Ex-Tesla engineer’s startup taps Pronto to help automate a copper mine

Amid increasing focus on domestic manufacturing in the U.S., Turner Caldwell, a former Tesla engineer, believes that the spotlight has yet to shine on the critical minerals and metals that underpin the supply chain. This belief motivated him to establish Mariana Minerals in 2024, with the ambition of modernizing mining and refining processes to enhance metal production. Mariana Minerals is on a mission to automate various facets of mining operations, and its latest initiative involves a strategic partnership with Pronto, a company specializing in self-driving technology for haulage trucks and off-road vehicles used in construction and mining. This collaboration marks Pronto's first venture since its acquisition by Atoms, a robotics firm spearheaded by Travis Kalanick, co-founder of Uber. The acquisition brings together Kalanick and Pronto's founder, Anthony Levandowski, a notable figure in the self-driving sector. Next week, autonomous haulage trucks will commence operations at Copper One, a previously inactive copper mine in Utah that Mariana acquired last year. While the specifics of the deal remain undisclosed, Caldwell emphasized that the partnership transcends merely deploying autonomous trucks. Pronto's autonomous systems will be seamlessly integrated into Mariana's own operational software, dubbed "MineOS," enabling the trucks to be dispatched and their routes coordinated without human intervention. Caldwell envisions a paradigm shift in how mining operations are managed, advocating for the use of multiple operating systems empowered by reinforcement learning to enhance efficiency across entire mining sites. He draws parallels between traditional Western mining companies and older automotive and aerospace industries, suggesting that these companies are slow to adopt new technologies due to existing workflows that satisfy their current operational needs. He argues that this resistance to change not only curtails productivity but poses a significant existential threat to the industry, as a diminishing labor pool struggles to meet increasing demands. Caldwell’s software-driven approach is designed to tackle these challenges, with the potential to create additional opportunities for other mining operations as well. Although selling coordination software could become a future endeavor for Mariana, Caldwell maintains that the primary focus should remain on metal production. He notes that controlling and operating the mining process is essential for refining their technology, drawing an analogy to the way AlphaGo, developed by DeepMind, began making unprecedented strategic moves after extensive training. Despite the emphasis on automation, Caldwell reassures that the goal is not to eliminate human roles in mining. Instead, he believes that automation will ultimately lead to job creation by enabling more mines to operate efficiently, thus expanding the workforce rather than contracting it.