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Category: sustainability – Page 156

Professor Nita Farahany reveals to Azeem Azhar the startling advancements of brain-scanning technology and the extraordinary implications this tech has for privacy and humanity.

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The European Commission will launch an anti-subsidy investigation against Chinese automakers, which may result in higher import duties on electric vehicles.

The boom has finally been lowered on Chinese electric-vehicle companies. On September 13, European Commission president Ursula von der Leyen used her State of the Union speech to announce that the organization is launching an “anti-subsidy investigation into electric vehicles coming from China.”

The move—which could have serious ramifications for global automakers—has long been in the making.

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Tesla has been given a vote of confidence by one of the world’s wealthiest men who believes the company’s valuation could grow four to five times between now and 2030.

Investor Ron Baron was speaking to CNBC about Walter Issacson’s new biography of Elon Musk, as Business Insider summarized, and Baron discussed the stock market potential of Musk’s electric vehicle company, Tesla, among other things.

“I think Tesla in the next seven years will be about four or five times as big as it is right now in the stock market,” Baron said. “In the funds that I manage, I’ve been maxed out.”

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Small Modular Reactors are a promising area of nuclear technology that may be the pathway forward to cheap, safe, and sustainable energy.
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Credits:
Nuclear Power: Small Modular Reactors.
Science & Futurism with Isaac Arthur.
Episode 390, April 13, 2023
Written, Produced & Narrated by Isaac Arthur.

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In an interview this year, Tosca Musk, entrepreneur and sister of Tesla Inc. and SpaceX CEO, Elon Musk, shed light on the unexpected burdens that come with her famous last name. While speaking to the Daily Mail, Tosca discussed the misconceptions and financial pressures she faces because of her sibling’s astronomical wealth. She is the younger sister of the richest man in the world who has a net worth of around $230 billion, according to Forbes.

Tosca, renowned for her role as founder of the streaming service and production company Passionflix, shared a particular incident that highlighted these issues. She revealed that when she sought to secure a location for her ventures, she was initially quoted $5,000 per day. As soon as her identity was recognized, the rate mysteriously skyrocketed to $25,000. Musk expressed her frustration, stating that such assumptions were hardly equitable.

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Lithium-ion batteries could get a significant boost in energy density from disordered rock salt (DRX), a versatile battery material that can be made with almost any transition metal instead of nickel and cobalt.

DRX cathodes could provide batteries with higher energy density than conventional lithium-ion battery cathodes made of nickel and cobalt, two metals that are in critically short supply.

Formed last fall, the DRX Consortium – which includes a team of approximately 50 scientists from Berkeley Lab, SLAC National Accelerator Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, Oak Ridge National Laboratory, and the University of California at Santa Barbara – was awarded $20 million from the Vehicle Technologies Office in DOE’s Office of Energy Efficiency and Renewable Energy. The funding – allocated in $5 million yearly increments through 2025 – will allow the consortium to develop DRX battery cathodes that could perform just as well if not better than the NMC (nickel-manganese-cobalt) cathodes used in today’s lithium-ion batteries.

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Norway has installed the world’s northernmost solar farm and battery storage in the Svalbard archipelago, just south of the North Pole.

State-owned energy company Store Norske Energi installed the solar and storage at Isfjord Radio on the island of Spitsbergen, the largest and the only permanently populated island in the archipelago, and the solar farm is expected to come online tomorrow.

Isfjord was built as a radio station in 1933 to provide a communication link between the Svalbard archipelago and Norway’s mainland. It’s still a radio station and a weather station, and now there’s a hotel for tourists and researchers.

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Wildfires fueled by climate change have ravaged communities from Maui to the Mediterranean this summer, killing many people, exhausting firefighters and fueling demand for new solutions. Enter artificial intelligence.

Firefighters and startups are using AI-enabled cameras to scan the horizon for signs of smoke. A German company is building a constellation of satellites to detect fires from space. And Microsoft is using AI models to predict where the next blaze could be sparked.

With wildfires becoming larger and more intense as the world warms, firefighters, utilities and governments are scrambling to get ahead of the flames by tapping into the latest AI technology—which has stirred both fear and excitement for its potential to transform life. While increasingly stretched first responders hope AI offers them a leg up, humans are still needed to check that the tech is accurate.

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“If you can get up to a watt per square meter, it would be very attractive from a cost perspective,” Assawaworrarit says.

The invention taps into a source of energy that’s easily overlooked

The Earth is constantly receiving a tremendous amount of energy from the Sun, to the tune of 173,000 terrawatts. Clouds, particles in the atmosphere, and reflective surfaces like snow-covered mountains immediately reflect 30 percent of that energy out into space. The rest of it ends up warming the land, oceans, clouds, atmosphere, and everything else on the planet.

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The result: aspern Seestadt, reclaims a brownfield area to create a development that embraces new urban ideals while retaining the classical urban structure of old Vienna.

As aspern Seestadt has evolved, it has emerged as one of Europe’s most dynamic planned communities and an incubator for smart city initiatives. Geographic information system (GIS) technology helps planners implement clean energy and low-emission strategies and aids the long-range planning and implementation to ensure that aspern Seestadt achieves a unique balance of sustainability and livability.

-Vienna’s sustainable city within a city can be a model used by developing and developed countries dealing with housing crisis.

Mapping tools help the City of Vienna and its partners test and apply smart city concepts to the Aspern Seestadt planned development.

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