Dec 1, 2020
New Wind Turbine Blades Could be Recycled Instead of Landfilled
Posted by Quinn Sena in category: sustainability
If the blades can hold up to outdoor conditions, they could help accelerate onshore and offshore wind power.
If the blades can hold up to outdoor conditions, they could help accelerate onshore and offshore wind power.
The sustainable propulsion system enables flights at over 300 km/h (186 mph) for 5 minutes and climbing ability for the first time.
Plan to draw up legal definition of ‘ecocide’ attracts support from European countries and small island nations.
More than 100 SARS-CoV-2 infected mink may have escaped from Danish fur farms, raising the risk that these escapees could spread the novel coronavirus to wild animals, creating a new reservoir for the virus, The Guardian reported.
“Every year, a few thousand mink escape,” and this year, an estimated 5 percent of these escaped animals may have been infected with SARS-CoV-2, Sten Mortensen, veterinary research manager at the Danish Veterinary and Food Administration, told The Guardian.
These mink may be spreading the coronavirus to wild animals, even as millions of mink still on farms are being culled to prevent spread of the virus.
From a pile of seaweed to a packet of soy sauce.
The London startup Notpla has created a plastic alternative from seaweed that’s biodegradable — and even edible. And it’s hoping it could put a dent in the 300 million tons of plastic waste humans generate each year.
Notpla’s natural plastic-like casing is biodegradable within four to six weeks, the company says, compared to the several hundred years it takes synthetic plastics to biodegrade.
The technology doesn’t seem to be here yet; obviously, the ice on Mars will be harvested to provide drinking and irrigation water.
If we ever intend to send crewed missions to deep-space locations, then we need to come up with solutions for keeping the crews supplied. For astronauts aboard the International Space Station (ISS), who regularly receive resupply missions from Earth, this is not an issue. But for missions traveling to destinations like Mars and beyond, self-sufficiency is the name of the game.
The Tasmania government has declared that it has become the first Australian state, and one of just a handful of jurisdictions worldwide, to be powered entirely by renewable electricity.
In a statement released on Friday, Tasmanian energy minister Guy Barnett said that state had effectively become entirely self-sufficient for supplies of renewable electricity, supplied by the state’s wind and hydroelectricity projects.
“We have reached 100 per cent thanks to our commitment to realising Tasmania’s renewable energy potential through our nation-leading energy policies and making Tasmania attractive for industry investment, which in turn is creating jobs across the State, particularly in our regions,” Barnett said.
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