In groundbreaking new research, scientists have made a structural battery 10 times better than in any previous experiment.
What’s a structural battery, and why is it such a big deal? The term refers to an energy storage device that can also bear weight as part of a structure—like if the studs in your home were all batteries, or if an electric fence also held up a wall.
Trees make everything better. Even EV batteries.
Trees provide the air we breathe, and now, in an interesting turn of events, they might also help to power our electronics. A team of researchers from Brown University and the University of Maryland developed a new material that can be used in solid-state batteries to improve the safety and power of traditional batteries by replacing the liquids typically used in lithium-ion cells, a press statement reveals.
The material in question is a kind of cellulose nanofibril, which takes the form of polymer nanotubes derived from wood. The researchers found that it could be combined with copper to produce a paper-thin material that has an ion conductivity between 10 and 100 times better than other polymer ion conductors.
Go to http://brilliant.org/Undecided to sign up for free. And also, the first 200 people will get 20% off their annual premium membership. While renewable energy sources like solar and wind have now become cheaper than fossil fuels, developing long-term energy storage is key to overcome their intermittency. Lithium-ion batteries are the state-of-the-art battery technology but they can only cost-effectively provide energy for about 6 hours. So, what if we could extend the battery duration to 100 hours… out of thin air … and rust? Literally!
Watch Perovskite Solar Cells Could Be the Future of Energy: https://youtu.be/YWU89g7sj7s?list=PLnTSM-ORSgi7sp17ey2ydGRGBTFijdYCh.
Video script and citations:
https://undecidedmf.com/episodes/why-rust-batteries-may-be-t…technology.
Follow-up podcast:
Good day to you all, Hertz have certainly smelt the coffee… will the rest of the world catch up? It is a fact. Clean energy already beats dirty energy and the gaps will only increase with time. It is also a fact that we will produce more than we need, and it will be much cheaper than it is today. Just imagine what global problems could be solved with cheap, clean, abundant energy! If you want more detail then in this video I look at where we are, how mis-pricing of legacy generation is making them appear less expensive than they really are, and how incorrect projections for solar, wind and batteries are giving decision makers flawed future projections, and how clean, renewable energy could help solve some of the greatest problems we face…quickly. Have an amazing day.
Clean energy future — cheap abundant energy will solve so many problems.
It is a fact. Clean energy already beats dirty energy and the gaps will only increase with time.
Scientists are coming up with practical and cheaper desalination processes for water. It has been going on since half a century ago in Spain. Currently, Ikaria, a Greek island, got access to clean water by virtue of desalination.
The common method used in the process is called reverse osmosis (RO) but it has to be connected to the electricity grid. This is expensive and inaccessible for areas far from the grid. So, researchers have come up with sustainable off-grid desalination systems that run on renewable energy.
Now, microbial desalination cells (MDCs) are being suggested to use. This is developed by MIDES. It produces drinkable water from the sea. It means electro-active bacteria desalinate and sterilize water making it suitable and safe. “This technology offers new options to provide clean water and wastewater treatment to small, isolated locations without electricity,” said Frank Rogalla, director of innovation and technology at Aqualia and a member of the project team.
The volcano bitcoin mining is also super eco-friendly: 3.
El Salvador has officially begun to mine Bitcoin using the power harnessed from an honest-to-god volcano — and the so-called “volcanode” has already made 0.00599179 bitcoin, or about $269, according to a tweet by president Nayib Bukele.
“We’re still testing and installing, but this is officially the first Bitcoin mining from the volcanode,” Bukele wrote.
Relying on green geothermal energy to mine Bitcoin makes a lot of sense given that the process is extremely power intensive.
I woke up this morning, saw the COP26 headlines and was so irate I had to share my thoughts.
Please excuse this unplanned video.
I woke to headlines this morning that made me so mad I just had to set up my camera to give my thoughts.
My next videos will be on power, precision fermentation and biochar so keep your eyes open.
And remember the future is NOT someone else’s problem.
China is losing the most basic necessity of human civilisation-electricity. Till now, we only knew how the Chinese steel mills, aluminum manufacturing and power sector may be suffering in lack of thermal coal. However, China’s power woes could be much bigger and brutal than what we imagined.
Javier Blas, Chief Energy Correspondent at Bloomberg News, tweeted, “CHINA ENERGY CRUNCH: The electricity shortages in China are worsening, and widening geographically. It’s getting so bad Beijing is now asking some food processors (like soybean crushing plants) to shut down.” A report says, “from aluminum smelters to textiles producers and soybean processing plants, factories are being ordered to curb activity or — in some instances — shut altogether.
E Elon Musk’s plan for Tesla, Starlink, and Boring Company in India: Could the next Elon Musk Tesla empire be in India, a country that he tweeted about entering, be it for cars or helping power the country with renewable energy and there is already movement in India when it comes to Starlink internet service.
Elon Musk visited the Tesla factory in California to the Prime Minister of India(Mr. Narendra Modi). The prime minister is interested in driving India’s technological innovation and wants to see Tesla’s role in renewable energy.
India is ready to provide incentives for Tesla to come to the country, incentives that will reduce the cost of production in India compared to China.
