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Archive for the ‘sustainability’ category: Page 188

Nov 30, 2022

Engineered nanoparticles can help phytoplankton kidnap the excess CO2 on Earth

Posted by in categories: bioengineering, nanotechnology, sustainability

The solution to our carbon problem is floating in the oceans.

Phytoplankton are microscopic organisms (can be bacteria, algae, or plants) that perform photosynthesis in oceans and eliminate excess carbon dioxide from Earth’s atmosphere. They sequester about 40 percent of the total carbon produced every year globally and, therefore, also play a major role in mitigating global warming.

Continue reading “Engineered nanoparticles can help phytoplankton kidnap the excess CO2 on Earth” »

Nov 30, 2022

Magnetic material mops up microplastics in water

Posted by in categories: materials, sustainability

Researchers at RMIT University have found an innovative way to rapidly remove hazardous microplastics from water using magnets.

Lead researcher Professor Nicky Eshtiaghi said existing methods could take days to remove microplastics from water, while their cheap and sustainable invention achieves better results in just one hour.

The team says they have developed adsorbents, in the form of a powder, that remove microplastics 1,000 times smaller than those currently detectable by existing .

Nov 29, 2022

Italian car company Lancia is being reborn as an EV-only brand

Posted by in categories: sustainability, transportation

It’ll be 100 percent electric by 2028.

Nov 29, 2022

Four-million-mile battery is now a reality

Posted by in categories: chemistry, sustainability, transportation

Dahn, a world-renowned battery scientist and NSERC/Tesla Canada Chair, presented the exciting news during his keynote presentation (titled: More than a million miles and a century of life) at the international battery seminar (IBS) held 28–31 March 2022 in Orlando, Florida.

The term “Million Mile” battery first came to life after Dahn’s 2019 open access publication in Journal of The Electrochemical Society (JES) stating “we conclude that cells of this type should be able to power an electric vehicle for over 1.6 million kilometers (1 million miles) and last at least two decades in grid storage”.

Nov 29, 2022

Cooling solar farms can make them more powerful

Posted by in categories: solar power, sustainability

You heard that right, it’s time to cool down the solar farms a bit.

It’s a common belief that a solar panel produces more energy on receiving more sunlight but that’s not always true. In fact, a report from the World Economic Forum state that photovoltaic cells on a solar panel (that trap sunlight and convert it into electricity) may start producing less energy if they get overheated.

A new study conducted by a team of researchers from the University of Utah (UU), National Renewable Energy Laboratory (NREL), and Portland State University (PSU), sheds more light on this rarely discussed aspect of solar panels. It mentions that the efficiency of a solar plant goes down by 0.5 percent.

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Nov 29, 2022

Human-free farms could solve a major food problem

Posted by in categories: food, robotics/AI, sustainability

After decades of research, robots are finally starting to take over farms — it isn’t clear how human workers will be affected.

Nov 28, 2022

Light-Powered Nanomaterial Catalyst Could Be Key for Hydrogen Economy

Posted by in categories: economics, nanotechnology, sustainability

A key light-activated nanomaterial for the hydrogen economy has been engineered by researchers at Rice University. Using only inexpensive raw materials, scientists created a scalable catalyst that needs only the power of light to convert ammonia into clean-burning hydrogen fuel.

“This discovery paves the way for sustainable, low-cost hydrogen that could be produced locally rather than in massive centralized plants.” —

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Nov 28, 2022

For the first time, Tesla just completed a full load 500-mile trip with its Semi truck

Posted by in categories: Elon Musk, energy, sustainability, transportation

Tesla Semi carried 81,000 pounds for 500 miles on a single charge.

Just a few days before Tesla begins shipping the truck, Elon Musk has verified that Tesla Semi, the company’s Class 8 semi-truck, has successfully completed a crucial voyage.

Although there is no reason to question the outcome, it would be interesting to learn more about speed and energy usage. We are pretty interested in seeing some impartial vehicle tests.

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Nov 28, 2022

Giant Musk ‘Goat’ statue arrives at Tesla factory in crypto stunt

Posted by in categories: space travel, sustainability

😗


Elon GOAT Token’s efforts to deliver the statue landed the company on Twitter’s U.S. trending page. Musk purchased the social network last month, causing an upheaval with mass layoffs, departed advertisers and potential changes to the process of obtaining a Twitter Blue check mark.

Costing a total of $600,000, according to Elon GOAT Token, the Musk sculpture is a nod to the billionaire’s fame — a rocket representing SpaceX, the spacecraft company Musk founded; and the literal goat, a word that is also used as an acronym for the phrase “Greatest Of All Time.”

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Nov 27, 2022

Tesla sets up semiconductor joint venture with Swiss auto chip company

Posted by in categories: computing, sustainability, transportation

Tesla has plans to ramp its electric vehicle production by a notable degree in the coming years, and with the company’s constant innovations, it would need to secure a lot of resources, from battery raw materials to computer chips.

In this light, reports have emerged suggesting that Tesla has established a semiconductor joint venture in Jinan of eastern China’s Shandong Province. The joint venture is intended to supply automotive chip and electronics solutions. Tesla partnered with Swiss automotive semiconductor company Annex for the joint venture, which boasts a registered capital of $150 million.

As per a report from Chinese tech publication ijiwei, Tesla holds a 5% equity in the company for now, while Annex holds a 55% stake, and the Jinan Zurich Annex Equity Investment Fund Partnership holds a 40% stake. It should be noted that the Jinan Zurich fund acquired Annex this past June in a $5 billion deal.