Carbon-negative energy now a reality

In 2007, officials from Berkeley, California shut off the electricity to an artists space known as the Shipyard. That action, which forced the artists there to seek a new way to power their flamethrowers, is the origin story of a company that now produces what it says is the world’s only carbon-negative power source.

 

 

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Can Charcoal Save The Planet?

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Terra preta means “black earth”. More importantly, if less literally, it means fertile soil—created 1000s of years ago out of nutrient-starved rainforest dirt by the strange alchemy of charcoal.

No one knows exactly how Amazonian natives made terra preta, but that isn’t stopping modern agriculture scientists from attempting to recreate, and build on, the successes of this ancient farming technique. Using biochar—charcoal created in an oxygen-free environment—they’re hoping to improve soil quality and sequester carbon. But first, they have to deal with that pesky little thing called evidence…

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Charcoal Briquettes Made From Old Newspapers

Charcoal Briquettes Made From Old Newspapers 

You’ve likely seen those hand-cranked, wrought iron presses that allow you to recycle your old newspapers into burnable bricks or fire logs. Now Shigeru Ota, a 75-year-old Japanese bicycle shop owner from Tateyama city in Japan’s Chiba prefecture, has worked up something similar that cuts the unwieldy compressed brinks of newsprint down to size.

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Study Implicates Climate As A Major Driver Of Wildfires

Study Implicates Climate As A Major Driver Of Wildfires 

Climate has been implicated by a new study as a major driver of wildfires in the last 2,000 years. But human activities, such as land clearance and fire suppression during the industrial era (since 1750) have created large swings in burning, first increasing fires until the late 1800s, and then dramatically reducing burning in the 20th century.

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