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Archive for the ‘sustainability’ category: Page 142

Jun 14, 2023

Self-driving truck company Einride expands into Norway

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

COPENHAGEN, June 14 (Reuters) — Swedish electric self-driving truck company Einride expects to reduce CO2 emissions in Norway by 2,100 tonnes over the coming three years as it partners up with Scandinavia’s leading postal service, PostNord, the company said on Wednesday.

Norway has the world’s highest number of electric vehicles per head of population and aims for all heavy vehicles to be zero-emission by 2040, potentially cutting CO2 emissions by 4.4 million tonnes or nearly 9% of the country’s annual emissions.

“Given Norway’s pioneering work in electrifying passenger vehicles, it’s only logical that they should take a leading role in the electrification of heavy-duty freight as well,” Einride CEO Robert Falck said.

Jun 13, 2023

Photographer Captures ISS Crossing the Sun During Astronaut Spacewalk

Posted by in categories: cosmology, solar power, sustainability

An astrophotographer captured the ISS crossing the Sun as two astronauts were conducting a spacewalk to install solar panels.

Jun 13, 2023

First ever beaming of orbital solar power

Posted by in categories: business, satellites, solar power, sustainability

The transition to renewable energy, critical for the world’s future, is limited today by energy storage and transmission challenges. Beaming solar power from space is an elegant solution that […] promises a remarkable payoff for humanity: a world powered by uninterruptible renewable energy.


The California Institute of Technology reports the first successful beaming of solar energy from space down to a receiver on the ground, via the MAPLE instrument on its SSPD-1 spacecraft.

Continue reading “First ever beaming of orbital solar power” »

Jun 13, 2023

Heat transport in energy materials: Study clarifies fundamental microscopic mechanisms

Posted by in categories: energy, sustainability

The NOMAD Laboratory researchers have recently shed light on fundamental microscopic mechanisms that can help with tailoring materials for heat insulation. This development advances the ongoing efforts to enhance energy efficiency and sustainability.

The role of heat transport is crucial in various scientific and , such as catalysis, turbine technologies, and thermoelectric heat converters that convert into electricity.

Particularly in the context of energy conservation and the development of sustainable technologies, materials with high thermal insulation capabilities are of utmost importance. These materials make it possible to retain and utilize heat that would otherwise go to waste. Therefore, improving the design of highly insulating materials is a key research objective in enabling more energy-efficient applications.

Jun 13, 2023

Tesla Giga Shanghai Production Speed 38 Seconds, Changes Everything!

Posted by in categories: biotech/medical, Elon Musk, sustainability

A nice Tesla Video. Hope it’s not censored.


#TeslaFans #teslanews #teslamotorfans #gigaberlin.
Please Subcribe my channel: http://bit.ly/3clkTm6
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Tesla Giga Shanghai Production Speed 38 Seconds, Changes Everything!
Huge thank to:
CCTV https://www.youtube.com/c/cctv.
wu wa https://www.youtube.com/c/%E7%83%8F%E7%93%A6
Jason Yang https://www.youtube.com/c/JasonYang.
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Tesla’s Giga Shanghai is a trump card for the EV revolution of Tesla.
Recently, Elon Musk revealed how fast Giga Shanghai could produce a car in just 38 seconds.
So how did that change everything?
The first video includes a ten-minute and five-minute segment of the Model Y leaving the workshop.
And during the 10-minute segment, 16 new cars were completed, which would be 38 seconds per car on average.
7 cars were completed in the following 5-minute segment, translating to an average of 44 seconds per car.

Continue reading “Tesla Giga Shanghai Production Speed 38 Seconds, Changes Everything!” »

Jun 13, 2023

The future of AI is unknown. That’s the problem with tech ‘prophets’ influencing AI policy

Posted by in categories: climatology, existential risks, policy, robotics/AI, sustainability

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The skies above where I reside near New York City were noticeably apocalyptic last week. But to some in Silicon Valley, the fact that we wimpy East Coasters were dealing with a sepia hue and a scent profile that mixed cigar bar, campfire and old-school happy hour was nothing to worry about. After all, it is AI, not climate change, that appears to be top of mind to this cohort, who believe future superintelligence is either going to kill us all, save us all, or almost kill us all if we don’t save ourselves first.

Whether they predict the “existential risks” of runaway AGI that could lead to human “extinction” or foretell an AI-powered utopia, this group seems to have equally strong, fixed opinions (for now, anyway — perhaps they are “loosely held”) that easily tip into biblical prophet territory.

Jun 12, 2023

Dogen City concept looks to take urban living offshore

Posted by in categories: climatology, sustainability

N-ARK

Japanese architectural startup N-ARK may have come up with a concept that could help.

Jun 12, 2023

Harnessing Quantum Physics: New Visualization Technique Gives Insight Into Photosynthesis

Posted by in categories: energy, food, mapping, quantum physics, sustainability

Photosynthesis. The maps elucidate the complex energy transfer process in photosynthesizing bacteria, providing a clear picture of how sunlight energy is channeled from the outer to the inner molecular ring of the light-harvesting complex.

Systems obeying quantum mechanics are notoriously difficult to visualize, but researchers at the University of Illinois Urbana-Champaign have developed an illustration technique that displays quantum features in an easy-to-read diagram called a coherence map. The researchers used these maps to study the quantum mechanisms that underlay photosynthesis, the process by which plants and some bacteria use sunlight to convert carbon dioxide and water into food.

Jun 10, 2023

Tesla 4680 battery cell production ramp kicks into high gear in CA

Posted by in categories: Elon Musk, sustainability, transportation

Tesla is preparing to ramp up 4,680 battery cell production in Fremont, California. The company recently signed a lease for a new manufacturing facility for essential battery technology that will likely be used for 4,680 cell production.

Sources familiar with the matter told the Business Times that Tesla signed a lease with the industrial real estate investment trust Prologis on a 210,000 sq.ft advanced manufacturing facility. One source shared that the facility would support Tesla’s 4,680 battery cell production.

In Q3 2022, Tesla tripled its 4,680 cell production compared to the previous quarter. Elon Musk and the rest of the Tesla board discussed ramping 4,680 productions at the third quarter earnings call last year.

Jun 9, 2023

No A/C? No problem, if buildings copy networked tunnels of termite mounds

Posted by in categories: climatology, solar power, sustainability

The mounds that certain species of termites build above their nests have long been considered to be a kind of built-in natural climate control—an approach that has intrigued architects and engineers keen to design greener, more energy-efficient buildings mimicking those principles. There have been decades of research devoted to modeling just how these mounds function. A new paper published in the journal Frontiers in Materials offers new evidence favoring an integrated-system model in which the mound, the nest, and its tunnels function together much like a lung.

Perhaps the most famous example of the influence of termite mounds in architecture is the Eastgate Building in Harare, Zimbabwe. It is the country’s largest commercial and shopping complex, and yet it uses less than 10 percent of the energy consumed by a conventional building of its size because there is no central air conditioning and only a minimal heating system. Architect Mick Pearce famously based his design in the 1990s on the cooling and heating principles used in the region’s termite mounds, which serve as fungus farms for the termites. Fungus is their primary food source.

Conditions have to be just right for the fungus to flourish. So the termites must maintain a constant temperature of 87° F in an environment where the outdoor temperatures range from 35° F at night to 104° F during the day. Biologists have long suggested that they do this by constructing a series of heating and cooling vents throughout their mounds, which can be opened and closed during the day to keep the temperature inside constant. The Eastgate Building relies on a similar system of well-placed vents and solar panels.