Articles tagged with Sustainable Development
Researchers at the University of Sheffield have developed a new type of back-contact solar cell design using perovskite material and tiny grooves in plastic film. The technology enables scalable, low-cost manufacturing and avoids expensive rare earth metals, making it sustainable and affordable.
A study found that algal blooms increased significantly in global large lakes over the past two decades, particularly in subtropical regions. The median annual bloom frequency increased by +1.8% per year, with a stronger correlation between temperature fluctuations and bloom events.
Researchers developed a five-minute quality test for sustainable cement industry materials, reducing testing time from seven days to just five minutes. The test uses colorimetry and camera technology for real-time quality control of calcined clays, which can partially replace ordinary Portland cement.
Researchers found a universal emission factor line for global rivers, guiding effective mitigation of riverine N2O emissions. By controlling organic and NH4+ pollution, hotspots can be eliminated, reducing emissions by up to 63.7% in urban rivers.
A recent study by Stanford University researchers found that deploying carbon capture technologies would be more expensive and harmful than transitioning to renewable energy sources. The authors compared two extreme scenarios: a complete switch to renewable energy versus maintaining current fossil fuel reliance with some renewables, nu...
Researchers at Texas A&M University have developed a new catalytic graphitization technology to convert petroleum coke into graphite, reducing emissions and cost associated with conventional synthetic graphite production. The process uses lower temperatures and shorter times, making it more sustainable and efficient.
Scientists at Linköping University have created a sustainable recycling process for perovskite solar cells, allowing all parts to be reused without hazardous solvents. The recycled cell retains the same efficiency as the original, paving the way for efficient energy harvesting and reduced e-waste.
INSEAD's San Francisco Hub for Business Innovation has made a significant local and regional impact through research, teaching, corporate partnerships, and events. The hub celebrated five years of excellence with its second Americas Conference 2025, featuring discussions on harnessing AI while prioritizing human well-being.
A team from Tokyo University of Science developed a novel trivalent platform for triple click chemistry, allowing for the efficient synthesis of complex compounds. The approach utilizes simple initial materials and promotes sustainable pharmaceutical synthesis.
Dr. Denzil Moodley, a leading expert in Fischer-Tropsch technology, joins HZB to accelerate the development of sustainable aviation fuels. The appointment strengthens the partnership between HZB and Sasol, combining cutting-edge research with practical industrial insights.
A study by Virginia Tech researchers found that electric vehicles generally produce less non-exhaust emissions than gasoline-powered vehicles when driving in city conditions. The research also highlights the environmental benefits of regenerative braking, which reduces brake abrasion emissions.
The study found that widespread deployment of carbon capture technology would be more costly and harmful than a global switch to renewable energy. Researchers calculated that replacing fossil fuels with renewables could reduce energy needs by over 54% and avoid hundreds of millions of illnesses and 5 million deaths per year.
A new study by IIASA scientists suggests that a mix of policy measures and behavioral changes can significantly reduce GHG emissions from energy use in buildings and transport. The strategies could reduce CO2 emissions from buildings by 51-85% and transport by 37-91% compared to current policies.
A novel underwater light system, UZELA, enhances local zooplankton density and increases feeding rates of coral, making them stronger and more resilient against environmental threats. The device can be powered for half a year on a single battery and can optimize a coral's feeding time by operating for one hour after dusk.
A recent study published in Nature Communications reveals polarized global landscape and 'orphaned' SDG indicators affecting nations' trajectories toward sustainable development. The research provides insights into the progress and disparities of countries toward achieving the Sustainable Development Goals, highlighting areas where act...
The 6G-VERSUS project aims to design and develop a 6G-enabled application framework for sustainable vertical applications, leveraging AI and network technologies. Through six pilot clusters, the consortium will demonstrate and assess framework performance and sustainability impact.
Researchers found that cellular concrete requires less cement, generates fewer air pockets, and reduces overall weight, making it suitable for seismic zones. This material's production results in notable reductions in energy consumption and carbon dioxide emissions.
A new study by Stanford University researchers found that coal-fired power stations drag down annual wheat and rice yields by 10% or more due to NO2 emissions. Eliminating these emissions could boost rice output by $420 million per year and wheat output by $400 million per year.
Researchers at University of Oxford critically evaluated CITES effectiveness, highlighting critical flaws in state-led law enforcement approach and socio-economic analysis exclusion. They propose a new decision support tool based on inclusive governance processes to revise or redesign CITES rules and regulations.
A recent study by Kaunas University of Technology highlights the importance of dynamic capabilities in advancing green transition. Financial and technological expertise combined with adaptability to regulations and consumer demands are crucial for companies to adopt circularity principles.
