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484 results for "carbon dioxide"
New material could split water into hydrogen
A team of scientists from the University of Reading have made major advancements in finding a way to skip the energy-consuming process of producing hydrogen. Inspired by nature, they have theoretically designed a new material that can split water into hydrogen by imitating the way plants absorb Read More...
Climate change is so bad that the US and China agree on it
For years, China and the US have kept each other locked in a regulatory stalemate over climate change. As political rivals, neither one of the world’s biggest carbon emitters was going to budge unless it was sure any action it took to curb carbon dioxide emissions wouldn’t let the other Read More...
How carbon capture technology is turning CO2 into cash
Today there are over 50,000 active coal plants in the world, and by 2030 fossil fuels will still account for 85% of the global energy market. Fossil fuel-based power plants are no more than 50% efficient; half the power is delivered as a service to consumers and the other half is released into the Read More...
New technology to capture, convert carbon dioxide
Novel molecular structures are a first step toward economical carbon capture at a wide scale. A viable technology for economical carbon capture would be a huge step in reducing greenhouse gas emissions. The intricate, highly porous structure of covalent organic frameworks makes them uniquely suited Read More...
Farms harvest cuts in carbon dioxide via soil
Fourth-generation rancher Loren Poncia calls himself a soil geek, and California wants to pay him for it. “If the soil is healthier, everything is better: the grass, the cows and the pocketbook,” said the rancher, gesturing toward the yellow perennial grasses streaked with green that cover Read More...
North Sea carbon storage scheme gets support
The British government said Monday it was ready to sign off on a North Sea carbon capture and storage program for a Scottish power station. Royal Dutch Shell is proposing, with strategic assistance from British energy company SEE, to capture the carbon dioxide emitted from an Aberdeen power station Read More...
Farming for the Future
Paul and Elizabeth Kaiser are not your typical farmers. They turned their plot of land into an unusual field experiment, leading to much higher yields and much higher earnings. What are their secrets? One afternoon in March, on Singing Frogs Farm, a small vegetable operation that Paul and Read More...
Carbon dioxide capture by a novel material that mimics a plant enzyme
A novel porous material that achieves carbon dioxide (CO2) capture-and-release with only small shifts in temperature has been developed by a team of researchers at the Center for Gas Separations Relevant to Clean Energy Technologies, led by the University of California, Berkeley Read More...
Could diesel made from air help tackle climate change?
Making diesel out of thin air sounds like something from science fiction. But small companies in Germany and Canada are doing precisely this - capturing carbon dioxide (CO2) and finding ways to sell it. German company Sunfire produced its first batches of so-called e-diesel in April. Federal Read More...
How to capture and convert CO2 from a smokestack in a single step
Using a novel catalyst, a single chemical assembly (UiO-66-P-BF2) could capture CO2 and also transform it and hydrogen into formic acid (HCOOH) via a two-step (yellow arrows) reaction (credit: Ye and Johnson/ACS Catalysis) University of Pittsburgh researchers have invented (in computations) a Read More...