Articles tagged with Sustainable Energy
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Developed by Swansea University and Rice University, the filter removes toxic heavy metals from water using carbon nanotubes immobilized in quartz fiber. The filters can be reused after washing with vinegar and are capable of treating large amounts of contaminated water.
Researchers developed an optimization model that improves solar power integration in residential photovoltaic systems through demand-response applications. The study found that DR applications with 100% PV penetration reduced energy consumption by 32%, network losses by 42%, and improved network utilization by 12%.
Researchers from the University of Edinburgh analyzed naturally carbonated springs and found that oxygen's chemical fingerprint is influenced by CO2 gas, not heat from below. This discovery may help scientists narrow their search for sustainable geothermal energy sources.
Researchers at Michigan State University found that cellulosic biofuels can provide a climate benefit, but only if certain conditions are met, including using native perennial species on marginal lands and minimizing nitrogen fertilizer use.
The UT-ORNL led US-China Transdisciplinary Environmental Research Network will identify transdisciplinary research opportunities and collaborations for scientists in the US and China. The project aims to enhance sustainable use of natural resources, address global issues involving food, energy, and water systems.
A new computer model predicts optimal planting designs for specific environments, reducing yield losses up to 10% with double-row spacing. The model incorporates biochemical and biophysical processes to simulate 3D plant growth, enabling farmers to make data-driven decisions.
Researchers at Chalmers University of Technology have successfully identified and decelerated runaway electrons in a fusion reactor. This breakthrough could lead to better methods for controlling these high-energy electrons and paving the way for a functional fusion reactor.
Researchers created new alloys by mixing materials with different atomic arrangements, revealing a predictive route for properties of other alloys. The breakthrough allows for the use of commercial thin film deposition methods to fabricate heterostructural alloys for real-world semiconductor applications.
A Dartmouth study reveals that Big Food companies have little control over the farmers who supply their raw materials, despite ambitious goals to reduce emissions and environmental degradation. The companies' reliance on commodity trading companies for staple ingredients further limits their knowledge and influence.
A recent study by Seth Werfel at Stanford University found that people who report taking personal energy-saving actions are less likely to support government efforts to address environmental issues. This effect occurs regardless of political ideology and may have implications for other issues as well.
The USDA's National Institute of Food and Agriculture (NIFA) is providing up to $6 million in funding for sustainable energy research, focusing on perennial grasses and woody plants. This investment aims to develop more options for producing biofuels and biobased industrial products, creating jobs and rural prosperity.
Researchers at Chalmers University of Technology have developed a new type of nanocatalyst that can significantly reduce the need for platinum in fuel cells. The nanoalloy allows for mass production, making it suitable for large-scale commercial breakthroughs and potentially replacing fossil fuels.
Researchers at UC San Diego developed a flexible and stretchable rechargeable battery that can power wearable sensors. The batteries use commercially available materials and are stable, allowing them to be worn for long periods.
Researchers developed a high-throughput fabrication technique to print nanoscale imaging probes onto the tip of glass fibers, accelerating production from months to days. This enables the widespread adoption of nano-optical structures with potential applications in imaging, sensing, and spectroscopy.
Replacing beef with insect-based foods could reduce greenhouse gas emissions and free up vast areas of land, according to a new study. The researchers found that eating more insects or imitation meat could halve global consumption of animal products, freeing up 1680 million hectares of land.
Researchers created a model to measure the impact of policy on commercial solar photovoltaic adoption in California, providing new insight into energy policy. The study found that government incentives have a greater impact on larger commercial customers and smaller businesses face unique hurdles when adopting solar PV systems.
The article highlights that climate change threatens the sustainability of the fossil fuel industry, with emissions accounting for two-thirds of greenhouse gas emissions. The industry faces increasing pressures due to carbon-based businesses and economies facing impediments to consumption, according to Jim Krane and Ritchie D. Priddy.
Researchers from Pohang University of Science and Technology have discovered solitary perturbations (SP) structures that correlate with pedestal collapse in magnetized toroidal plasma. This finding provides new insights into the mechanisms behind reliable nuclear fusion.
The American Chemical Society's president will focus on critical areas of chemistry, including energy sustainability and LGBT student research, at the annual meeting. The event features a symposium on sustainable energy and another on LGBT graduate and postdoctoral students in chemistry.
