This Tesla Veteran Is Running A Copper Mine With AI-Powered Robots
Forbes Daily Briefing
Forbes
4.4 • 18 Ratings
🗓️ 4 May 2026
⏱️ 6 minutes
🔗️ Recording | iTunes | RSS
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| 0:30.5 | Today on Forbes, this Tesla veteran is running a copper mine with AI-powered robots. |
| 0:39.3 | Mariana Mineral's CEO and co-founder Turner Caldwell is betting that the next big use for AI won't be another chatbot. |
| 0:47.3 | It will be a copper mine. |
| 0:49.3 | His startup, Mariana Minerals, launched what it says is the world's first autonomous mining |
| 0:55.3 | operation last week at its copper one mine in remote southeast Utah. |
| 1:00.4 | Automated drills do the digging, giant robotic haul trucks move ore for processing, |
| 1:05.6 | and an AI-enabled platform called Mariana OS will track and direct the entire operation. |
| 1:12.1 | The company is even using Boston Dynamics' Spot Robot Dog, packed with sensors, |
| 1:17.3 | to patrol the 10,000-acre site and inspect conditions. |
| 1:21.4 | If it works, Mariana could help boost both U.S. copper supply and U.S. copper refining, as demand for the metal |
| 1:28.9 | climbs and the politics around so-called critical minerals grows louder. In a few years, the |
| 1:35.0 | company could be generating hundreds of millions of dollars in revenue from both the Utah |
| 1:38.9 | copper mine and a separate lithium refining operation its setting up in Texas, recovering the mineral from wastewater from oil and gas fields. |
| 1:48.0 | Caldwell told Forbes, quote, |
| 1:49.7 | This will be the first mine operating with end-to-end autonomy. |
| 1:54.2 | When we look at the opportunity of autonomous mining and autonomous refining, |
| 1:58.3 | we see the potential for a 30% reduction in refining costs and a 40% |
| 2:02.6 | to 50% reduction in mining costs. |
| 2:06.6 | Mariana's platform analyzes the or it's collecting in real time from sensor data, while also |
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