AIR-STRIPPING AMMONIA ADVANTAGES
Ammonia removed from sewage could be repurposed as a revolutionary green fertilizer, producing 5 to 10 times less greenhouse gas[…]
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Category: HELPFUL
something promising
PAPER THIN SOLAR CELLS MAKE ANY SURFACE A POWER SOURCE
Durable, flexible solar cells, much thinner than a human hair, are glued to a strong, lightweight fabric, making them easy[…]
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NEW FOSSIL FUEL LAWSUIT
A group of Puerto Rican communities, ravaged by Hurricanes Irma and Maria in 2017, are suing Shell and other fossil[…]
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OCEAN STORAGE OF CO2
Photo: phytoplankton Iron-based fertilizer, engineered into nanoparticles, could effectively help store excess carbon dioxide in the ocean. Adding specific combinations[…]
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WASTE PAPER CONVERTED INTO SMARTPHONE AND ELECTRIC VEHICLE BATTERY PARTS
A new technique converts waste paper, from single-use packaging and bags, and cardboard boxes, into a crucial component of lithium-ion[…]
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AWESOME AQUIFER THERMAL ENERGY
Aquifer thermal energy storage systems can largely contribute to climate-friendly heating and cooling of buildings. Heated water stored underground can[…]
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MORE YET ON AMAZING ALGAE
Photo: limestone Global cement production accounts for 7% of annual greenhouse gas emissions in large part through burning of quarried[…]
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SUSTAINABLE AVIATION
The United States is the largest contributor to aviation CO2 emissions in the world–responsible for more than a quarter of[…]
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CAPTURING HUMAN PRODUCTION OF CO2
In densely populated buildings, CO2 emissions from human respiration is surprisingly high, and growing rooftop spinach in CO2 recycled from[…]
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MORE YET ON AMAZING ALGAE
Photo: Microalgae cultivation facility, Hawaii Photosynthesizing farmed algae along marginal coastal lands globally, in ponds of seawater pumped up from[…]
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