A new supply chain model has been developed to guide the transportation of hydrogen and its embodied energy, enabling more efficient exports of renewable energy. The model suggests that methanol shows great promise as a chemical carrier for exporting renewable energy from Australia at low costs.
The project aims to collect core samples and temperature data down to 15,000 feet to test the potential of geothermal energy in the region. Data will also be gathered on underground carbon storage in the Appalachian basin, a scientific first in the state.
A new paper proposes solidifying air as a medium to reduce energy consumption and costs in transporting hydrogen by sea. The process, called Solid Air Hydrogen Liquefaction (SAHL), has the potential to lower energy consumption for liquefying hydrogen by 25-50%.
DigiAudit platform provides real-time energy labeling and indoor climate classes, enabling comparison of building energy efficiency. The platform analyzed data from 35,000 Estonian buildings and found that 73% of new or renovated buildings could achieve carbon neutrality with current progress.
KICT is Korea's representative organization in the IEA EBC Programme, a leading international research body on energy in buildings. The institute participates in various projects, including zero-energy buildings and energy-efficient technologies, to promote energy conservation.
Research highlights gaps in knowledge about the relationship between gender and energy, limiting policymakers' actions and exacerbating inequality. Women's access to finance, education, and household bargaining power can increase adoption of efficient cooking technologies and cleaner fuels.
A new study suggests that using underground water for thermal energy storage (ATES) can reduce heating and cooling energy demand in the US by 40%, making urban energy infrastructure more resilient. ATES stores energy as temperature underground, leveraging natural geological features to heat or cool buildings during extreme weather events.
A team of scientists led by Xiulei Ji at Oregon State University has developed a new electrolyte that enables nearly 100% efficiency in zinc metal anode batteries. The breakthrough uses water and inexpensive chloride salts, offering a secure and efficient solution for large-scale energy storage.
Researchers at the University of Adelaide have found that more predictable solar or wind energy generation can save millions of dollars in operating costs and prevent clean energy spillage. By analyzing six existing solar farms, they discovered that optimal locations changed when predictability was considered, leading to significant in...
A comprehensive roadmap for converting waste energy into clean power has been proposed by global experts. The guide outlines strategies for future research to harness the potential of energy harvesting materials, enabling seamless integration into everyday objects and environments.
A new Argonne study compares drone energy usage to diesel trucks and electric vehicles, finding that drones consume as much energy as either on average windy days. The models are based on regional energy consumption and facility costs of direct delivery drones under various wind speed scenarios.
A new report by researchers from IEER and PSE Healthy Energy estimates that 400,000 Maryland households face high energy bills exceeding six percent of their income. The study suggests that investing in efficiency and clean energy for low-income households can save billions compared to bill assistance alone.
Researchers have designed a solar harvester with enhanced energy conversion capabilities using self-assembling nanoparticles. The device achieves high absorbance and suppressed thermal emissivity, enabling the transformation of sunlight into thermal energy.
Researchers developed an autonomous resonance-tuning mechanism for energy harvesting from vibrations, achieving efficient power supply for IoT sensors. The device can adjust its frequency to match the surroundings' vibration, enabling continuous electricity generation over a broad bandwidth.
A new study reveals that rising energy prices triggered by the Russia-Ukraine conflict could push up to 141 million more people around the globe into extreme poverty. Households' energy costs are likely to rise by 62.6% - 112.9%, contributing to a 2.7% - 4.8% hike in household expenditure and cost-of-living pressures.
Researchers at City University of Hong Kong have developed a lead-free perovskite photocatalyst for highly efficient solar energy-to-hydrogen conversion. The study uncovers the interfacial dynamics between halide perovskite molecules and electrolytes, enabling better photoelectrochemical hydrogen generation.
Researchers developed a novel way to store energy by transporting sand into abandoned underground mines, creating a long-term energy storage solution. The technology generates electricity when the price is high and stores it when cheap, making it an effective and cost-efficient alternative to traditional batteries.
A recent study from researchers across 63 institutions, including Argonne National Laboratory, evaluated the impacts of various drivers on energy exchange in the Arctic. They found that vegetation type is a primary predictor of how energy is exchanged during the Arctic summer.
A new form of thin-film device technology using alternative semiconductor materials could contribute to a more sustainable IoT. Wireless power harvesting from the environment using photovoltaic cells and RF energy harvesters is being explored.
The energy crisis will fundamentally alter the global energy landscape, with Europe shifting towards green alternatives and industrial landscapes reorganizing due to high energy costs. Researchers must evaluate the implications for climate action, social inequality, and economic nationalism.
