This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
The US Department of Energy (DOE) has selected eight new projects to further advanced coal research under the University Coal Research Program. The selected projects are intended to improve coal conversion and use and will help propel technologies for future advanced coal power systems. DOE Share: $300,000).
The US Department of Energy (DOE) has selected four advanced coal gasification projects for funding of up to $5.9 The projects will test membrane technology to separate hydrogen and carbon dioxide (CO 2 ) from coal or coal/biomass-derived synthesis gas (syngas), such as from Integrated Gasification Combined Cycle (IGCC) power systems.
Energy-related CO 2 emissions buy state, 2010. The US Energy Information Administration (EIA) has released a new report, State-Level Energy-Related Carbon Dioxide Emissions, 2000-2010. The report shows a significant variation of energy-related carbon dioxide emissions across states on both an absolute and a per capita basis.
Ceres recently released a new report concluding that coal-to-liquid (CTL) and oil shale technologies face significant environmental and financial obstacles—from water constraints, to technological uncertainties to regulatory and market risks—that pose substantial financial risks for investors involved in such projects.
Using a new methodology, a study published in Proceedings of the National Academy of Sciences (PNAS) has concluded that anthropogenic emissions of methane from agriculture and fossil fuel extraction and processing (i.e., times greater than in most inventories and account for 24 ± 3% of national emissions. —Miller et al.
One of the common arguments you hear from people in America who are not fans of the idea of electric vehicles is that they are mostly charged from electricity produced from coal power plants. Heavy Coal Using States Accounted for Only 10% of EV Sales in 2020. The argument that EVs are powered mostly from coal simply isn’t true.
Nucor Corporation, a North American manufacturer of steel and steel products, has made an equity investment in Electra , a Colorado-based start-up developing a process to produce carbon-free iron that can be used to make steel. Electra’s process results in zero carbon dioxide emissions.
These penalties can add as much as 80’ to the cost of electricity for a new pulverized coal plant. Post-combustion capture offers great near-term potential for reducing power sector CO 2 emissions because it can be added to existing plants. The four projects focus on slipstream-scale development (0.5 Neumann Systems Group, Inc.:
US and Swiss researchers have modeled two climate scenarios with very high carbon emissions—above the A1F1 scenario, currently representing the upper bound of predicted carbon emissions in the IPCC work—to investigate the resulting climate change implications. —Sanderson et al.
The TCEP would integrate coal gasification, combined-cycle power generation, CO 2 capture, and. formed naturally in underground reservoirs in New Mexico and Colorado and brought to the surface by wells such as those used to produce natural gas. The TCEP integrates coal gasification, combined-cycle power generation, CO 2 capture, and.
The US Department of Energy (DOE) announced $35 million in funding for twelve projects focused on developing technologies to reduce methane emissions in the oil, gas, and coal industries. This would simultaneously reduce methane emissions and improve engine efficiency. Natural Gas Engines. Selection amount: $3,257,089).
New airborne measurements downwind from an Archer Daniels Midland fuel ethanol plant in Decatur, Illinois, show that ethanol emissions are 30 times higher than government baseline estimates. The researchers used those to calculate emissions of various gases, including VOCs, nitrogen oxides and sulfur dioxide. —Joost de Gouw.
Researchers at the University of Colorado, Boulder and the National Renewable Energy Laboratory (NREL) modeled the emissions impact had plug-in hybrid electric vehicles (PHEVs) replaced light duty gasoline vehicles in the Denver, Colorado area in summer 2006. VOC emissions would have been reduced by 57 tpd.
Researchers have developed a new monitoring technique to distinguish emissions from the combustion of fossil fuels in the atmosphere from other gases, a technique that likely could be used to monitor the effectiveness of measures regulating greenhouse gases. Model representations of (left) ? But we’ll be able to see through that. Miller, J.
The presence of ammonia was first discovered in the upper troposphere in 2016 using the analysis of averaged MIPAS (Michelson Interferometer for Passive Atmospheric Sounding) infrared limb-emission spectra. The emission sources are limited up there. This is important, especially in the relatively clean upper troposphere.
A main component to help the algae grow will be carbon dioxide emissions from fossil fuel combustion. Carbon2Algae eventually plans to operate algae photobioreactors that will capture carbon dioxide from facilities such as the Alberta oil sands or coal-fired power plants, and use these emissions to allow local strains of algae to thrive.
