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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. In conventional CTL approaches, energy is supplied by burning a portion of the coal feed, which then produces carbon dioxide.
Biocoal exhibits the same energy density and material handling properties as coal, but unlike coal, it is carbon-neutral, contains no heavy metals, and produces less ash, smoke and volatile off-gases. The locomotive will run on torrefied biomass (biocoal), a biofuel created through an energy-efficient processing of cellulosic biomass.
Awardees will receive approximately $16 million to advance the gasification process, which converts carbon-based materials such as coal into syngas for use as power, chemicals, hydrogen, and transportation fuels. Advanced Gasifier and Water-Gas Shift Technologies for Low-CostCoal Conversion to High-Hydrogen Syngas.
Comparative levelized cost of electricity in 2025 ($/MWh) at different CO 2 prices. Representative costs are reported in constant December 2010 US dollars. LCOE calculations are based on assumptions regarding future unit operations, operating costs, fuel prices, financing terms, and inflation. Source: EPRI. Click to enlarge.
Comparison of coal consumption and CO 2 emissions for co-production and separate production of liquids and power. Conventional CTL plant gasifies coal to produce a syngas which is then converted in a Fischer-Tropsch reactor to products. The liquids output capacity of CTL plants is 50,000 barrels/day. Source: Mantripragada and Rubin.
The system also holds the potential to reduce the cost of producing chemicals, transportation fuels, and substitute natural gas from gasified coal. The system also holds the potential to reduce the cost of producing chemicals, transportation fuels, and substitute natural gas from gasified coal. Background.
Headwaters direct coal liquefaction process. Headwaters Inc and Axens are forming a strategic alliance to provide a single-source solution for producing synthetic fuels by direct coal liquefaction (DCL) alone or in combination with refinery residues or biomass. Up to 50% more liquid product per ton of coal. Source: Headwaters.
The US Department of Energy (DOE) will award up to $14 million to six projects aimed at developing technologies to lower the cost of producing electricity in integrated gasification combined cycle (IGCC) power plants using carbon capture. EPRI will team with Dooher Institute of Physics and Energy, Worley Parsons Group, Inc.,
Cool Planet Energy Systems projects that using its patented mechanical process and novel scaling approach ( earlier post ), it will be able to produce high-octane carbon-negative (with the use of its bio-char byproduct) renewable gasoline at a cost of $1.50 per gallon, without the need for government subsidies. earlier post ).
Researchers from the Department of Energy’s Pacific Northwest National Laboratory (PNNL), the National Energy Technology Laboratory (NETL) and the Chinese Academy of Sciences (CAS) have formed the Clean Energy Partnership to accelerate the development and deployment of coal conversion, emissions capture and carbon storage technologies.
million tonnes per annum (MTPA) production train for its Australia Pacific LNG coal seam gas (CSG) to liquefied natural gas (LNG) project in Queensland, Australia. The estimated gross capital cost associated with the second train is US$6 billion, with a total two train project cost of US$20 billion.
Fossil fuels still receive most of the international government support provided to the energy sector despite their “well-known environmental and public health damage,” according to new research from Rice University’s Baker Institute for Public Policy. Costs ranged from a low of 0.3%
Underinvestment in oil and gas development extended into a second year in 2021 even as global energy demand rebounded, raising the prospect of price shocks, scarcity and growing energy poverty, according to a new report by the International Energy Forum (IEF) and IHS Markit. As a result, investment decisions are becoming increasingly complex.
kWh—approximately 2–4 times current retail costs—for emission-free alternatives to fossil fuel electricity due to the cost of health impacts from fossil fuel electricity, according to a new analysis by a pair of researchers at the US Environmental Protection Agency (EPA) Clean Energy and Climate Change Office, Region 9.
capture system at an existing coal-fueled generating unit. RTI International. SRI International. Engineering-Scale Demonstration of Mixed-Salt Process for CO 2 Capture SRI International will demonstrate its Mixed-Salt Process at engineering scale, using the existing infrastructure at the Technology Centre Mongstad in Norway.
