Articles tagged with Alternative Energy
Quaise Inc.'s new geothermal drilling technology uses millimeter waves to melt and vaporize rock, allowing for deeper access to hot resources. The company's test campaign aims to drill holes with increasing aspect ratios, simulating the full drilling process.
A composite film made of bismuth titanate and triboelectric polymer was developed to harness mechanical energy and power low-power electronics. The film generates an electric charge when pressed and released, creating a voltage and enhancing energy harvesting performance.
Researchers have solved the mystery of chlorine's role in perovskite solar cells by imaging atoms at the surface. The team found that chlorine is incorporated into the material through grain boundaries, increasing stability and efficiency. An optimal concentration of chlorine was discovered to deliver high stability.
Researchers will use C. thermocellum bacteria to better understand metabolism and production of cellulosic biofuels, aiming to reduce greenhouse gas emissions in heavy-duty transportation. The $1.2M grant will integrate enzyme assays, robotics, computer modeling, and advanced chemistry techniques.
Researchers develop a novel method to convert nitrate in wastewater into ammonia with nearly 100% efficiency and zero greenhouse gas emissions. The system utilizes cobalt catalysts and solar power to achieve unprecedented solar-to-fuel efficiency, outperforming existing technologies.
Researchers at Pusan National University have developed a novel electrocatalyst that can effectively produce hydrogen and oxygen from water at low cost. The catalyst, composed of transition metal phosphates, achieves high surface area and fast charge transfer, making it suitable for commercial on-site production of hydrogen.
The Basque Country has significant potential for recovering and reusing industrial waste heat, with Bizkaia province showing the highest concentration. The research found that 90% of companies with waste heat temperatures above 400°C can recover their investment within five years.
Researchers at RMIT University have developed a wave energy converter that doubles the power harvested from ocean waves, overcoming technical challenges and unlocking vast untapped potential. The dual-turbine design is cost-effective and requires no special syncing technology.
Researchers highlight the potential of covalent organic frameworks (COFs) in solar-to-fuel production, converting sunlight into hydrogen and other fuels. COF-based photocatalysts have shown promising properties, including improved catalysis and electron delocalization, making them a viable solution for future energy needs.
Researchers at Lehigh University have developed an energy-saving desalination process using carbon dioxide, which can reduce water pretreatment required and cost savings. The HIX-Desal technology has shown promising results in reducing salinity of treated wastewater by over 60% without the need for reverse osmosis.
The team uses state-of-the-art X-ray imaging to study plasma discharges in water, providing new insights into the phenomena. The research aims to advance green energy production through methods like fusion, hydrocarbon reforming, and hydrogen generation.
A 2 MWel power plant will be built in Saudi Arabia, combining CSP and desalination techniques to achieve unprecedented efficiencies. The DESOLINATION project aims to provide low-cost renewable electricity and fresh water for the GCC region.
A new digital platform aims to increase recyclable plastics by reducing material components and weighing functionality against resource efficiency. The DIMOP project creates a tool for product developers to make better material choices, increasing plastic recyclability.
A novel type of flow battery is being tested in golf carts and industrial vehicles, showing promise for powering electric cars for up to 3,000 miles. The technology replaces traditional batteries with a water-based single fluid that can run like a gas engine without burning anything.
Researchers studied hydrogen's transition from a gas to a liquid metal under high pressure, shedding light on the interiors of giant planets. They found that deuterium became opaque and metallic at nearly 2 million times normal atmospheric pressure.
The Planck mission's final data supports the standard cosmological model with exceptional accuracy, providing a wealth of information about the Universe's content and rate of expansion. However, some limitations and anomalies remain, particularly regarding the Universe's expansion rate.
Researchers developed a system called Taco that generates optimized code for tensor algebra operations on sparse data, offering a 100-fold speedup over existing software. The system automatically optimizes code by tracking and discarding zero entries, reducing wasted computation.
The ACS Kavli Lectures will discuss the use of computational chemistry and physics-based models to improve drug discovery efforts. Emily Carter will also present on using quantum computing to assess alternative clean energy approaches.
As energy becomes scarce, daily life in Western industrial nations will downshift into simpler forms due to reduced consumption. Behavioral scientists aim to help people cope with the transition by pre-familiarizing them with the changes and encouraging small, voluntary social experiments.
New research from Heriot-Watt University and the University of Southampton shows collective switching or group buying schemes can save UK consumers up to a third of their yearly electricity bills. The study proposes a model to help consumers form more efficient buying groups and minimize switching risks.
UTSA's two-year pilot project aims to identify reliable solutions to San Antonio's sewage overflows, which pose environmental and health risks. The study will use simulation and optimization algorithms to develop a model for the sewer system, with the goal of reducing overflows by 50%.
