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Articles from Around the Web

Abandoned coal mines may be gold mines for geothermal energy
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Abandoned coal mines may be gold mines for geothermal energy

"Geothermal energy from coal mines can be used not only to heat homes and buildings, but also to cool them. That opens up many more opportunities, especially for data centers. They are some of the worst carbon offenders, using vast amounts of energy and requiring thousands of gallons of water to cool themselves. Now, researchers in Scotland are studying how hot air from data centers can be pumped into coal mines and then recovered from the water to heat other buildings."

Putting regenerative solutions in the Farm Bill would benefit us all
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Putting regenerative solutions in the Farm Bill would benefit us all

"Investing in regenerative agricultural solutions shouldn’t be viewed as politically divisive or at odds with economic returns. It can benefit us all. We need strategic investments to accelerate this momentum. We need to invest in farmers and ranchers to unleash powerful, unique climate solutions that our planet and food systems need."

Energy Gradualism
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Energy Gradualism

"Changing future industrial processes to use electricity instead of coal, gas, and oil will require even more electric power. Uprating nuclear power plants to make more power has been successful, and many permitted sites can accommodate additional power plants. Uprating transmission lines within existing corridors is also feasible, with line voltage upgrades, advanced conductors, and gas-insulated substations."

Solving The Biggest Problem With Wind Energy
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Solving The Biggest Problem With Wind Energy

"After six days of catalysis in the laboratory, a piece of a wind turbine blade was dissolved into intact glass fibers and bisphenol A, which can be used in the production of new blades – in addition to a fraction of various oligomers, which cannot be recycled. The metal piece was cast into the wing as part of the wind turbine’s lightning protection."

Where to Find the Energy to Save the World
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Where to Find the Energy to Save the World

 "For a long time, people have been gathering that heat and using it to warm nearby buildings or turn turbines that generate electricity. Iceland gets about two-thirds of its energy—and nearly 100 percent of its heat—from geothermal sources. The city of Boise, Idaho, uses geothermal to warm some downtown buildings, and it has for more than a century."

This startup uses volcanic rock dust to suck carbon dioxide out of the air
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This startup uses volcanic rock dust to suck carbon dioxide out of the air

"Startup Lithos Carbon, however, is focusing on the land, and a natural tool: basalt, a black igneous rock that’s common on volcanically active islands like Hawaii and Iceland. Lithos recycles existing basalt dust—a quarrying by-product—and spreads it over crop land. When rainwater mixes with the basalt dust, it triggers a chemical reaction that captures and locks up CO2 as bicarbonate."

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