БЛОГ

Archive for the ‘sustainability’ category: Page 201

Oct 20, 2022

Converting carbon dioxide to solid minerals underground for more stable storage

Posted by in category: sustainability

A new scientific review article in Nature Reviews Chemistry discusses how carbon dioxide (CO2) converts from a gas to a solid in ultrathin films of water on underground rock surfaces. These solid minerals, known as carbonates, are both stable and common.

“As global temperatures increase, so does the urgency to find ways to store ,” said Pacific Northwest National Laboratory (PNNL) Lab Fellow and co-author Kevin Rosso. “By taking a critical look at our current understanding of carbon mineralization processes, we can find the essential-to-solve gaps for the next decade of work.”

Mineralization underground represents one way to keep CO2 locked away, unable to escape back into the air. But researchers first need to know how it happens before they can predict and control carbonate formation in realistic systems.

Oct 20, 2022

NASA space tech could cut EV charging times to less than 5 minutes

Posted by in categories: climatology, satellites, sustainability

Now, an experimental NASA technology designed to cool equipment in space could drastically reduce electric vehicle (EV) charging times to five minutes or less, a NASA blog post reveals.

Oct 20, 2022

GNTO launches ‘Feel Good’ campaign for sustainable travel

Posted by in category: sustainability

With a focus on sustainability, Germany, one of the most sought-out European destinations with a diverse offering, has launched its Autumn/Winter campaign, encouraging travellers to visit, explore, and experience its sustainable and diverse culture. From unspoilt landscapes to authentic cuisine, urban attractions to historical locales, Germany is the ultimate European destination to travel sustainably.

The Feel Good campaign encompasses a plethora of guiding tips highlighting the country’s eco initiatives providing conscious travellers with adequate tools and information on reducing their carbon footprint while touring different regions.

According to a press statement, with the German Environment Agency having set the goal to reduce greenhouse gas emissions by 65 pc by 2030, and complete neutrality by 2045, the German National Tourism Board is consistently supporting this goal through various ongoing initiatives with one of them being the Feel Good campaign.

Oct 20, 2022

Hurricane Resistant Homes

Posted by in categories: climatology, engineering, habitats, sustainability

Deltec Homes is changing the way the world builds. For over five decades, we have designed and engineered homes to fight climate change and withstand the harshest of weather conditions. The connections, both inside and out, that our homes provide make it truly the strongest home for people and our planet.

The engineering and innovation behind each Deltec is why they have stood against some of the most detrimental storms in history including direct hits from Hurricanes Dorian, Michael, Maria, Irma, Harvey, Sandy, Katrina, Hugo, Ivan and Charley.

Continue reading “Hurricane Resistant Homes” »

Oct 19, 2022

Chernobyl — A Timeline of The Worst Nuclear Accident in History

Posted by in categories: climatology, nuclear energy, sustainability

The new system uses molten salts instead of traditional fuel rods.

The world is rethinking nuclear power plants in the face of climate change.

Continue reading “Chernobyl — A Timeline of The Worst Nuclear Accident in History” »

Oct 19, 2022

California is powered by 100% renewable energy sources

Posted by in categories: energy, sustainability

Oct 19, 2022

Elon Musk is a combination of Einstein, Tesla, and Rockefeller, says a former SpaceX exec — but even his mother admits no one wants to be him

Posted by in categories: education, Elon Musk, space travel, sustainability

Oct 19, 2022

Rooftop wind system delivers 150% the energy of solar per dollar

Posted by in categories: energy, space, sustainability

Aeromine says its unique “motionless” rooftop wind generators deliver up to 50% more energy than a solar array of the same price, while taking up just 10% of the roof space and operating more or less silently. In independent tests, they seem legit.

Distributed energy generation stands to play a growing part in the world’s energy markets. Most of this currently comes in the form of rooftop solar, but in certain areas, wind could definitely play a bigger part. Not every spot is appropriate for a bladed wind turbine, though, and in this regard, University of Houston spinoff Aeromine Technologies has designed a very different, very tidy form of rooftop wind energy capture that looks like it could be a real game-changer.

Continue reading “Rooftop wind system delivers 150% the energy of solar per dollar” »

Oct 19, 2022

What’s next after NASA’s asteroid crash? A New Study on the Environmental Impact of Bitcoin & more

Posted by in categories: asteroid/comet impacts, bitcoin, existential risks, mathematics, quantum physics, sustainability

Try out my quantum mechanics course (and many others on math and science) on https://brilliant.org/sabine. You can get started for free, and the first 200 will get 20% off the annual premium subscription.

Welcome everybody to our first episode of Science News without the gobbledygook. Today we’ll talk about this year’s Nobel Prize in Physics, trouble with the new data from the Webb telescope, what’s next after NASA’s collision with an asteroid, new studies about the environmental impact of Bitcoin and exposure to smoke from wildfires, a test run of a new electric airplane, and dogs that can smell mathematics.

Continue reading “What’s next after NASA’s asteroid crash? A New Study on the Environmental Impact of Bitcoin & more” »

Oct 18, 2022

The ‘world’s largest capacity’ floating wave energy device will be tested in Scotland over the next four years

Posted by in categories: energy, sustainability

Thanks to a $19.2 million collaboration co-funded by the European Union.

Irish firm Ocean Energy has signed up to a collaboration project with 14 industry and university partners in the UK, Ireland, France, Germany, and Spain. The project will test its OE35 floating wave energy device at scale over the next four years.

Continue reading “The ‘world’s largest capacity’ floating wave energy device will be tested in Scotland over the next four years” »