Are You Ready For: The Thorium-Laser-Steam-Turbine Electric Powertrain?

Steampunks and Atomic Age nuts rejoice! WardsAuto reports that Connecticut-based Laser Power Systems is “getting closer” to developing a prototype electric car which develops its power using the radioactive heavy metal Thorium. According to LPS’s CEO,

when thorium is heated by an external source, it becomes so dense its molecules give off considerable heat. Small blocks of thorium generate heat surges that are configured as a thorium-based laser… These create steam from water within mini-turbines, generating electricity to drive a car. A 250 MW unit weighing about 500 lbs. (227 kg) would be small and light enough to drop under the hood of a car… Because thorium is so dense, similar to uranium, it stores considerable potential energy: 1 gm of thorium equals the energy of 7,500 gallons (28,391 L) of gasoline. Prototype systems generate electricity within 30 seconds of firing a laser. This can feed power into a car, without the need for storage.

What about radioactivity?

LPS says Thorium’s low levels could be blocked with aluminum foil. Yes, tinfoil. Terrorism? Because the Thorium is not superheated, it does not produce fissile material. Where does Thorium come from? Let’s just say the US has the world’s largest known reserves. General safety? The U.S. Geological Survey’s former senior advisor on rare earths calls the concept “both plausible and sensible.” So why aren’t we driving around thorium-laser-turbine EVs already? According to LPS CEO Charles Stevens. “The issue is having a customized application that is purpose-made,” he says, admitting that developing a portable and usable turbine and generator is proving to be a tougher task than the laser-thorium unit. “How do you take the laser and put these things together efficiently?” he asks rhetorically. But once that is achieved, “This car will run for a million miles. The car will wear out before the engine. There is no oil, no emissions – nothing.” Sounds great… but we’re not holding our breath just yet.

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  • TCowner We've had a 64.5 Mustang in the family for the past 40 years. It is all original, Rangoon Red coupe with 289 (one of the first instead of the 260), Rally Pac, 4-speed, factory air, every option. Always gets smiles and thumbs ups.
  • ToolGuy This might be a good option for my spouse when it becomes available -- thought about reserving one but the $500 deposit is a little too serious. Oh sorry, that was the Volvo EX30, not the Mustang. Is Volvo part of Ford? Is the Mustang an EV? I'm so confused.
  • Mikey My late wife loved Mustangs ..We alway rented one while travelling . GM blood vetoed me purchasing one . 3 years after retirement bought an 08 rag top, followed by a 15 EB Hard top, In 18 i bought a low low mileage 05 GT rag with a stick.. The car had not been properly stored. That led to rodent issues !! Electrical nightmare. Lots of bucks !! The stick wasn't kind to my aging knees.. The 05 went to a long term dedicated Mustang guy. He loves it .. Today my garage tenant is a sweet 19 Camaro RS rag 6yl Auto. I just might take it out of hibernation this weekend. The Mustang will always hold a place in my heart.. Kudos to Ford for keeping it alive . I refuse to refer to the fake one by that storied name .
  • Ajla On the Mach-E, I still don't like it but my understanding is that it helps allow Ford to continue offering a V8 in the Mustang and F-150. Considering Dodge and Ram jumped off a cliff into 6-cylinder land there's probably some credibility to that story.
  • Ajla If I was Ford I would just troll Stellantis at all times.