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Robots Now Build the Solar Farms: Gritt Exits Stealth With $32M to Automate Clean-Energy Construction · Minds, Bodies, and Terawatts

• 0:00
  [Host] This is Minds, Bodies, and Terawatts, the show where the robots are learning to build the power plants. TechCrunch reported yesterday, July twenty-first, that a startup called Gritt came out of stealth with thirty-four million dollars to put robots on solar construction sites.
• 0:16
  [Guest] Founded by two Carnegie Mellon roboticists, Puneet Puri and Vishal Dugar. The round was led by Obvious Ventures. But the headline number isn't the story. What happens on the ground is.
• 0:28
  [Host] Okay, so what does a solar-building robot actually do? I'm picturing something walking around with a drill.
• 0:34
  [Guest] Nothing that dramatic. They wrapped their own AI around off-the-shelf hardware, rented robotic arms from a company like Kawasaki. The arm lifts the heavy glass panels onto the metal racking, and a human walks behind it and bolts them down.
• 0:49
  [Host] So it's the lifting and placing, the part that wrecks your back by noon.
• 0:55
  [Guest] And here's the number that matters. Puri told TechCrunch an eight-person crew lays about eight hundred panels a day by hand. With Gritt's system, that same crew lays three to four thousand.
• 1:07
  [Host] Same crew, several times the panels. So do those workers get bigger paychecks, or do six of them not get called back next week?
• 1:16
  [Guest] That's the fight. And the optimistic read isn't Gritt's, it's their own customer's. He told TechCrunch he can finally staff remote sites he never could, and he expects fewer injuries, because nobody's hoisting glass panels overhead all day.
• 1:30
  [Host] So the buyer's pitch is the opposite of the fear. It fills jobs he couldn't fill, rather than cutting jobs he has.
• 1:39
  [Guest] For now. But he's one customer, and Gritt isn't alone, Luminous, Cosmic, and China's Trinabot are chasing the same worksite. Once several of these systems work, a developer needs a fraction of the crew for the same megawatt. Both things are true at once, fewer injuries and fewer paychecks.
• 1:57
  [Host] And this isn't a science project. They're already booked.
• 2:01
  [Guest] Contracted to install two-point-eight gigawatts of solar, working with some of the country's biggest power-construction firms.
• 2:07
  [Host] Put that in human terms for me.
• 2:09
  [Guest] Roughly a couple million homes' worth of panels, laid partly by machines. And Puri doesn't stop at placing, the roadmap adds drilling the posts, building the racks, even tying rebar. The whole site, eventually.
• 2:22
  [Host] Here's what gets me. We spend all this time worried about AI taking the desk jobs. This is the muscle work everyone said was the safe harbor.
• 2:32
  [Guest] That was the whole assumption. And Andrew Beebe, the Obvious Ventures partner who led the round, put the appeal bluntly. These founders, he said, know how to take the dirty, dull, and dangerous jobs and scale them like mad.
• 2:47
  [Host] And there's a weird loop here. Cheap energy is what makes the AI possible, and now the AI is building the cheap energy.
• 2:56
  [Guest] Solar is already the cheapest electricity in human history, around four cents a kilowatt-hour and still falling. The bottleneck was never the panel price. It's the labor and time to physically install millions of them.
• 3:09
  [Host] So Gritt isn't really selling robots. It's selling speed on the buildout itself.
• 3:14
  [Guest] Right, the buildout of abundance starts building itself. And the logic Patrick Deglon lays out is simple. When a machine does the muscle for pennies, the value doesn't vanish. It moves to whoever owns the machine.
• 3:28
  [Host] The same robots laying those panels for pennies make your power nearly free, and quietly stop calling the crew back. That's the tension Patrick Deglon calls unscarcity, the essentials going nearly free while the wages that used to buy them dry up.
• 3:44
  [Guest] For more on automation, energy abundance, and who captures the value, head to unscarcity dot ai. The book is on Amazon, the audiobook is on Spotify. This has been Minds, Bodies, and Terawatts.