Researchers at Stanford University developed a lab model of vertical axis wind turbine (VAWT) arrangements that can help design and implementation in the future. The study found that closely spaced VAWTs can generate up to 10 times more power per unit of land area than widely spaced HAWTs.
A new study suggests that liquid hydrogen may be a realistic option for future air travel, offering several advantages over traditional fuels. Liquid hydrogen is very light and has a lower boiling point, reducing the risk of accidents and making it easier to handle.
The study aims to assess how siloed municipal water agencies in Texas can transition to an Integrated Urban Water Management model. The Institute for Sustainable Energy will focus on integrated water utility financial modeling, providing recommendations for a viable path to IUWM in Texas.
Patrícia Baptista developed an assessment tool to improve urban mobility, benefiting vulnerable groups such as the elderly and those with reduced mobility. The tool allows users to choose the most accessible and sustainable routes, minimizing risk events and environmental impacts.
Scientists from Peter the Great St. Petersburg Polytechnic University developed a turbo expander electric generator operating on high-pressure natural gas. The device converts part of the emitted energy into electrical power, generating sustainable electricity without additional fuel.
The Berkeley Tsinghua Joint Research Center on Energy and Climate Change has received a $5 million donation to support its scientific research and analysis on clean energy solutions for China. The gift also establishes the first endowed chair at Berkeley Lab, the Nat Simons Chair in China Energy Policy.
The University of Utah is part of a national coalition aiming to reduce embodied energy and decrease emissions in US manufacturing. The goal is to achieve a 50% improvement in energy efficiency by 2027, saving billions in energy costs and creating new jobs for American workers.
A new crystal structure of organic-inorganic hybrid materials has been discovered, offering promise for the development of optoelectronic devices such as light-emitting diodes and lasers. The material displays interesting optical properties, including high photo luminescence, making it a potential candidate for efficient light emission.
A study in China found that monthly income, the number of cars a family owns, sustainability, and vehicle comfort are the most influential factors behind buyers' decisions to purchase electric vehicles. The researchers also discovered that age, marital status, and city of residence play a role in consumers' decision-making process.
Advances in nanomaterials and nanoparticles may lead to effective treatments for infectious diseases, neurological disorders, and cancer. Nanotechnology also holds promise for increasing energy efficiency, producing sustainable energy, and improving food safety.
The Quebec-Iceland agreement aims to stimulate the development of sustainable energy for communities and industrial projects in northern regions. The partnership combines expertise in geothermal electricity and hydroelectricity, leading to a focus on diversifying energy sources, energy recovery systems, and power grids.
Researchers at Berkeley Lab break major barrier in transistor size by creating a gate only 1-nanometer long, challenging the conventional 5-nanometer threshold. The achievement enables electrons to be controlled with smaller gate lengths using carbon nanotubes and molybdenum disulfide.
Researchers have designed a tiny, wireless data center that could be as small as a handheld device and reduce energy consumption. The 'data center on a chip' technology has the potential to run big data applications three times more efficiently than existing platforms.
Scientists at NREL found that perovskites could have great potential for optoelectronic applications beyond photovoltaics, including in quantum computing. The discovery was made by accident while investigating excitons in perovskites and demonstrates the optical Stark effect's promise as an ultrafast optical switch.
The Stanford Precourt Institute for Energy has awarded $2.7 million to 15 faculty seed grant recipients for groundbreaking research on clean energy. Researchers will develop novel technologies, including battery management systems, perovskite solar cells, smart windows, and thermoelectric technologies.
The NSF has awarded $55 million to 11 institutions to build research capacity on pressing issues like the brain, energy, and water. These collaborative projects foster innovation, train a STEM workforce, and develop new tools for neuroscience and sustainable systems.
The median installed price of solar in the US fell by 5-12% in 2015, with residential systems declining 5% and utility-scale projects falling 12%, according to two new studies from Lawrence Berkeley National Laboratory. The report attributes recent system price declines to reductions in hardware costs and 'solar soft' costs.
A new Concordia study reveals that climate change may be one of the biggest emerging threats to primates, with 419 species expected to experience 10% more warming than the global average. The researchers identified hotspots of primate vulnerability in Central America, the Amazon, and Southeast Asia.
The US government aims to cut greenhouse gas emissions from light-duty vehicles by 80% by 2050, but current approaches may not be enough. NREL research suggests that a combination of electric and hydrogen fuel cell vehicles, vehicle connectivity, and automation could significantly reduce emissions.