The cost of producing electricity from renewable sources such as wind and solar has been falling for several years. The report calculates the cost of producing electricity from different types of new power plants. 2010 and 2015 LCOE ranges for solar and wind technologies. Source: IEA/NEA. Click to enlarge. Source: IEA/NEA.
However, the resulting low gas prices, as well as clean air and climate policies, will promote further switching to gas from other more polluting energy sources, such as oil and coal. The report shows that medium-term growth will come from increasing cost-competitiveness and increased global access to gas. Source: BloombergNEF.
Low quality roads are undermining the benefits of the state’s rich mineral and coal deposits, holding back new economic opportunities and access to social amenities, especially for minority groups. Separately, ADB announced it will provide $300 million to overhaul more than 900 kilometers (559 miles) of roads in India’s Chhattisgarh state.
In a fairly bleak assessment of global progress towards low-carbon energy, the International Energy Agency (IEA) concluded that, despite a few bright spots such as the rapid expansion of renewable technologies and the growth of hybrid and EV sales, the progress is far below that required to achieve a 2 °C pathway—i.e., Source: IEA.
billion to accelerate the development of advanced coal technologies with carbon capture and storage at commercial-scale. billion in private capital cost share as part of the third round of the Department’s Clean Coal Power Initiative (CCPI). The US Department of Energy has selected three new projects with a total value of $3.18
They also found that abundant natural gas can, however, help reduce the costs of achieving GHG reduction goals. If natural gas is abundant and less expensive, it will encourage greater natural gas consumption and less consumption of fuels such as coal, renewables and nuclear power.
Shutting down reactors in high risk earthquake or tornado zones, or in areas with populations of more than 10 million would result in 24,728 MW lost capacity, an added annual cost of $ 4.7B, 166.73 The calculated cost of generation with the new mix of plants was a lower bound. additional MT of CO 2 and 0.52 Click to enlarge.
Researchers at Georgia Tech have compared medium-duty (MD) electric and diesel urban delivery trucks in terms of life-cycle energy consumption, greenhouse gas (GHG) emissions, and total cost of ownership (TCO). One surprise among their findings was that the electric truck had cost advantages over the diesel vehicle under some conditions.
The study, in press in the Journal of Power Sources , examines the efficiency and costs of current and future EVs, as well as their impact on electricity demand and infrastructure for generation and distribution, and thereby on GHG emissions. Derive GHG emissions and costs of charging of EVs in the 2015 Dutch context and. We therefore.
However, the financial cost of the shift is causing concern. These costs are primarily borne by consumers. To date, renewables have had feed-in priority over conventionally generated power from combined cycle and coal-fired power plants. Siemens stands behind the energy transition.
This agreement is a win-win for the laid-off coal miners who will work in this facility, their families and their communities. —UMWA International President Cecil E. Sparkz will be focused on creating a strong and diverse workforce capable of competing against foreign batteries made in China and securing the supply chain.
Not only is this a massive increase in absolute terms, but as the costs of technologies fall, mineral inputs will account for an increasingly important part of the value of key components, making their overall costs more vulnerable to potential mineral price swings.
The global energy map is changing significantly, according to the 2012 edition of the Internal Energy Agency’s (IEA) World Energy Outlook ( WEO-2012 ). barely rises in OECD countries, although there is a pronounced shift away from oil, coal (and, in some countries, nuclear) towards natural gas and renewables. Energy demand. Renewables.
The costs of providing a low-speed leased BEV for local city use is far less than trying to replicate the current ownership model of all-purpose long-range ICE vehicle. Much of the literature assumes that the market is homogenous, but car manufacturers have been very successful in demonstrating a huge heterogeneity in the market.
