Thirty years ago, in a small Swedish city called Sundsvall, the Intergovernmental Panel on Climate Change (IPCC) released its first major report. Even then, the major dilemmas facing those who sought rapid action were clear.
Aug 27th, 2020
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Scientists have developed a novel method of using fruit peel waste to extract and reuse precious metals from spent lithium-ion batteries in order to create new batteries.
Aug 26th, 2020
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Researchers have developed a standalone device that converts sunlight, carbon dioxide and water into a carbon-neutral fuel, without requiring any additional components or electricity.
Aug 25th, 2020
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Researchers succeeded in developing an electrocatalyst for hydrogen fuel cells which, in contrast to the catalysts commonly used today, does not require a carbon carrier and is therefore much more stable.
Aug 24th, 2020
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A new study indicates that there is a strong connection between the makeup of a microbiome and the rate at which leaf litter can be decomposed to carbon dioxide or other products. It also identifies microbial traits linked to increased storage of carbon in soil.
Aug 21st, 2020
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Regenerative energy harvesting often generates more electricity than is directly needed. Although intensive research on the catalysts required for this has been going on for 20 years, progress is only being made in small steps.
Aug 20th, 2020
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Rooftop radiative cooling system could provide lighting power when solar energy is unavailable.
Aug 13th, 2020
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If builders could incorporate solar harvesting into the siding of a building, the amount of energy from the grid that a structure would need may significantly decrease.
Aug 5th, 2020
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Researchers compared estimates of current and future plastic waste with the ability of floating clean-up devices to collect it and found the impact of such devices was 'very modest'.
Aug 4th, 2020
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Plastic from used personal protective equipment (PPE) can, and should, be transformed into renewable liquid fuels, according to researchers.
Aug 4th, 2020
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Computer models are essential for achieving energy turnaround also known as 'Energiewende. Free and open-source simulations can help in the planning of capacities for generating, transporting, and storing energy, taking into account dynamic parameters such as the weather and energy consumption.
Aug 3rd, 2020
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EcoBuilder, which is downloadable now on smartphones and tablets, teaches players how ecosystems work and aims to crowdsource solutions to unsolved ecological puzzles.
Jul 31st, 2020
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The hybrid solar energy converter uses an approach that more fully captures the whole spectrum of sunlight. It generates electricity from high efficiency multi-junction solar cells that also redirect infrared rays of sunlight to a thermal receiver, which converts those rays to thermal energy.
Jul 28th, 2020
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Wastewater will soon become cleaner and less harmful to plants and animals thanks to a new, ultra-sensitive water sensor being developed by scientists to detect tiny amounts of toxic substances with light.
Jul 28th, 2020
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Facilitating the use of low-cost methane sensors in flux chambers - calibration, data processing, and an open-source make-it-yourself logger.
Jul 27th, 2020
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New method for producing thermoset plastics allows them to be broken down more easily after use.
Jul 23rd, 2020
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Researchers have designed a new process, based on a naturally occurring protein, that could extract and purify rare earth elements (REE) from low-grade sources. It could offer a new avenue toward a more diversified and sustainable REE sector.
Jul 15th, 2020
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Researchers have created a perovskite solar mini module that has recorded the highest power conversion efficiency of any perovskite-based device larger than 10 square centimeters.
Jul 14th, 2020
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