GOJO Industries' biomimicry case study reveals the field can expand intellectual property, increase energy efficiency and accelerate innovation. The research found improved sustainability with double to quadruple energy efficiency compared to technology in the market.
A new study by Lawrence Berkeley National Laboratory estimates that modern off-grid lighting could create 2 million potential new jobs globally. The transition to solar-LED systems would replace fuel-based lighting, providing better job quality and stability.
Researchers have successfully generated spin waves with extremely short wavelengths in the nanometer range, a key feature for their future application. The new method uses a magnetic vortex as a nano-antenna, allowing for precise control over the wavelength and wave properties.
A new energy conservation program for kids shows long-lasting impact on both children and their parents. The study found that participating girls reported increased energy-saving behaviors, which continued even after the program ended.
Scientists at the University of Basel and Zurich have successfully reproduced one of natural photosynthesis' key phases with artificial molecules. They stored two negative charges for 870 nanoseconds, paving the way to harnessing sunlight into chemical energy.
Concordia University researchers have developed a technique to locate underground leaks with 99.5 percent accuracy using noise loggers. The system helps reduce costs and time involved in repairing leaks, ensuring public health and safety.
The USDA has announced $21 million available for bioeconomy research and development, focusing on sustainable bioenergy and biobased products. This funding supports regional systems in bioenergy production, education, and training for the next generation of scientists.
The PETROSS project has developed sugarcane that accumulates 13% oil by dry weight, making it 4.5 times more profitable than soybeans per acre. The project aims to increase yields and expand the growing region of sugarcane through improvements in photosynthesis.
Experts emphasize the importance of social sciences in developing effective energy and climate change policies, citing a need for policies that account for real people and organizations. The research highlights the potential of simple actions by households to reduce greenhouse gas emissions.
Scientists at NREL have developed a new process using light to reduce dinitrogen into ammonia, with rates of production similar to those of the ATP-dependent reaction. This method reduces energy requirements and emits no carbon dioxide, offering a more sustainable alternative to current industrial processes.
Researchers found low reorganization energy when pairing SWCNT semiconductors with fullerene molecules, enabling efficient electron transfer and solar energy harvesting. This discovery suggests nanotube semiconductors could be favorable for photovoltaic applications.
State RPS policies have contributed to over half of US renewable electricity growth since 2000. The report finds that RPS policies will require a substantial increase in US renewable electricity supplies by 2030.
Researchers at NREL have developed a thermoelectric power generator using carbon nanotubes, enabling the capture and use of waste heat. The material's unique properties allow it to retain high thermopower while maintaining low thermal conductivity.
Researchers at Southwest Jiaotong University developed an improved algorithm to estimate lithium ion phosphate battery state of charge by separately measuring charging and discharging states. This allows for more accurate estimation amidst initial inaccuracies and varying dynamic characteristics among batteries in series.
A £6.8 million grant has been awarded to explore and develop next-generation lithium batteries at the University of Bath. The project aims to overcome the hurdles of energy storage cost, safety, and calendar life in rechargeable lithium-ion batteries.
A small stand of hybrid poplar trees harvested at the University of Tennessee AgResearch Center will help progress biomass production and a bioeconomy. The trees' woody biomass can be converted into advanced fuels or other biobased products, supporting a sustainable industry in the Southeast.
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.
Researchers have discovered a way to maximize electricity generation from wastewater using a novel combination of substrates, allowing for more efficient energy production. This breakthrough could enable the development of microbial fuel cells and make wastewater treatment centers self-sustaining.
Scientists at Karlsruhe Institute of Technology have developed a carbon-based active material produced from apple leftovers with excellent electrochemical properties. The material is part of an effort to create environmentally friendly and sustainable energy storage systems.
The Integrated Urban Metabolism Analytical Tool (IUMAT) will measure, evaluate and predict the impacts of urban systems on climate change and energy security. The tool aims to provide a comprehensive understanding of urban sustainability policies to guide growth and development in a coordinated, sustainable way.
Researchers found that by-product metals and minerals are indeed more price volatile than commodity materials, with a 50% increase in volatility over the past 50 years. However, monthly price data showed mixed evidence, which may be attributed to smaller transaction volumes and unchanged published prices for several months at a time.
Investment in renewable electricity surpasses that in fossil fuels globally, according to University of Exeter expert. The shift towards sustainable energy systems is driven by improved policy discourse and decreasing costs, with momentum growing towards a flexible, renewable-based electricity system.