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Wind Turbine Blades Destined for the Afterlife

Cars That Think

This group of wind-turbine fan blades, fresh from Siemens Gamesa’s new RecycleBlade manufacturing process at England’s largest such factory, await shipment to the various points around the globe where they will serve 20- to 30-year stints generating electricity at wind farms before they’re recalled and reincarnated. What’s Next?

Wind 101
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Linking Chips With Light For Faster AI

Cars That Think

And recently, you wrote an article about the race to replace electricity with light inside computers, which is letting chips talk to each other with fiber optics rather than just using fiber optics to communicate between computers. Light, on the other hand, doesn’t work like that. So what’s going on? Cass: Okay, great.

Light 58
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Charging Through the Ranks: The 2024 Premium EVs That Are Winning Drivers Over

The Truth About Cars

Photo credit: Love the wind / Shutterstock.com The landscape of premium battery electric vehicles (BEVs) is highly competitive, and recent data from J.D. Power sheds light on how these vehicles stack up in terms of customer satisfaction.

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Revealed: Jupiter’s Secret Power Source

Cars That Think

Jupiter’s northern (and southern) lights Jupiter's polar auroras are the largest and most powerful known in the solar system—and O'Donoghue says the energy in them, caused as Jupiter's atmosphere is buffeted by solar wind, is strong enough to heat the outer atmosphere of the entire planet. Winds in the cloud bands reach 500 km/h.

Power 143
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Kazakhstan can meet India’s demands for rare-earths – ET Auto

Baua Electric

The International Energy Agency (IEA) estimates rare earth elements may see three to seven times higher demand in 2040 than today, depending on the choice of wind turbines and the strength of policy support. Rare earth metals refer to a group of 17 elements in the periodic table, which include 15 lanthanides, as well as scandium and yttrium.

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Sodium-ion batteries are set to spark a renewable energy revolution – and Australia must be ready – ET Auto

Baua Electric

Solar and wind are clearly now the cheapest form of electricity. The challenges posed by solar and wind generators are real. They are inherently variable, producing electricity only when the sun is shining and the wind is blowing. But limits to these technologies can undermine the case for a renewables-only electricity mix.

Sodium 52
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Sodium-ion batteries are set to spark a renewable energy revolution – and Australia must be ready – ET Auto

Baua Electric

Solar and wind are clearly now the cheapest form of electricity. The challenges posed by solar and wind generators are real. They are inherently variable, producing electricity only when the sun is shining and the wind is blowing. But limits to these technologies can undermine the case for a renewables-only electricity mix.

Sodium 52