A new mixing strategy using synchronized flows of jets has been developed to optimize mixers in industrial products. The 'cat's eyes flip flow' is a promising solution that increases performance while reducing energy consumption, making the process more environmentally friendly.
A team of environmental engineers at the University of Texas at Arlington has received a grant to study the feasibility of landfill gas-to-energy in Ghana. The project aims to adapt a sensor system to boost methane production and create an alternative energy source.
Researchers found that recurrent hypoglycemia enhances neuronal uptake of lactate, allowing the brain to retain normal neural activity. This suggests that lactate supports neuronal function and indicates potential benefits of supplementing alternative fuels during hypoglycemia.
The university will conduct two projects focusing on alternative energy sources and cleaner technologies to reduce reliance on oil. Researchers aim to develop a novel method for converting natural gas to syngas.
Residents of Louisiana and Florida, most impacted by the BP Deepwater Horizon disaster, have altered their views on global warming, deepwater drilling, and alternative energy. They express greater concern about sea level rise and support conservation of natural resources.
Scientists at the University of Missouri will use the donation to create the Sidney Kimmel Institute for Nuclear Renaissance, studying fundamental physics of unknown energy producing reactions. The goal is to discover a new, clean alternative form of energy with potential uses depending on the extracted energy and process consistency.
A University of Illinois study found that Miscanthus x giganteus is a strong contender for an alternative energy source. The bioenergy crop can be grown to produce ethanol and has shown positive environmental impacts, including erosion control.
The Office of Naval Research is exploring alternative energy sources, including fuel cell vehicles and high-efficiency trash disposal technology. The goal is to reduce dependence on fossil fuels and increase energy efficiency for the military.
The DOE's Office of Science has awarded almost 1.7 billion processor hours to 60 high-impact research projects addressing national and global challenges, with applications including earthquake hazard forecasts, wind turbine efficiency, and laser energy coupling for ignition targets. These awards accelerate development costs and speed d...
Scientists estimate that one gallon of wastewater contains enough energy to power a 100-watt light bulb for five minutes. This discovery could spur efforts to extract methane, hydrogen, and other fuels from sewage treatment plants in the US.
The scarcity of new energy minerals will lead to a significant increase in trade tensions between nations. China's growing reliance on wind power to meet its renewable energy targets is exacerbating the issue, as the country needs rare earth elements like neodymium and selenium for high-strength magnets.
Scientists have observed a magnetic cycle in a distant star, HD49933, that is similar to the sun's solar cycle. The team used stellar seismology to detect acoustic fluctuations and found a signature of starspots, areas of intense magnetic activity on the surface.
A study published in Psychological Science found that labels can influence people's attitudes towards certain policies. In a study, participants were offered the choice between two identical items with different prices, one labeled as a carbon offset and the other as a carbon tax. The results showed that Democrats supported the offset ...
UC San Diego researcher Hoanh Vu is working on a three-year grant project to study laser-plasma interactions for safe nuclear ignition. His research could lead to the development of nuclear fusion as an alternative energy source, increasing safety and security in nuclear stockpile stewardship.
The US has a century-long history of dependence on oil, which remade human life's ecology. A shift to alternative energy sources may require reevaluating petroleum use and government involvement in the transition.
CU-Boulder researchers have developed a new method to observe electrons in action, using ultrafast lasers to chart chemical reactions and understand how atoms move and electrons rearrange. This breakthrough has significant implications for fields like catalysis and alternative energy.
The new journal will link all aspects of the chemical sciences by publishing research on energy conversion and storage, alternative fuel technologies, and environmental science. Free access to previous content will be available following a simple registration process.
A research partnership between RIT and Monroe County assesses the performance of E85 flex-fuel vehicles, analyzing their environmental and economic benefits. The study aims to reduce fossil fuel reliance and costs to taxpayers while promoting alternative energy implementation in public vehicle fleets.
Researchers at NETL and Carnegie Mellon created a predictive model for hydrogen flux through copper palladium alloys, allowing for the screening of other complex alloys. This breakthrough could significantly improve industrial hydrogen purification, taking us closer to a hydrogen-based economy.
A study found that green tea extract increases thermogenesis and overall energy expenditure, promoting fat burning. The supplement's catechin polyphenols and caffeine content showed a synergistic interaction, which boosted metabolic rates.
The study concludes that recycling packaging waste reduces energy consumption and generates positive environmental effects, including a reduction in landfill use. The focus on packaging has also led to increased recycled materials, with over 140,000 tons of recyclable packaging increased since 1994.
The Building Design Advisor (BDA) is an advanced decision-making tool that enables architects to design more energy-efficient, economic, and comfortable buildings. With its easy-to-use interface, BDA integrates multiple simulation tools to provide a comprehensive view of building performance.