Articles tagged with Carbon Capture
Scientists compare results from three commercial-scale carbon capture and storage projects, revealing that not all sites are equal and successful implementation requires careful appraisal. The study's findings highlight the importance of long-term monitoring at CCS storage sites to ensure secure storage.
A recent study found that the presence of spiders drives up the rate of carbon uptake by plants, while also changing their storage patterns. This effect is linked to the predator-prey relationship between grasshoppers and spiders, highlighting the vital role of predators in regulating the carbon cycle.
Researchers at North Carolina State University have developed a new oxygen carrier that enables chemical looping combustion of natural gas up to 70 times faster. This process captures carbon dioxide while producing water vapor and energy.
A Rice University team has found that using waste heat can remove more CO2 from coal-fired power plant emissions economically. The researchers hope to reduce the costs of CO2 capture by creating an integrated reaction column that uses waste heat, engineered materials and optimized components.
Researchers have discovered a highly efficient material for capturing CO2, which could make clean-coal technology more efficient and reduce energy costs. The breakthrough material, SIFSIX-1-Cu, is less expensive and reusable than existing materials, with the potential to improve air quality and combat climate change.
CSIRO researchers develop a 'solar sponge' that captures CO2 using natural sunlight, then releases it instantly when exposed to UV light. This breakthrough presents an energy-efficient method for recycling CO2 emissions, reducing the need for coal-based energy and conserving up to 30% of power plant production capacity.
Researchers have discovered a photosensitive metal organic framework (MOF) that can absorb large amounts of carbon dioxide from coal power stations. The MOF can release stored CO2 when exposed to sunlight, making it a promising new tool for reducing emissions.
Researchers at Ohio State University have developed a clean coal technology called Coal-Direct Chemical Looping (CDCL) that chemically harnesses coal's energy while capturing nearly all the carbon dioxide produced. The technology, which uses tiny metal beads to carry oxygen, has been successfully tested for 203 continuous hours.
Researchers developed an ultra-sensitive sensor to detect one molecule of carbon dioxide, improving the accuracy of monitoring and measurement. The sensor technology has the potential to reduce emissions in various industries.
Experts at Newcastle University have discovered a way to convert CO2 into harmless calcium or magnesium carbonate using Nickel nanoparticles. This process has the potential to significantly reduce CO2 emissions from industries such as power stations and chemical processing plants.
Researchers have created a way to cultivate iron-oxidizing bacteria using electricity, enabling the study of these organisms and potentially leading to biofuel production. The electrochemical cultivation method supplies the bacteria with electrons, allowing them to respire and replicate without iron.
A new, patented sensor-housing technology allows for long-term automated monitoring of greenhouse gases in cold environments, providing energy savings and stability. Developed by Professor David Risk, the technology can detect CO2 levels without halting injections or using secondary wells.
Researchers from Durham University and industry partners are developing a new method to monitor carbon storage using muons from cosmic rays. The technology has the potential to reduce costs by hundreds of millions of pounds per annum.
The new standard provides guidelines for regulators, industry, and others involved with scientific and commercial CCS projects. It establishes requirements and recommendations for environmentally safe long-term containment of carbon dioxide.
A new study reveals that a significant amount of carbon released into lakes and rivers is very old, approximately 1,000 to 3,000 years old. This finding challenges the current models of long-term carbon storage in lakes and rivers, suggesting a significant lag in the coupling between terrestrial and aquatic environments.
A Clemson University physics professor will lead a team to develop novel electrochemical capacitors with scalability blueprints. The project aims to create high-energy storage devices superior to existing ones.
A recent survey conducted by IPAC-CO2 Research Inc. found that only 2% of Canadians reject the concept of climate change, while most believe it is real and caused by human activity. The survey also revealed divisions in opinions on how to address climate change, with some prioritizing cleaner cars and others supporting a carbon tax.
Researchers have developed a computational model that accurately simulates the interactions between flue gases and metal-organic frameworks (MOFs) for capturing greenhouse gases. The model enables the prediction of properties of open-site MOFs, which could dramatically lower energy costs in coal-burning power plants.
Scientists at University of Leeds used Diamond Light Source to study calcium oxide-based materials as CO2 sorbents. They found a mechanism for interaction between CaO and water, which led to disintegration and generation of nano-sized crystallites. This new knowledge aims to improve the efficiency of this economically viable method.
