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In 2021, coal exports from the United States increased by 23% to 85 million metric short tons (MMst) from 69 MMst in 2020, according to the US Energy Information Administration (EIA). Steam coal exports increased by 47% to 40 MMst, and metallurgical coal exports increased by 8% to 45 MMst. MMst, or 77%, was steam coal).
The US National Energy Technology Laboratory (NETL) is collaborating with the University of Kentucky and their subcontractor Virginia Tech to demonstrate a novel process for the extraction of REEs from coal using plasma. However, domestic coal is of interest as a potentially abundant and easily accessible REE source in the US.
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.
The US Department of Energy (DOE) announced up to $64 million in federal funding for cost-shared research and development (R&D) projects under the funding opportunity announcement ( DE-FOA-0002057 ), “Critical Components for Coal FIRST Power Plants of the Future.”. —Assistant Secretary for Fossil Energy Steven Winberg.
This decline was due almost entirely to a drop in coal consumption. Coal-fired power generation fell by a record 18% year-on-year to its lowest level since 1975. An increase in natural gas generation offset some of the climate gains from this coal decline, but overall power sector emissions still decreased by almost 10%.
The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The authors point out that less coal production doesn’t translate to less methane.
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. from coal. Energy source. Natural gas. Natural gas. Geothermal.
Coal trains and terminal operations add a significant amount of fine particulate matter (PM 2.5 ) pollution to urban areas—more so than other freight or passenger trains— according to a study conducted in Richmond, California, by the University of California, Davis. The results indicate coal trains add on average 8.32
X-MAT , the Advanced Materials Division of Semplastics , has successfully fabricated a full cell battery by combining a commercial cathode and its proprietary ceramic coal composite anode. The basic production process involves mixing raw powdered coal with a proprietary resin. To date, the company has received $10.7
This will be the world’s first demonstration project in which a large amount of ammonia will be co-fired in a large-scale commercial coal-fired power plant. Ammonia enables efficient, low-cost transport and storage of hydrogen. In addition to this role as an energy carrier, it can also be used directly as a fuel in thermal power generation.
Researchers at The Ohio State University have developed a novel process to clean coal mine drainage and extract rare-earth elements from it. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S. CMD, coal mine drainage; TEP, trap-extract-precipitate. —Miranda et al. Miranda et al. —Jeff Bielicki.
Coal and coal production waste contain a wide variety of valuable rare earth elements that can be converted into clean energy technology components. The US currently has more than 250 billion tons of coal reserves, more than 4 billion tons of waste coal, and about 2 billion tons of coal ash at various sites across the country.
The US Department of Energy’s (DOE) Office of Fossil Energy and Carbon Management (FECM) has announced up to $6 million available ( DE-FOA-0002620 ) for research and development (R&D) projects that will repurpose domestic coal resources for products that can be employed in clean energy technologies such as batteries and advanced manufacturing.
After declining in 2020, the combined production of US fossil fuels (including natural gas, crude oil, and coal) increased by 2% in 2021 to 77.14 Crude oil accounted for 30%, coal for 15%, and natural gas plant liquids (NGPLs) for 9%. In 2020, US coal production had fallen to its lowest level since 1964.
Plastics are on track to contribute more greenhouse gas emissions than coal plants in the US by 2030, according to new report by Beyond Plastics, a nationwide project based at Bennington College in Vermont. These 35 cracker facilities release as much GHG as 35 coal-fired power plants. million tons of GHG each year.
In association with researchers from the Department of Energy’s National Energy Technology Laboratory (NETL) and analysts at mining consultancy Weir International, metallurgical coal producer Ramaco Resources released an independent Exploration Target report with technical assessment of rare earth elements (REE) found at its Brook Mine in Wyoming.
Ramaco Carbon is partnering with Oak Ridge National Laboratory to develop new, large-scale processes for making graphite from coal. The conversion of coal to higher value materials, such as graphene, graphite or carbon nanotubes, is of high interest, and a number of researchers have proposed processes.
The first China-developed hydrogen fuel cell hybrid locomotive—from core power to main components—has started trial runs on a 627 km railway line for coal transport in north China’s Inner Mongolia Autonomous Region. Source: Xinhua. and the Hydrogen Energy Co.,
In past years, the electric power sector has substituted natural gas-fired generation with coal-fired generation when natural gas prices have risen. EIA forecasts that the share of US generation from coal-fired power plants will decline from 25% last summer to 23% this summer, and natural gas’s share will remain relatively constant at 40%.
powered down the final coal power plant In 2017 the U.K. set a goal of 2025 for the end of coal use The U.S. has closed its last coal-fired power plant, according to a report by energy think tank Ember marking an important step in the transition toward cleaner energy.