A new OSU study highlights the importance of understanding daily energy-use patterns at home, as utilities move toward time-of-use energy pricing models. The study found that most homes have an 'evening peak' load shape, with households exhibiting this shape before and during shelter-in-place orders.
A new American Heart Association scientific statement highlights the potential benefits and risks of complementary and alternative therapies for heart failure. The statement advises healthcare professionals to discuss CAM use with patients, monitor medication interactions, and consider pharmacists' consultations.
A new, low-cost battery made with sodium-sulphur holds four times the energy capacity of lithium-ion batteries and is cheaper to produce. This breakthrough has the potential to dramatically reduce costs and provide a high-performing solution for large renewable energy storage systems.
A study by UPV/EHU's Ekopol and Life Cycle Thinking groups found that an alternative community lifestyle can reduce energy consumption due to the significance of energy used in goods and services. The energy footprint per inhabitant of Errekaleor neighbourhood is 24% lower than that of ACBC.
Researchers at Osaka Metropolitan University developed a compact vibration energy harvester that amplifies electric power generated from human walking motion by about 90 times. The device can generate electricity from non-stationary vibrations, including walking motion, to power small wearable devices.
Scientists at Quaise Energy are developing a new technology using millimeter waves to blast rock and create deep holes for geothermal energy production. This approach has the potential to provide more than enough clean energy to meet world demand as we transition away from fossil fuels.
A new study reveals that households using prepayment meters consume significantly fewer portions of fruit and vegetables compared to those on alternative payment methods. The researchers found a strong link between higher energy bills and lower consumption of essential nutrients, highlighting the 'heat-or-eat' dilemma.
A new study proposes a scalable, bottom-up approach to developing energy-saving initiatives at the individual level by analyzing real-time energy usage data. The research team developed an energy calculator that can be scaled up to the building- and community-level, enabling more accurate occupant-level measurements.
Researchers developed a new method to manufacture manganese bismuth (MnBi) magnets using microstructure engineering. The process resulted in increased coercivity and reduced magnetization, making it suitable for high-power permanent magnets.
The Covid-19 pandemic and European conflict have exposed the vulnerability of the global energy system, with reduced investments in clean energy projects and increased fossil fuel reliance. This is likely to create lock-in effects that could take decades to reverse, making a sustainable energy transition increasingly challenging.
Nagoya University scientists developed a controller with a sleep mode to procure energy only when needed, reducing the need for storage batteries and capacitors. This innovative solution enables efficient energy saving and promotes the practical application of power packet type energy Internet.
Researchers at UC San Diego's Q-MEEN-C are exploring quantum materials for neuromorphic computing, which could lead to faster, smaller, and more energy-efficient devices. The center aims to develop brain-like networks and pattern recognition capabilities with minimal energy input.
Researchers at the University of Oklahoma and Iowa State University are exploring a four-year project to create carbon-neutral or carbon-negative hydrogen energy by converting methane into solid carbon. The team aims to create new value from the byproduct, solid carbon, which could benefit society in various ways.
Researchers at KAUST have discovered that the energy level alignment between donor and acceptor components in organic solar cells is crucial for device performance. Contrary to current belief, blends with little to no difference in one energy level metric were found to be poor performers.
A new study suggests that transitioning to a decarbonized energy system by 2050 can save the world at least $12 trillion compared to continued fossil fuel use. The study shows that rapidly transitioning to clean energy results in lower energy system costs, provides more energy to the global economy, and expands energy access.
ETRI has developed international standards for energy storage systems and demand response-based energy management, essential elements of the microgrid system. These standards aim to contribute to wider deployment of energy storage systems and smart grid technologies, enabling stable and efficient energy use and reducing carbon emissions.
A new display technology harnesses lithium metal's dual functionality of plasmonic display and energy storage. This reduces overall energy consumption, achieving lower power dissipation and higher spatial resolution.
Researchers from Tsinghua University Press developed an electrocatalytic NO reduction reaction method for producing ammonia, achieving high power density and improved faraday efficiency. The new process has the potential to replace traditional methods and reduce greenhouse gas emissions.
A Singapore-based research team has created a systematic engineering approach for optimizing the production of 3D printed food inks with alternative proteins. The method uses Response Surface Methodology to minimize time and resources, resulting in visually appealing, flavorful, and nutritionally adequate foods enhanced with sustainabl...
