

The authors point out their study looked at only two criteria, kilometers travelled and greenhouse gas offsets, but did not examine the performance of electricity and ethanol for other policy-relevant criteria such as water consumption, air pollution or economic costs. A paper on the work appeared in the 8 May issue of the journal Science.

Transportation 199

Transportation Emissions Coal 2009 199

Green Car Congress

DECEMBER 2, 2010

In a first-of-its-kind study, scientists from the US Department of Energy’s Lawrence Berkeley National Laboratory and the California Air Resources Board tracked variations in the amount of lead transported across the Pacific over time. Lead’s geographical diversity was elucidated in a study conducted a decade ago by Australian scientists.

Asia 199

Asia Transportation Insight San Francisco 199

Green Car Congress

SEPTEMBER 8, 2013

For the study, they define EVs as including both battery-electric (BEV) and plug-in hybrid electric (PHEV) vehicles. The controlled charging of EVs can reduce electricity costs and improve the integration of wind energy. The orange increment, in the 20% EV and 100% EV cases, is from linking fuel efficiency standards. Click to enlarge.

Low Cost 236

Low Cost Georgia Fuel Economy Gasoline-Electric 236

Green Car Congress

DECEMBER 1, 2021

Two studies—led by a team from Seattle City Light, Pacific Northwest National Laboratory (PNNL), and Sandia National Laboratories—are exploring the potential of shifting from fossil fuel to clean hydrogen as fuel to power medium-and heavy-duty vehicles. million DOE award, $150,000 City Light = $1.5 million project total).

Seattle 186

Seattle Hydrogen Renewable Fuel 186