A new study led by the Potsdam Institute for Climate Impact Research emphasizes the importance of reducing car commutes in urban areas to tackle greenhouse gas emissions. The research highlights the need for homes to be located close to city centers and workplaces, with well-targeted building densification identified as a critical lever in reducing emissions. Using data from major cities, the study found direct links between urban structure and car commuting patterns, suggesting that urban density and transport links play a secondary role. Planners can utilize GPS data, travel patterns, and artificial intelligence to determine effective measures to combat climate change by reducing car commutes.
Author: Enn
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Environmental News Network – New Method Turns Ocean Water Into Drinking Water, Without Waste
A new energy-efficient desalination system developed at the University of Rochester produces fresh water without chemical additives and transforms leftover salts into useful materials. The solar-thermal desalination process overcomes the drawbacks of traditional techniques by producing fresh water in an energy-efficient way that does not leave behind harmful brine. This innovative approach offers a sustainable solution to the global water crisis and reduces the negative impact on sea life caused by traditional desalination methods.
https://www.enn.com/articles/78036-new-method-turns-ocean-water-into-drinking-water-without-waste
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Environmental News Network – A New Method to Unlock Vast Lithium Stores
Researchers at Columbia Engineering have developed a faster, cheaper, and more environmentally friendly way to extract lithium, a critical mineral in high demand for electric vehicles and clean energy sources. The new method uses a temperature-sensitive solvent to extract lithium directly from brines found in deposits worldwide, allowing for more efficient extraction even from low concentrations and contaminated sources. This innovation could shorten processing time, unlock untapped reserves, and reduce environmental impact in the production of lithium for clean energy technologies.
https://www.enn.com/articles/78019-a-new-method-to-unlock-vast-lithium-stores
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Environmental News Network – New Global Map Helps Protect the World’s Lakes
The Global Lakes Explorer, a new interactive global map, reveals the impact of pollution and climate change on lakes worldwide by allowing users to explore nutrient inputs like phosphorus and nitrogen. Developed through an international initiative funded by the Global Environment Facility and the United Nations Environment Programme, the platform was led by the UK Centre for Ecology & Hydrology in collaboration with global research partners. This tool provides valuable insights into how lake pollution may evolve in the future, offering climate solutions experts a comprehensive view of the challenges facing freshwater ecosystems.
https://www.enn.com/articles/78016-new-global-map-helps-protect-the-world-s-lakes
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Environmental News Network – UCSB Scientists Bottle the Sun With Liquid Battery
Chemists at UC Santa Barbara have developed a bio-inspired molecule called pyrimidone, part of the Molecular Solar Thermal (MOST) energy storage system, that captures solar energy and releases it as heat on demand, surpassing lithium-ion batteries. This innovation allows for the storage of sunlight within chemical bonds, addressing the issue of saving solar power for when it is needed without relying on bulky batteries or electrical grids. Pyrimidone is reusable and recyclable, marking a significant advancement in renewable energy technology and offering a promising solution for climate experts seeking efficient and sustainable energy storage solutions.
https://www.enn.com/articles/78009-ucsb-scientists-bottle-the-sun-with-liquid-battery
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Environmental News Network – Fungi Found on Coconut Husks Can Decompose Plastic and Sunscreen
Vera Wang, a senior at Kaiser High School, won multiple awards at the 2026 Hawaiʻi State Science & Engineering Fair for her research on fungi that can degrade plastic and sunscreen. Conducted in Anthony Amend's lab at the University of Hawaiʻi at Mānoa, Wang's success was attributed to her vision and the support of the public school system. Her research has given optimism about the future of science in Hawaiʻi, and she has qualified for the International Science & Engineering Fair in Phoenix, Arizona. This breakthrough in using fungi for plastic degradation could be a significant step towards sustainable solutions for plastic waste.
https://www.enn.com/articles/78003-fungi-found-on-coconut-husks-can-decompose-plastic-and-sunscreen
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Environmental News Network – Researchers Show a New, Sustainable, Way to Remove Toxic Chemicals in Water
Researchers at the University of Birmingham have developed a sustainable method using sunlight and 2D materials to degrade non-degradable dyes from industries like textiles and cosmetics in wastewater, which pose serious risks to human health and the environment. Textile dyes are a major contributor to global water pollution, impacting ecosystems and aquatic life. This innovative approach offers a promising solution to address industrial pollution in water and reduce the harmful effects on the environment.
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Environmental News Network – For Most US Drivers, EVs Offer Emissions Benefits and Cost Savings
A recent study by MIT researchers concluded that electric vehicles produce fewer greenhouse gas emissions and are cost-competitive with gas-powered vehicles across most regions in the United States. The study took into account factors such as regional climate variations, electricity sources, traffic congestion, and driving habits to analyze life-cycle emissions and ownership costs. By examining meteorological data, trip characteristics, and fuel prices in thousands of U.S. zip codes, the researchers provided a detailed analysis of the environmental and economic benefits of electric vehicles. This comprehensive study, finalized in late 2024 and early 2025, highlights the potential for electric vehicles to be a key climate solution in reducing emissions and transitioning to a more sustainable transportation system.
https://www.enn.com/articles/77984-for-most-us-drivers-evs-offer-emissions-benefits-and-cost-savings
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Environmental News Network – UC Irvine Team Identifies Where Renewable Hydrogen Delivers the Greatest Social Benefit
Renewable electrolytic hydrogen, produced from wind and solar sources, has been identified as most beneficial for decarbonizing hard-to-electrify industries such as steelmaking, transoceanic shipping, and heavy-duty trucking. A study by UC Irvine researchers shows that transitioning to clean energy in these sectors can significantly reduce climate damage, improve air quality, and enhance human health. Policymakers and industry leaders can utilize this data-driven framework to prioritize hydrogen investments for maximum public benefit. Despite barriers such as high production costs, energy requirements, and limited supply, the potential of renewable hydrogen to decarbonize these sectors remains promising. This study underscores the importance of renewable hydrogen in addressing the challenges of climate change in hard-to-electrify industries and transportation.
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Environmental News Network – Turning Plastic Waste Into Clean Fuel Using Sunlight
Scientists are exploring solar-powered technologies to convert waste plastics into valuable fuels and industrial chemicals, addressing plastic pollution and the need for clean energy. Led by Adelaide University PhD candidate Xiao Lu, the research highlights the potential for a sustainable, circular economy by repurposing plastics as a valuable resource. With over 460 million tonnes of plastic produced annually and millions leaking into the environment, this solution offers a way to reduce reliance on fossil fuels while tackling plastic waste. The study, published in Chem Catalysis, emphasizes the carbon and hydrogen-rich nature of plastics as an untapped resource for fuel production.
https://www.enn.com/articles/77966-turning-plastic-waste-into-clean-fuel-using-sunlight