A new study by researchers at the University of Colorado at Boulder projects the emission impacts of the widespread introduction of inexpensive and efficient electric vehicles into the US light duty vehicle (LDV) sector. Total NO x , VOCs, and SO 2 emissions are similar in OPT and BAU due to inter-sectoral shifts.
Colorado Gov. Separately, Governors Ritter, Jon Huntsman (Utah) and Dave Freudenthal (Wyoming) called on President Barack Obama to support speedy development of “clean coal” technology. . … Let’s put everything on the table.”. Bill Ritter said the deposits in the West are a resource that should still be considered but with prudence.
ION Engineering , a start-up founded by scientists at the University of Colorado, is integrating room-temperature ionic liquid (RTIL) solutions into amine-based carbon capture and emissions control technology. Sour,” or contaminated natural gas, represents more than half of worldwide reserves.
The study shows that Americans face the risk of a 70% increase in unhealthy summertime ozone levels by 2050, assuming continued greenhouse gas emissions with resultant significant warming (IPCC Scenario A2 and RCP (Representative Concentration Pathway) 8.5.). In the other, emissions would be cut by 60-70%. Scenario A2 and RCP 8.5.
We are beginning to get a sense of regional variation in methane emissions from natural gas production. CIRES is a partnership of NOAA and the University of Colorado Boulder. If leak rates are too high, natural gas does not compare favorably with one alternative, coal, in terms of climate impact. 0.41% of production.
Coal supplies nearly 50% of domestic electricity. In order for low-cost electricity from coal-fired power plants to remain available, the DOE said, economical methods for capturing and storing the greenhouse gas emissions from these plants must be developed. Planetary Emissions Management Inc. PEM), Cambridge, Mass.
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. Enabling Production of Low Carbon Emissions Steel Through CO 2 Capture from Blast Furnace Gases. LH CO 2 MENT Colorado Project. Membrane Technology and Research (MTR) Inc.
University of Colorado. According to Dr. We will consider all aspects of energy resource recovery, not only traditional oil and natural gas production methods but also unconventional production, such as natural gas from shale or coal-bed methane. Utah State University. Sam Houston State University. University of Arkansas.
Regionally specific lifecycle CO 2 emissions per mile traveled for plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) in the US can vary widely based on grid emission factors (i.e., Under some conditions, the battery electric Nissan LEAF can produce higher emissions than a Toyota Prius hybrid.
For example, rich countries such as Germany can throw billions of dollars at their coal sector to ease their transition pain, offering generous financial aid to lignite-producing regions. This drives the development of fossil fuels, including coal and shale production, as well as renewables. Big green deal. ? Business as usual.
US emissions of CO 2 have declined to the level of the mid-1990s. Compared with burning coal, natural gas emits about half the carbon dioxide and substantially less soot, mercury and sulfur. Such fuels could lower greenhouse gas emissions from transportation compared with gasoline and diesel fuel.
At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2%
In the US, MyEnergi Lifestyle pilot projects in California and Colorado each resulted in energy cost savings of about 60% and CO 2 emissions reductions of more than 55%. Ford introduced a MyEnergi Lifestyle collaboration for the US in 2013, working with Whirlpool, SunPower and Eaton. 35% reduction of PM 10. 38% reduction of NO x.
The Regents of the University of Colorado. DOE: $750,000 Non-DOE: $187,500 Total: $937,500 (20% cost share). General Electric Company. MFIX is open-source software that has become the standard for comparing, implementing and evaluating multiphase flow models. DOE: $750,000 Non-DOE: $187,760 Total: $937,760 (20% cost share).
The technology seeks to combine pyrolysis oil production, stabilization, and upgrading into one process, creating the potential to reduce the demand for imported oil and reducing greenhouse gas emissions by displacing fossil fuels with biofuels. Energy Efficient Capture of CO 2 from Coal Flue Gas. DOE grant: $3,111,693).
As legislation worked its way through Congress, Jenkins’s team provided elected officials, staffers, and stakeholders with a running tally of the possible trade-offs and payoffs in emissions, jobs, and economic growth. The target of reducing emissions by 50 percent by 2030 was established through an executive order in 2021.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content