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. Earlier post.).
Renewables are expanding quickly but not enough to satisfy a strong rebound in global electricity demand this year, resulting in a sharp rise in the use of coal power that risks pushing carbon dioxide emissions from the electricity sector to record levels next year, according to a new report from the International Energy Agency.
billion tonnes, their highest ever level, as the world economy rebounded strongly from the COVID-19 crisis and relied heavily on coal to power that growth, according to new IEA analysis. Coal accounted for over 40% of the overall growth in global CO 2 emissions in 2021, reaching an all-time high of 15.3 billion tonnes.
When co-fired with coal in an existing Coal Fired Power Plant (CFPP), blue ammonia emits no additional CO 2 , and total emissions from power generation is reduced by the amount of blue ammonia co-fired. Co-firing is a combustion technology that uses two or more fuel sources for power generation.
The lab’s flash Joule heating process, introduced several years ago to produce graphene from any solid carbon source ( earlier post ), has now been applied to three sources of rare earth elements—coal fly ash, bauxite residue and electronic waste—to recover rare earth metals. —Deng et al. We have mountains of it.
MP Materials has received a $3-million award from the Department of Energy (DOE) to complete a feasibility study, working with the University of Kentucky (UK), on a system to produce rare earth oxides, metals, and other critical materials recovered from coal by-products. Mountain Pass facility. Source: MP Materials.
In 2020, total consumption of fossil fuels in the United States, including petroleum, natural gas, and coal, fell to 72.9 Coal accounted for 13% of US fossil fuel consumption in 2020, the lowest annual share since 1949. Overall, US coal consumption fell 19% in 2020 from 2019, the largest annual decrease on record.
The Department of Energy (DOE) is funding six research and development projects that will repurpose domestic coal resources for high-value graphitic products and carbon-metal composites that can be employed in clean energy technologies. Earlier post.) Understanding ultra-conductive carbon metal composite wire for electric motors.
IINO Kaiun Kaisha and Electric Power Development (J-POWER) have agreed to install the rotor sail (wind propulsion auxiliary device) manufactured by Norsepower on the dedicated coal carrier YODOHIME (completed in February 2016).
Fortum has developed the Joddböle area since the dismantling of its Inkoo coal-fired power plant there in 2017-2020. Back then, it was the biggest coal-fired power plant in the Nordic countries. The now-demolished Inkoo coal plant. Edge of coal stockpile area visible at bottom. tonnes of CO₂.
In particular, a significant reduction in CO 2 emissions is expected to be achieved by replacing coal and natural gas as the main fuels for power generation. These technologies are aimed at generating electricity by co-firing ammonia at coal-fired power stations. Ammonia floating storage and regasification barge (A-FSRB).
In the US in 2024, wind and solar accounted for 17% of total electricity generation, surpassing coal, which fell to a record low of 15%, according to a new report from global energy think tank Ember.
The composite blocks can be made from low-cost and locally sourced materials, including the excavated soil at the construction site, but can also utilize waste materials such as mine tailings, coal combustion residuals (coal ash), and fiberglass from decommissioned wind turbine blades.
Tesla has highlighted a Megapack project that went live in Hawaii earlier this year, which is effectively replacing the state’s last coal plant. Nearby Chairman Anthony Makana says that the BESS project allowed for the “sunsetting of one of the dirtiest polluters in our community,” referring to the coal plant.
Increased use of renewable energy will help reduce electricity generation from coal and natural gas power plants, according to the U.S. Energy Information Administration (EIA) in turn making EVs cleaner.
“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.
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.
The UK has marked a historic moment in its energy transition by shuttering the Ratcliffe-on-Soar Power Station in Nottinghamshire, its last remaining coal power plant.
When two new Montana wind farms come online, the state will have more nameplate capacity in wind than in coal. more… The post In Montana, wind is about to overtake coal generation capacity appeared first on Electrek.
It’s a major step in the utility’s push to ditch coal and move to renewable energy across the Upper Midwest. Xcel Energy has started delivering clean energy from one of the US’s largest solar farms: Sherco Solar in Minnesota.
Solar capacity additions hit the ground running in 2024, pushing renewables’ installed generating capacity past coal, according to new US Federal Energy Regulatory Commission (FERC) data.
Once there is sufficient renewable output, battery storage and thermal balancing power plant capacity in the system, retire legacy inflexible plants, such as coal. coal and gas), significantly reducing the overall levelised cost of electricity. Utilities should keep repeating steps 1 - 3 until their systems run on 80 – 90% renewables.
A Tesla Megapack battery system has officially turned on to replace Hawaii’s very last coal power plant. more… The post Tesla Megapack battery turns on to replace Hawaii’s last coal plant appeared first on Electrek.
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