China continues to lead the world in wind and solar, with twice as much capacity under construction as the rest of the world combinedglobalenergymonitor.org China is cementing its position as the global leader in renewables development with180 GW of utility-scale solar and 159 GW of wind power already under construction1 .The total of the two is nearly tw...
Dej Knuckey
Climate and energy writer, Aussie born, Antarctic obsessed, California dreaming. Journalist freelancing about renewables, green building, electric transportation, climate novel in progress. LEED-AP.
To Antarcticapers.mas.be The polar pioneers of the Belgica
Report: Every Place On Earth Has Wrong Amount Of Waterwww.theonion.com RESTON, VA—A new global report released Monday by the U.S. Geological Survey revealed that every place on earth currently has the wrong amount of water. “New satellite data confirms that every corner...
Antarctic ice shelves can break under the weight of meltwater lakespolarjournal.ch Recent time-lapse images and GPS data from the George VI Ice Shelf show that the numerous meltwater lakes on the Larsen B Ice Shelf may have been one of the causes of its sudden disintegration in 2002...
Core sediment samples show West Antarctica was likely river delta or estuary during Eocenephys.org By testing core samples, an international team of geoscientists and geologists has found evidence that much of what is now West Antarctica was a river delta or estuary 34 to 44 million years ago. Thei...
Crewing and maintenance costs, fuel consumption leaves troubled vessel facing $100m cost blowoutwww.abc.net.au A newly released report shows Australia's icebreaker, the RSV Nuyina, is facing a $100 million cost blowout by 2030 due to rising crew, fuel and maintenance costs.
A local bright spot among melting glaciers: 2,000 km of Antarctic ice-covered coastline has been stable for 85 yearsphys.org A whaler's forgotten aerial photos from 1937 have given researchers at the University of Copenhagen the most detailed picture of the ice evolution in East Antarctica to date. The results show that the...
This ‘doomsday’ glacier is more vulnerable than scientists once thoughtwww.washingtonpost.com A massive Antarctic glacier that could raise global sea levels by up to two feet if it melts is far more exposed to warm ocean water than previously believed.
Biden administration pledges to protect Antarctic Region and promote international cooperationtheprint.in The new policy outlines a comprehensive vision for cooperation in the areas of climate science, environmental protection, and sustainable development.
Russia just found huge oil reserves in Antarcticawww.newsweek.com The reserves uncovered contain around 511 billion barrels worth of oil.
New Zealand signs deal with Germany on Antarctica cooperationwww.rnz.co.nz The memorandum of understanding with Germany's Alfred Wegener Institute is expected to foster cooperation between the two polar science bodies.
Ozone hole: Why Antarctic wildlife is being 'sunburnt’www.bbc.com A wildfire-fuelled ozone hole leaves Antarctic wildlife exposed to potentially damaging levels of UV.
How Owls and Maple Seeds Are Revolutionizing Wind Turbineswww.youtube.com In this video, we delve into the world of renewable energy and the innovative ways in which companies like Biome Renewables are making less disruptive and more efficient wind turbines by using nature as their inspiration. Wind turbines have been a vital source of green energy for many years, providing power to millions of homes and businesses across the globe. However, even modern wind turbines can be made more efficient and environmentally friendly. Biome Renewables is one such company that is looking to nature for inspiration on how to achieve this goal. We’ll explore how Biome Renewables has developed its "FeatherEdge" technology, inspired by the silent flight of owls, to reduce noise levels by up to 80 percent. The specialized fringe along the trailing edge of the turbine blades forces air to mix at specific locations, muffling the sound of air flowing around them. This allows for more efficient wind turbines, as they can spin slightly faster in wind of the same speed, generating more power. In addition to the FeatherEdge technology, Biome Renewables has also developed the "PowerCone" device, which channels air back onto the blades, increasing efficiency and electricity-generating ability. This device is modeled after the falling maple seed, which redirects the wind along its slender length, accelerating flow towards the tip, and allowing it to remain aloft longer. By looking to nature, companies like Biome Renewables can find elegant solutions that maximize the power of the wind while minimizing any negative impacts on the environment. LEARN ABOUT BIOMIMICRY https://biomimicry.org/ https://asknature.org/ SOCIAL MEDIA https://www.instagram.com/biomimicryinstitute/ https://www.facebook.com/biomimicryinstitute https://www.linkedin.com/company/biomimicryinstitute/ #nature #biomimicry #energy
Feedback loop that is melting ice shelves in West Antarctica revealedphys.org New research has uncovered a feedback loop that may be accelerating the melting of the floating portions of the West Antarctic Ice Sheet, pushing up global sea levels.
Climate change is wiping out rare bacteria in Antarctic soilcosmosmagazine.com Antarctica’s cold, dry soils are teeming with microbial life, but we know remarkably little about how its microorganisms are affected by climate change.
The World's Southernmost Active Volcano In Antarctica Spews Gold Dustwww.iflscience.com Mount Erebus shows Antarctica is a land of ice and fire.
How Bergen solved its escalating waste problemvimeo.com Why did Bergen leave the waste bins behind and changed to Envac's automated waste collection system? Are the citizens happy? How is the project coming along?…
Data from random days doesn't teach us about sea ice or global warming | Fact checkwww.usatoday.com Antarctic sea ice has not yet exhibited a statistically significant overall decline, though an array of evidence shows Earth is warming.
Ocean currents threaten to collapse Antarctic ice shelves, study findsphys.org A new study published in Nature Communications has revealed that the interplay between meandering ocean currents and the ocean floor induces upwelling velocity, transporting warm water to shallower de...
Antarctica Will Teach Us A Hard Lesson About Non-Linear Change - CleanTechnicacleantechnica.com Changes happening in Antarctica may be non-linear in scale. Scientist worry a tipping point many soon be reached.