Microplastics (plastics <5mm) and their negative health impacts have been studied in oceans, rivers, and even soils, and scientists are beginning to grapple with the myriad human health impacts their presence might have. One understudied, but critical, link in the cycle is groundwater, which is often a source of drinking water.
A group of scientists has discovered that the amount of alkali metal introduced into crystals of flexible thin-film solar cells influences the path that charge carriers take to traverse between electrodes, thereby affecting the light-to-electricity conversion efficiency of the solar cell. Given the immense application potential that such solar cells have today, this finding could be key to ushering in a green future.
(University of Birmingham) Marginalised young people in Brazilian cities can play an important role in responding to the threat of climate change, but youth engagement needs to be both ‘playful’ and take youth ‘seriously’ to support them in expressing their full potential in bringing about local change according to a new study.
(University of Central Florida) A University of Central Florida researcher is working to make portable devices and electric vehicles stay charged longer by extending the life of the rechargeable lithium-ion batteries powering them.He is doing this by making the batteries more efficient, with some of his latest work focusing on keeping the anode from falling apart over time. The new technique is detailed in the journal Advanced Materials.
Greening Our Shipping: Wind-Powered Cargo Ships Can Change Future of Freight Cutting Emissions By 90%
The global cargo shipping industry accounts for roughly 2 percent of all greenhouse emissions worldwide. Soon, an advanced clean energy ship could finally deliver an eco-friendly solution for hauling freight across the ocean. Automakers understand that ‘electrifying’ our transport sector will be crucial in lowering dangerous emissions to mitigate a climate crisis. But two areas […]
To meet its CO2 reductions targets, Hamburg plans to deforest Africa in order to substitute coal with wood at its power plants! Substituting coal with wood from Africa German environmental protection group ROBIN WOOD here recently issued a press release…
To contribute to global climate protection, Germany has to rapidly and comprehensively minimize the use of fossil energy sources and to transform the energy system accordingly.
In a changing climate, understanding how organisms respond to stress conditions is increasingly important. New work could enable scientists to engineer the metabolism of organisms to be more resilient and productive in a range of environments. Their research focuses on polyphosphate, an energy-rich polymer of tens to hundreds phosphate groups which is conserved in all kingdoms of life and is integral to many cellular activities, including an organism’s ability to respond to changing environmental conditions.