A study by Georgia Institute of Technology researchers shows that extracting carbon dioxide directly from the air using newly-developed adsorbent materials is economically feasible. The technique could be used to supplement capture of CO2 from power plant flue gases, with estimated costs of $100 per ton. The method has the potential to...
Research from the University of Exeter suggests that adopting a diet with lower meat consumption could significantly reduce atmospheric carbon dioxide levels. The study found that increasing agricultural efficiency, especially in livestock production, could help achieve this goal by making better use of resources and reducing waste.
Researchers have developed a novel porous material with unique carbon dioxide retention properties, which could be used in new carbon capture products to reduce emissions from fossil fuel processes. The material's structure allows selective adsorption of CO2, even at low temperatures.
Researchers have identified dozens of zeolite minerals that can improve the energy efficiency of carbon capture technology, reducing 'parasitic energy' costs by up to 30%. The new materials could significantly enhance the feasibility of capturing CO2 from power plant emissions and storing it underground.
A new computer model has pinpointed promising materials for efficient carbon capture, potentially reducing parasitic energy costs by 30%. The model has been integrated into power plant design software, allowing researchers to quickly test and optimize material properties.
The Centre for North Sea Enhanced Oil Recovery with CO2 (CENSEOR-CO2) will develop understanding of enhanced oil recovery technology, creating a commercial use for CO2 captured from power plants and industry. The technology could store 75 million tonnes of CO2 and increase oil removal by five to 25 percent.
The report assesses technical, economic, financial, and social uncertainties facing CCS technologies, concluding that most can be resolved in principle. However, difficult choices remain for government and industry regarding technology development, financial support, deployment timing, and storage liabilities.
Scientists have developed a new technology to purify natural gas by removing carbon dioxide, which increases the energy density and efficiency of storage and transportation. The 'super natural gas' burns hotter and occupies less space than traditional fuel.
Scientists have developed a new approach to capturing carbon dioxide from smokestacks using nitrogen-based ionic liquids. The technology avoids pitfalls of current methods by being odorless, non-evaporative and easily recyclable.
A 12-year experiment found increased soil carbon storage under elevated carbon dioxide concentrations, with deeper soil showing even greater gains. The study suggests that processes such as root dynamics and microbial decomposition contribute to this effect.
New research published in Environmental Research Letters suggests that low-carbon technologies will initially increase emissions due to their high energy requirements. The study indicates that substantial reductions in greenhouse gases won't be achieved until the latter part of this century.
A new project aims to reduce carbon emissions by using microscopic tubes that can adsorb CO2 from the air, with potential applications in built-up urban areas. The technology could lead to a patentable unit being developed within five years, offering a sustainable solution for reducing carbon footprint.
Scientists have discovered tranquillityite in Australia's Eel Creek Formation, a mineral previously believed to originate on the Moon. Meanwhile, researchers in Hong Kong present the first three-dimensional seismic velocity model of the region, providing insights into crustal structures and earthquake activity.
Research shows that maintaining wildlands in and among vineyards significantly improves carbon storage. This approach can help balance global atmospheric carbon by increasing vegetation and biodiversity while reducing emissions.
The world's first standard for geologic storage of carbon dioxide is now available for public review, providing essential guidelines for regulators and industry. The draft standard will be considered based on feedback received during the public review period, which ends on December 27.
Researchers at Northwestern University have discovered edible compounds that efficiently detect, capture and store carbon dioxide. The porous crystals, made from sugar, salt and alcohol, are simple to prepare and turn red when full of CO2.
A Rice University research team is developing a novel system for separating CO2 from power plant smoke stacks. The technology uses waste heat and specialized materials to filter liquids and gases, aiming to significantly reduce energy requirements compared to existing methods.
Researchers found that the risk of death from CO2 poisoning is about one in 100 million. The study also suggests that engineered gas storage underground could be even safer due to planning and monitoring.
A new study reveals that urban vegetation in Leicester stores 231,000 tonnes of carbon, equivalent to 3.16 kg C per square metre of the city. Planting more trees, particularly large ones, could increase this pool by 12%.
Researchers developed a self-fueled method to generate electricity from oil shale, capturing and storing carbon dioxide underground. This technology could make billions of barrels of previously inaccessible oil shale available as an energy source in a greenhouse world.
A study by Duke University scientists has identified potential sites where CO2 leaks from underground storage could contaminate freshwater aquifers, posing a risk to drinking water quality. The research found that certain geochemical markers can be used to detect early warnings of potential carbon dioxide leaks.