Seoul National University researchers create bioink from Kombucha SCOBY nanocellulose, suitable for in vivo tissue engineering. The bioink can be precisely applied directly onto damaged tissues using a digital biopen, paving the way for more personalized and effective wound healing.
Two organizations, a health monitor developer and an addiction recovery platform creator, are honored for their innovative work supporting equitable health outcomes. The recognition highlights the importance of addressing social and economic barriers to cardiovascular disease.
A recent study by Ritsumeikan University researchers analyzed the durability of flexible perovskite solar cells under damp heat conditions. The findings revealed that high humidity leads to degradation, while a high-quality barrier film retained most power conversion efficiency, making it crucial for long-term stability.
The University of Bath's RENEW research center has published a manifesto on regenerative design and engineering to address the climate crisis. The guidebook provides a framework for creating 'Net Positive' buildings, technologies, and systems that renew unity with nature.
Aston University has signed a memorandum of understanding with Mapúa University in the Philippines to explore joint academic programs, research projects, and events. The agreement marks a significant step in Aston's global commitment to sustainability, building on its existing experience in the country.
A new study reveals that Chlorella Vulgaris, a freshwater microalga rich in protein and essential nutrients, holds immense promise as a sustainable and nutritious food source. The researchers emphasize the need for advancements in cultivation techniques, processing methods, and sensory improvements to enhance its appeal.
A recent discovery in the Amazon reveals a unique drainage and irrigation system that enabled the Casarabe society to produce maize throughout the year. This innovation allowed for at least two harvests of maize per year, ensuring a stable food supply.
A new process converts polycotton textile waste into glucose, a key bio-based feedstock, and separates polyester fibers for reprocessing. The technique is scalable and cost-effective, offering a viable solution to textile waste recycling.
The Tule River Tribe is facing mounting environmental hazards such as wildfire, drought, and flooding. A new study sheds light on how a range of strategies can address these compounding hazards and achieve the community's goals to strengthen its physical, mental, spiritual, and environmental health.
Ancient papermaking techniques have evolved to inspire the development of novel materials with exceptional properties. The principles of disassembly, refinement, and reassembly promote rapid dewatering and effective filtration, contributing to high productivity in sustainable materials production.
The ISS National Lab sponsored over 100 payloads to the orbiting laboratory, achieving the second-highest annual total. The lab also published a record 51 peer-reviewed articles in FY24, advancing scientific discovery and innovation.
A novel method called electrochemical-SAXS (EC-SAXS) reveals the structural changes in redox enzymes when they switch between reduced and oxidized states. The study improves our understanding of enzyme mechanisms, paving the way for enhanced bioelectrochemical device performance.
Researchers developed AshPhos, a ligand that facilitates the formation of carbon-nitrogen bonds using inexpensive materials. The tool has potential applications in pharmaceuticals, nanomaterials, and degrading PFAS pollutants.
Researchers investigated how people decide to confront or avoid unfair behavior, revealing that avoidance is driven by both not wanting to witness inequality and a desire to avoid confrontation. Even those who tend to avoid unfairness will hand out punishment if forced to observe such behavior.
A three-year project aims to proactively ensure circularity of solar panels by providing solutions to barriers throughout the supply chain. The team will develop reverse logistics models and next-generation data-driven supply chains for recycling solar panels and reusing critical materials like silicon and silver.
Seagrass meadows promote biodiversity, coastal protection, and water quality improvement while effectively storing carbon dioxide. A new project aims to develop strategies for their conservation and restoration in the Baltic Sea.
A research team led by Paolo Falcaro has developed a microporous crystal compound that detects toxic chemical compounds produced when protein-rich foods spoil. The ERC Proof of Concept Grant will explore practical applications for the composite ink, which changes color depending on the concentration of toxic compounds.
Researchers developed a machine learning model using hyperspectral imaging to assess pre-harvest tomato quality, predicting key parameters like weight, firmness, and lycopene content. The approach enables real-time monitoring of fruit development, improving crop quality and reducing waste.
Researchers at Chung-Ang University have developed a novel hydrovoltaic device that can produce up to a few tens of microwatts and responds quickly to evaporation-driven changes in water flow, making it suitable for fire detection. The device also exhibits excellent stability over extended periods.
Researchers developed mucoadhesive films combining xyloglucan and green tea extract to treat oral mucositis, a painful inflammation caused by cancer treatment. The films demonstrated high strength and adhesion forces comparable to commercial products, showing promise as a novel treatment for oral mucositis.
