Articles tagged with Sustainable Development
A new paper warns that halting and reversing biodiversity loss by 2030 is urgent to avoid destabilizing the Earth's vital systems. The authors call for a unified 'Nature Positive' approach to global environmental goals and governance.
A team of researchers has developed rechargeable batteries using biomass-based materials, including sunflower seed shells, as an alternative to lithium-ion batteries. The batteries achieved competitive results with low environmental impact and can store sufficient energy.
A new study finds that over a quarter of countries won't reach the UN's 2030 child mortality target on time, with sub-Saharan Africa heavily burdened. The global rate stands at 36.72 deaths per 1,000 live births, projected to meet the target until 2035.
A new study reveals that microplastics and hydrochar can mobilize trapped phosphorus in rice paddies, triggering distinct microbial strategies. Hydrochar increased available phosphorus by 21.1%, while microplastics pushed it up by 14.2%.
A new generative AI framework predicts future urban layouts considering multiple factors. The Memory-aware Multi-Conditional generation Network (MMCN) offers a novel approach to modeling complex urban evolution, providing a powerful tool for sustainable urban development.
Prince of Songkla University and Taylor & Francis have partnered for a new open access agreement, supporting PSU's sustainable development mission and research impact. The partnership provides access to over 2,000 journals and eBooks, enabling PSU researchers to publish and share their work globally.
Researchers found that concrete slab size is the worst offender in terms of carbon emissions, with changing this feature alone able to save large amounts of emissions. Optimize design decisions such as floor thickness, building materials, and construction culture to reduce pollution.
Researchers developed a new 2D membrane reactor that significantly improves the synthesis of imines, critical precursors for pharmaceuticals and advanced materials. The system achieves high conversion rates and selectivity in under 7 seconds at room temperature.
A new international study presents a comprehensive framework for understanding and managing cross-scale socioeconomic and environmental interconnections. The metacoupling framework helps connect the dots across systems, scales, and borders to accelerate progress toward Sustainable Development Goals (SDGs) by 2030.
Researchers used satellite imagery and machine learning to estimate HDI scores for 61,530 municipalities and counties. The results show that over half the global population lives in areas with different development tiers than their national level, highlighting the need for finer-grained data to inform policy decisions.
Researchers have developed a new method for cleaning oil spills using massive fire whirls, which can burn through crude oil nearly twice as fast as in-situ fire pools. The results show that fire whirls produce 40% less soot and consume up to 95% of the fuel, leaving fewer harmful particles behind.
A new framework introduces the Water Sustainability Index (WSI), a transparent, quantitative metric designed to strengthen corporate water accountability worldwide. The WSI evaluates corporate water withdrawals, consumption, discharge quality, and reuse while accounting for local water scarcity.
A team of mechanical engineers has created a wood-based material that can store and release heat to make building temperatures more comfortable. The phase-change material reduces the need for air conditioning by harnessing excess heat from the environment.
A recent study by RIKEN researchers analyzed the effects of pesticides and fertilizers on mandarin oranges in real-world farms across Japan. The findings showed that reducing chemical pesticides led to more fruit diseases, while also enhancing soil microbial diversity and improving carbon content. This trade-off highlights the need for...
A new study by IIASA and UN-Habitat finds that citizen science can strengthen urban sustainability monitoring, particularly for issues like air quality and community wellbeing. The analysis reveals that many indicators remain incomplete and are reported mainly at national level.
A 40-year greening project in China's Taklamakan Desert has successfully reduced atmospheric carbon dioxide levels and increased solar-induced fluorescence, indicating a measurable carbon sink. The project demonstrates the potential of afforestation to mitigate climate change, despite being only a small dent in global emissions.
A study by Chungnam National University finds that climate adaptation can significantly reduce migration from drought and armed conflict in Africa. Countries with stronger adaptive capacity experience lower migration levels during crisis conditions, highlighting the importance of policies addressing environmental and security threats.
A new study urges a realistic and systems-based path forward for biochar deployment, highlighting technical variability, policy gaps, and sustainability constraints. The authors argue that biochar can be a powerful tool when designed with its limits in mind, but only if viewed as critical infrastructure within a circular economy.
The American College of Chest Physicians (CHEST) received the 2025 Glenview Environmental Sustainability Award for Innovation, recognizing its commitment to clean energy and reduced emissions. The organization's solar panel installation at its headquarters powers medical simulation facilities using renewable energy.
The University of Toronto Engineering researchers have created the first-ever tool to provide construction-related greenhouse gas emissions budgets for 1,000 cities globally. The open-source model helps cities navigate between the need for new housing and infrastructure and the need to keep global warming below two degrees. The model c...
