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484 results for "carbon dioxide"
How an artificial leaf could one day power your car
Harvard University researchers say they've created a half-chemical, half-biological system to generate liquid fuel, using air, water, and sunlight. As if that weren't enough, it takes climate-changing carbon dioxide out of the atmosphere in the process.A study published on Thursday in the journal Read More...
Algae can fuel planes, feed people and fight climate change
Algae will be a big part of any sustainable future. It absorbs carbon dioxide, like plants. It can survive in saltwater and wastewater, saving freshwater resources for human needs. It can be cultivated in shallow pools built and maintained in regions spare of farmable land. It grows quickly, needs Read More...
First commercial carbon-capture plant set to open in Switzerland
What is the best way to get rid of greenhouse gases? The Swiss company Climeworks thinks the answer is to feed them to a greenhouse. The company is now building what is expected to be the world’s first plant to do so commercially. The firm expects to be opening the plant near Zurich in September Read More...
World record: 25% of the new cars in Norway are electric
Norway leads the world when it comes to the introduction of electric cars. In the first three months of 2016 25 percent of all newly registered autos in the country were plug-in electric vehicles. The Netherlands, Europe’s second-biggest per capita buyers of electric vehicles, trails with 1.8 Read More...
Sunshine can provide all U.S. electricity through solar-thermal energy
Interest in a 19th-century technology, solar thermal energy, is rising. Solar thermal technology uses mirrors to create heat and steam to power turbines to produce electricity. A Silicon Valley company says it can provide all of the electricity needs of the U.S., including a switch to electric Read More...
Young forests suck up huge amounts carbon and play great role in mitigating climate change
Forests that regrow after fires, logging operations, or other disturbances can sequester huge amounts of carbon dioxide and they play an unexpectedly valuable role in mitigating climate change. This is the conclusion of a study by 60 scientists from across the globe. It is the first time Read More...
How algae could save plants from themselves
Algae may hold the key to feeding the world's burgeoning population. Don't worry; no one is going to make you eat them. But because they are more efficient than most plants at taking in carbon dioxide from the air, algae could transform agriculture. If their efficiency could be transferred to Read More...
India to fight climate change with dwarf cows that rarely break wind
India is discovering a miracle cow: The Vechur. It’s the smallest bovine in the world, standing less than three feet tall. But Indian scientists now believe it could have a big future in global dairy production, after a study of its unusual ability to withstand extreme heat and drought Read More...
Researchers Aim to Put Carbon Dioxide Back to Work
“The big challenge is, how do we go from milligrams to megatons?” said Dick T. Co, a Northwestern University professor and managing director of the Solar Fuels Institute, a group that encourages collaboration among researchers in the field. “How do we make a dent in our energy portfolio when Read More...
San Francisco will require new buildings to install solar panels
All new buildings in San Francisco with 10 floors or less must install rooftop solar panels starting in 2017. The Better Roofs Ordinance is expected to add 50,000 solar panels and avert 26.3 million tons of carbon dioxide annually—equivalent to emissions from 5,000 cars driven for a year. San Read More...