A new study by ICTA-UAB reveals that existing climate mitigation scenarios perpetuate energy use inequalities between the Global North and South. To stop climate change, the Global North must reduce its energy consumption to sustainable levels while allowing for sufficient growth in energy use in the rest of the world.
Researchers at DGIST have created a new energy-generating device using biocompatible materials that can harness electrical energy from small movements of the human body. The developed device boasts an ultra-thin film design and achieves the world's highest energy conversion efficiency at 18.85%, making it suitable for long-term power s...
Male scorpionflies from two locations in Japan use varying mating tactics, with those from Okayama employing 'sneaking' to successfully mate. The study suggests that environmental factors and genetic components influence alternative mating habits.
Researchers combine power conversion and storage capacity into a single device, overcoming previous inefficiencies and costs. The new technology uses six types of photo-enhanced rechargeable metal batteries, offering efficient and scalable solutions for solar energy storage.
Researchers developed a redox mediation strategy to improve lithium–sulfur batteries' sluggish reaction kinetics, enabling practical application. The team created an organic molecule-based redox mediator that promotes sulfur redox kinetics in high-energy-density pouch cells.
Researchers found people moderate portion sizes of energy-rich meals, indicating a degree of nutritional intelligence. Participants ate smaller portions of high-energy density meals than those with lower energy content.
Researchers at the University of Houston have identified an alternative to lithium-based battery technology for grid-level energy storage systems. They developed a novel form of oxysulfide glass electrolyte that enables reversible sodium plating and stripping at high current densities, potentially solving the challenges associated with...
A study by IASS researchers found that strong renewable energy industries lead to more ambitious renewable energy policies in subsequent years. The authors suggest that policy choices can enhance innovative capacity and promote local value creation to achieve the Paris Agreement's 1.5°C goal.
Researchers propose a novel gravitational-based storage solution using lifts in tall buildings to store energy. The system, called Lift Energy Storage Technology (LEST), stores energy by lifting wet sand containers or other high-density materials.
A comprehensive study published in Frontiers found that medicinal cannabis improved pain measures, decreased cancer symptoms, and reduced the need for opioid painkillers among cancer patients. The study's results suggest that medical cannabis can be considered as an alternative to traditional pain relief medicines.
Researchers found that Mars' extreme energy budget imbalance can contribute to dust storms. The team analyzed four years of data from NASA missions and found a correlation between the planet's orbits and temperatures, suggesting that the energy excess may be one of the generating mechanisms of Mars' dust storms.
A research team found that the coupling relationship between thermal control and material removal affects machining accuracy and energy efficiency. The study aims to improve energy-efficient and precision machining collaboratively.
The new journal iEnergy aims to unite experts in various energy-related disciplines to accelerate the transformation of the energy structure and achieve carbon neutrality. Original research articles focus on technologies and solutions for power and energy challenges, with a special connection to electrical energy.
A study by Durham University found that 90% of bidi workers are women who face numerous health issues and limited job options. Researchers suggest alternative employment like spice or fabric production could provide better working conditions and personal circumstances.
Researchers found that human embryos express a vast variety of alternative mRNAs when they are just 8 cells old, leading to a temporary collapse of splicing regulation at the zygotic genome activation stage. This phenomenon is developmentally programmed and occurs because it is necessary for functional reasons, ultimately affecting DNA...
Researchers at Chalmers University of Technology have successfully converted solar energy into electricity using a thermoelectric generator. The new technology can store solar energy for up to 18 years and release it when needed, making it a promising solution for renewable energy production.
Researchers propose a novel pathway to realizing hot carrier solar cells, which can exceed the typical efficiency limit on solar cells. The approach involves isolating hot carriers within higher energy valleys in semiconductors, reducing energy loss to heat.
The 'freeze-thaw battery' can store energy for months without significant loss of capacity, making it a key step towards seasonal energy storage. The battery uses molten-salt and common materials to achieve this, with the potential to enhance grid resilience during severe storms or power outages.
A recent review highlights smart contracts as a game-changing technology for the energy sector, enabling decentralized generation and consumption. The study identifies applications in smart electric vehicle charging, demand-side response, peer-to-peer energy trading and more.
A University of Alberta study found that environmentally aware consumers are more inclined to buy insect- or algae-fed chicken if provided with information about its health and environmental benefits. Consumers who received nutrition facts on the packaging were more likely to purchase the alternative product, while those without this i...
A study by University of Illinois researchers found that private investments in California's solar energy industry increase climate vulnerabilities. Large-scale infrastructure needed to attract private investment makes the system more vulnerable to climate extremes, including heat waves and droughts.