New research from Simon Fraser University finds that Canada is failing to monitor the health of Pacific salmon populations, with 44% lacking sufficient data. The decline in monitoring is particularly concerning as salmon face the dual threat of climate change and industrial projects set to be fast-tracked by the federal government.
Multinationals can counter geopolitical turmoil by investing in sustainable production technologies and supporting local innovation. This approach strengthens global value chains while benefiting developing countries and driving meaningful improvements for communities.
Researchers highlight advancements in fluidized bed design, oxygen carrier materials, and performance of chemical looping systems. They emphasize the importance of controlling fluidization regime and developing physical standards for oxygen carriers.
Researchers from Hanbat National University develop switchable thermochromic transparent woods for smart windows, blocking UV radiation and reducing thermal conductivity. The material enables energy-autonomous light regulation and protects skin without sacrificing visible light.
Researchers found that the West Antarctic Ice Sheet retreated at least five times during warmer periods millions of years ago, indicating its extreme vulnerability to future warming. The study analyzed deep-sea sediments and identified 14 prominent melt events between 4.65 and 3.33 million years ago.
Researchers compared seedling germination, growth and nutrient uptake in pure food waste substrate, commercial potting mix and blends with varying ratios. Mixtures with less than 50% food waste compost produced better results.
A global study of 2,636 firms across 31 countries found that stronger ESG disclosure and performance correspond to higher intrinsic value. This aligns with theoretical analysis and signaling theory, highlighting the need for companies to communicate substantive progress honestly.
Researchers at EPFL developed thermal paper coatings using lignin, a major component of wood, which have low or no toxic signatures. The new formulations match commercial thermal paper performance while showing improved safety profiles.
A new review reveals microwave-assisted pyrolysis can produce advanced carbon materials from biomass and waste in a fraction of the time, with improved performance and sustainability. This technology offers a powerful alternative for building next-generation materials needed for carbon neutrality.
The article proposes a circular economy approach to reduce waste, increase durability, and repurpose spacecraft and satellites. Data analysis and digital technologies will be essential for developing sustainable practices.
The study found that more than half of the water consumed in the basin is used unsustainably, with only 48% naturally replenished each year. The researchers suggest adopting deficit irrigation practices and repurposing farmland for habitat restoration or solar farms to address the crisis.
Two new studies from Schneider Electric and Boston University Institute for Global Sustainability identify 95 sociotechnical barriers and 50 risks hindering progress in the high-stakes buildings sector. The research highlights complex interplay between economic, political, social, and behavioral factors driving inefficiencies and costs.
A study published in npj Ocean Sustainability reveals that traditional Hawaiian fishponds (loko iʻa) effectively shield fish populations from the negative impacts of climate change. The research found that loko iʻa fish populations were more resilient to rising water temperatures than those in surrounding estuaries.
Researchers propose a novel approach to ensure uniform backfilling throughout borehole depth, addressing immediate safety concerns and long-term sustainability. The circulating mixing method improves process parameters and quality control through advanced numerical simulations.
The smart bamboo glass exhibits record tensile strength, flexibility, and impact toughness while retaining high visible-light transmission. Annual HVAC savings range from 1.6% to 5.58%, reducing global-warming potential by 35% and human-toxicity indicators by 40-60%.
Researchers explore using municipal solid waste as a low-emission, cost-effective feedstock for sustainable aviation fuel, reducing greenhouse gas emissions by 80-90%. The study suggests that adopting municipal solid waste-based jet fuels could save airlines money under carbon pricing systems.
The study found that AI's rapid growth would annually put 24-44 million metric tons of CO2 into the atmosphere, draining 731-1125 million cubic meters of water. A roadmap suggests using smart siting, faster grid decarbonization and operational efficiency to cut impacts by 73% (carbon dioxide) and 86% (water).
The European Research Council (ERC) has awarded an €8.33 million Synergy Grant to a five-year project led by Professors Jun Borras, Esteve Corbera, Ian Scoones, and Anna Tsing. The 'Land and Life in the Anthropocene' project aims to reshape landscapes for more-than-human life through innovative framework and connected approaches.
A recent study analyzed satellite data from 2000 to 2020 and found that while ecohealth began improving after 2012, degradation still dominates in Asia's drylands. The region's land ecosystems have changed significantly, with about 22% of the land remaining degraded and only 13% showing recovery.