Canadian researchers have made a breakthrough in CO2 capture by identifying the exact sites where CO2 is held in a capture material. This discovery enables scientists to design better materials to capture more CO2, potentially mitigating greenhouse gas emissions from coal-burning flue stacks or unconventional natural gas reservoirs.
A research team developed tools to study supercritical CO2's impact on minerals, which could be affected by stored carbon dioxide. The new high-pressure atomic force microscope can observe changes at the atomic scale, addressing a key question about the feasibility of carbon capture and storage.
A new study by Durham University suggests that enhanced oil recovery using carbon dioxide could unlock a North Sea oil bonanza worth £150 billion. This technology could secure UK energy supplies for the next 20 years, while being just about carbon neutral.
Researchers created high-resolution maps of carbon storage and emissions in the Peruvian Amazon, revealing patterns that differ among forest types and geology. The study's findings could inform the United Nations' REDD initiative and provide financial incentives to reduce deforestation and degradation.
International research suggests that sea levels will be 30-70 centimeters higher by 2100 even with geo-engineering efforts. However, large-scale actions like sulfur dioxide injections or mirror orbits pose significant challenges. Bioenergy with carbon storage (BECS) appears to be a more desirable option.
A panel of four climate experts will review current state of climate science and discuss observed changes. Chemistry plays a crucial role in resolving the climate change challenge, with significant impacts on water systems, agriculture, human health, and more.
Researchers achieve world records for porosity and carbon dioxide storage capacity in metal-organic frameworks (MOFs), a crucial property for capturing heat-trapping emissions. The breakthrough could lead to cleaner energy and the development of synthetic genes to capture CO2.
The University of Texas at Austin will design and oversee a monitoring plan for a carbon capture and storage demonstration project in southeast Texas. The project aims to reduce emissions of CO2 from a coal-fired power plant and demonstrate advanced technology for enhanced oil recovery.
Chunshan Song has been awarded the Henry H. Storch Award in Fuel Chemistry by the American Chemical Society for his outstanding contributions to clean fuels and catalysis research. His work focuses on developing innovative methods for producing advanced thermally stable jet fuels and removing sulfur from liquid hydrocarbon fuels.
Researchers have discovered a new material that can remove up to 90% of carbon dioxide from flue gases, offering a potential solution for reducing greenhouse gas emissions. The material, derived from aminosilicones found in hair conditioners and fabric softeners, is cheaper and more efficient than current technologies.
Scientists are exploring a new approach to carbon capture technology using proteins that can catalyze reactions with carbon dioxide in an environmentally friendly way. This method has the potential to be more cost-effective and produce less hazardous waste than existing technologies.
Scientists have found that biochar production could be a viable way to sequester carbon and produce renewable energy. The study's life-cycle analysis suggests several biochar systems have the potential for economic viability.
Clemson University researchers are studying safe storage of carbon dioxide in geological formations to reduce global warming emissions. They will focus on identifying conditions that may lead to leakage and developing techniques to minimize its impact.
Researchers will study the entire power plant system to identify opportunities for energy and cost savings in carbon capture and compression. The goal is to recover heat generated during compression and use it to improve power plant efficiency.
The US Department of Energy has awarded $151 million in funding to 37 ambitious energy research projects. These projects aim to develop transformative innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other energy technology areas.
Researchers developed nanosized capsules compatible with various substances for medicine and energy applications. The capsules can carry anticancer drugs or medical-imaging agents to specific locations within the human body. A highly sensitive oxygen sensor was also created, detecting minute amounts of oxygen in confined spaces.
Scientists have discovered a bowl-shaped molecule that can pull carbon dioxide out of the air, offering new possibilities for reducing greenhouse gas emissions. The molecule's unique properties make it suitable for industrial use in removing CO2 from ambient air and potentially even from living organisms.
Researchers have decoded the genomes of two tiny algal strains, highlighting their genes that enable them to capture carbon and maintain its delicate balance in the oceans. The study also sheds light on how these algae may cope with environmental change.
CO2 GeoNet, Europe's Network of Excellence, presents five years of research and development on geological carbon dioxide storage. The network aims to accelerate CCS deployment and build confidence in various CO2 storage technologies.
Researchers have discovered a new mechanism behind the catalytic effects of carbon nanomaterials in hydrogen storage. The breakthrough could lead to more efficient and sustainable methods for producing, storing, and using hydrogen.