Researchers have developed a Zn-decorated GaN nanowire catalyst that efficiently converts CO2 and H2O into methane and hydrogen peroxide under light irradiation. The catalyst achieves high conversion rates with 93.6% selectivity and maintains activity for over 80 hours, providing a practical solution for sustainable fuel production.
The SMART device has successfully generated its first tokamak plasma, bringing international fusion community closer to achieving sustainable and clean energy. The achievement represents a major step towards the development of compact fusion power plants based on Spherical Tokamaks.
Researchers at Pohang University of Science & Technology have developed a technology that uses microwaves to produce clean hydrogen in minutes, overcoming limitations of existing methods. By leveraging microwave energy, the team achieved significant breakthroughs in reducing production temperatures and time.
Researchers are exploring halide perovskites, a material that converts sunlight into energy efficiently. The team created distinct properties using ultra-cool methods, enabling mass production of solar cells.
The book, written by University of Illinois professor Lisa J. Lucero, explores the environmentally sustainable practices of the ancient Maya civilization, which has allowed them to persist for millennia despite dramatic changes. The author argues that adopting these techniques can help present-day societies overcome their own unsustain...
The collaboration aims to drive innovation in renewable energy technologies, focusing on advancements in solar, wind, and other new and renewable energy systems. Research efforts will also study microgrid technologies, grid management solutions, and explore energy-efficient buildings and processes.
Researchers at Chalmers University of Technology found that biochar significantly reduces DDT uptake by earthworms in contaminated soil, halving the toxin's presence. This method could enable farming on land deemed unusable due to environmental risks.
Researchers at Colorado State University have developed a stronger, biodegradable adhesive polymer that can replace common superglues. The new polymer, made from P3HB, offers tunable adhesion strength and is biodegradable under various conditions.
A deficiency of TLE6 protein, associated with female infertility, was also linked to abnormal sperm morphology and reduced motility in male mice. The study suggests that TLE6 plays a crucial role in energy production in sperm cells.
A collaborative project between ASU and industry partners aims to develop a regional Direct Air Capture Hub in the Four Corners area, with the goal of removing at least 1 million metric tons of CO2 from the atmosphere each year. The project will also create jobs, stimulate local economies, and support climate change mitigation efforts.
A team of food scientists is developing tempeh products from chickpeas and peas to offset the health risks of a Western diet. The new fermented foods may help with obesity, fatty liver, hyperlipidemia, and diabetes. Preliminary research suggests they are high in fiber and low in fat.
Research featured in Nature reveals that small-scale fisheries are crucial for meeting Sustainable Development Goals related to hunger, poverty, and climate change. The study found that these operations provide essential nutrients to 2.3 billion people and support the livelihoods of nearly 500 million individuals.
The researchers developed a novel camera-based system that adapts to traffic flow in real-time, ensuring efficient monitoring and resource use. The system's two approaches, the Random-Value-Camera-Level Algorithm and the ALL-Random-With-Weight Algorithm, optimize camera usage and save energy while maintaining reliable surveillance.
The University of Texas at Arlington is developing more efficient processes for sourcing rare earth elements needed to produce high-performance magnets. The project aims to make the mining of these critical materials more environmentally sustainable and cost-effective.
Researchers developed a novel method for carbon fiber recycling that leverages Joule heat generation, thermal stress, and expansion forces to separate fibers without chemicals. The technique is more effective than traditional methods, preserving longer fibers with higher strength and reducing environmental impact.
Researchers emphasize global importance of tree crops for achieving UN Sustainable Development Goals, while promoting biodiversity conservation and mitigating climate change. Tree crops provide stable habitats, prevent soil erosion, and contribute to greenhouse gas reduction.
A new study reveals the potential of federal reservoirs to host enough floating solar panels to generate up to 1,476 terawatt hours, or enough energy to power approximately 100 million US homes a year. This could help meet the country's solar energy needs and provide more reliable and resilient energy to the power grid.
A new study by the University of Portsmouth argues that economic development often overshadows human rights, prioritizing profit over the voices of local communities and indigenous peoples. The researchers highlight the need to integrate human rights into international economic law to pave the way for fairer and more sustainable outcomes.
CITEC has announced its inaugural group of subawardees, who will develop innovative technologies for cancer detection and treatment in low-resource settings. The projects focus on improving HPV screening, developing deep learning algorithms for image analysis, and creating affordable microscopes for cancer screening.
A new dual-functional RO membrane has been developed to reduce biofouling in water purification, desalination, and wastewater treatment. The membrane demonstrates broad-spectrum antibacterial activity and resistance to various foulants, making it suitable for a range of applications.