Bamboo is being explored as a promising material for reducing plastic waste due to its fast growth rate, renewable nature, and extensive distribution. Despite challenges, bamboo-based products have improved performance profiles and are gaining popularity worldwide.
Scientists propose 'Environmental Catalytic Cities' with self-purification function to remove air pollutants, using stable and green catalytic materials. This technology could mitigate urban air pollution without extra energy consumption.
The University of Copenhagen has launched a new AI Package to strengthen its research in artificial intelligence and make it more accessible to society. The package aims to bring together various initiatives and research centers across the university to develop AI in a responsible, sustainable, and democratic way.
Researchers develop distribution-type membrane reactors for efficient carbon dioxide methanation. The study demonstrates the advantages of this approach in controlling reaction rates and temperature profiles. High thermal conductivity membranes produce more methane with selectivity, and their use can accelerate a carbon-neutral society.
A policy-specific assessment framework evaluates integrated effects of emission control policies on greenhouse gas mitigation, air quality improvement, and public health protection. China's on-road transportation policies have achieved remarkable progress but face weakening synergies, underscoring the need for deep structural transitions.
The ATP-DEC calculator provides accurate and transparent information on carbon disclosure, helping align aviation with climate targets. It captures real-world variations and life cycle emissions, making it a crucial tool for policymakers, airlines, and passengers.
A team of scientists introduces a nature-based solution to tackle global soil pollution by harnessing microbes and iron minerals. Microbial iron mining removes toxic substances like heavy metals and organic pollutants, transforming them into less hazardous forms.
Researchers have developed a calculation method enabling fair comparisons of energy consumption between pulp and paper companies, with potential to reduce fossil fuel usage and release raw materials. The new methodology could contribute to increased efficiency and a changed approach to energy audits.
Lowering residential speed limits to 30kph significantly boosts bicycle riding safety without affecting car trip times, according to a study. The reduction in traffic stress leads to more people choosing bikes as a safe mode of transport.
A new approach called Streamlined Life Cycle Assessment (SLCA) uses AI, 3D modeling, and secondary databases to assess a product's environmental footprint. SLCA cuts the time required for assessments from months to just one week, while maintaining accuracy.
A groundbreaking European study by Dr. Mohammad Fazle Rabbi evaluates the EU's food system and identifies key pathways for reduction in carbon emissions. The research highlights systemic inefficiencies, regional disparities, and improvements in circular economy practices that can contribute to emission reductions.
Research highlights that wealthy countries waste more food, but urbanization is narrowing this gap. Global food waste has increased by 24% since 2004, with rising waste in middle-income countries driven by economic growth and urbanization.
A survey by University of Washington researchers found that participants with a negative view of public charging were less likely to choose an electric vehicle than those with a moderate view. Participants demanded strikingly large concessions, such as a 30% discount or 366 extra miles of range, before choosing an EV.
Researchers developed a palm-sized, portable multimaterial printer using electrowetting on dielectric technology to print conductive and insulating liquids. The printer allows for on-site fabrication of origami devices with customizable shapes and functions, enabling site-specific sensor deployment in resource-limited environments.
New research from Uppsala University reveals how plant-based meat alternatives became popular in Sweden through a combination of business, consumer and societal factors. Key findings include the role of documentaries like An Inconvenient Truth and the Swedish National Food Agency's sustainability recommendations.
A new study suggests that school meal procurement can be redesigned to maximize public value, promoting nutritious meals, sustainable farming, and local producer participation. This approach has the potential to shape markets and drive social, environmental, and economic benefits, as seen in Scotland's and Brazil's successful programs.
A comprehensive study assesses decarbonization's ramifications on global poverty and inequality, revealing the potential for redistributing domestic carbon revenues to alleviate poverty. However, careful policy design and international cooperation are crucial to address social development issues in developing countries.
Researchers at the University of Chicago created an unprecedented approach to urban development using high-resolution data. The analysis shows that cities with better infrastructure have better developmental outcomes, and that improving access can improve residents' well-being beyond just physical needs.
A new method uses narrow bandgap λ-MnO2 to extract lithium from salt water while desalinating it to generate freshwater. The method achieved high lithium selectivity and reduced energy demand by 87%, indicating its potential as a solution for both lithium recovery and water purification.
Biochar X is a pioneering open-access journal focused on advancing the frontiers of biochar science. The journal welcomes high-quality research across various domains, including energy development, health, agriculture, and societal implications.
A study by University of Birmingham researchers found that corporate net-zero pledges often lack the substance needed to drive real change. Many companies use vague language and focus on direct emissions, omitting substantial indirect emissions generated by their products.