The supply of any individual REE depends on the geology of the deposits, the costs of the extraction technology employed, and the price of the basket of rare earths (RE). Comparison of demand projections for REE (total summed). Credit: ACS, Alonso et al. Click to enlarge. in the atmosphere at a level of 450 ppm.
times as efficient as the internal combustion engine of the small SUV ICV for highway driving. the other hand, electric transportation also provides a bridge to the use of conventional coal energy for transportation. This is largely due to fact that the small SUV BEV has an electric motor that is 3.1 Campbell et al.
A new carbon capture technology sponsored by the US Department of Energy (DOE) for economically capturing 90% of the carbon dioxide emitted from a coal-burning power plant has begun pilot-scale testing. The Polaris membrane system, developed by Membrane Technology and Research Inc. and will continue for 2–3 months.
Under this cost-shared research and development (R&D), DOE is awarding $51 million to nine new projects for coal and natural gas power and industrial sources. In prior work with DOE, MTR has advanced membrane CO 2 capture technology for coal power plants through small engineering scale testing and studies.
The objective of the Hydrogen Production sub-program is to reduce the cost of hydrogen dispensed at the pump to a cost that is competitive on a cents-per-mile basis with competing vehicle technologies. Based on current analysis, this translates to a hydrogen threshold cost of. Source: DOE. Click to enlarge.
Technologies to Address Internal Heating in DC Bus Capacitors Capacitors suitable for harsh automotive environments must suffer extreme environmental conditions. Applications are sought that use new materials and designs that allow better heat transfer out of the capacitor to reduce internal heating problems and increase life expectancy.
With the current fuel mix of the US power sector (about half coal, about 30% “carbon-free”), CO 2 emissions for HEVs and EVs are similar. low cost is only achieved in large-volume, highly automated factories. The analogous progression for CO 2 emissions is less clear. —Deutch and Moniz. —Deutch and Moniz.
coal, biomass, or waste—is heated in the absence of molecular oxygen to produce a solid containing char and ash and volatile gases. Altex has been working with the US Department of Energy (DOE) on developing a version of the process to convert a mixture of coal and biomass to jet fuel since 2012. Carbonaceous materials—e.g.,
While high barriers to entry will likely prevent Chinese automakers from developing a significant global position in an industry where internal combustion engines are the dominant propulsion source.China is likely to benefit in the EV drivetrain components value chain. This is largely due to China’s strength in batteries and motors.
Saskatchewan Premier Brad Wall signed a Memorandum of Understanding with Montana Governor Brian Schweitzer to work together on the development of one of the largest international carbon capture and storage demonstration projects to date. The estimated of the total cost of the project in Canadian dollars is $270 million (US$231 million).
Easton Park is a 2,400-acre community southwest of Austin-Bergstrom International Airport, as per the Austin Business Journal. Tesla Energy takes a stand against coal and gas generators in Australia. ” In short, the letter suggested generators shoulder the costs of failure if they fail to meet the power demands of Texans.
The drawback to these technologies is that fossil fuels (principally oil and coal) are still used to produce the electricity that powers these vehicles, thereby eliminating some of the potential gains. Therefore, it is not clear whether there would be a substantial reduction in emissions by switching to these new powertrain technologies.
Companies continue to work on achieving a balance between investing in development of new technologies and passing the costs on to the consumer. In addition, bringing the cost of EVs in line with internal combustion engine (ICE) vehicles remains a key challenge to achieve widespread adoption. Nearly 68.8%
The International Energy Agency (IEA) last week launched the 2011 edition of the World Energy Outlook (WEO), the current edition of its annual flagship publication assessing the threats and opportunities facing the global energy system out to 2035. Click to enlarge. Biofuels make the biggest such contribution, as use grows from 1.3
The conversion of the power station in Wolfsburg from coal to gas will reduce CO 2 emissions by 1.5 The cost of e-mobility can be significantly lowered through partnerships to enable the widest possible spread of the MEB and the associated economies of scale. Mobile AG recently announced at the Geneva International Motor Show.
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