Ex-Tesla Founders Rebuild America with AI & Industry

In a conversation featured on The a16z Show, Turner Caldwell, Co-founder & CEO of Mariana Minerals, and Drew Baglino, Founder & CEO of Heron Power, both formerly of Tesla, discuss their mission to rebuild America's industrial capacity through cutting-edge technology and strategic innovation. The founders, who spent years at Tesla contributing to its rapid growth and technological advancements, are now applying that same forward-thinking approach to critical sectors like mining and energy.

The Critical Minerals Deficit and the Need for Innovation

Caldwell highlighted a significant challenge facing the United States: a 50-year deficit in critical minerals supply, impacting the nation's ability to build new capacity at the pace required by modern industries. He stated, "The US is 50 years behind on critical minerals supply. We are too slow at designing, building, and ramping up new minerals capacity." This lag is particularly concerning given the increasing demand for these materials in sectors like renewable energy and advanced manufacturing.

Baglino elaborated on the broader industrial context, noting that while innovation is surging at the edge of the grid in areas like software and AI, the fundamental industrial infrastructure has remained largely unchanged for decades. He observed, "There's really been no change" on the "wire" of industrial operations compared to the rapid advancements in other fields.

The Tesla Model for Industrial Revitalization

The discussion then turned to the lessons learned from their time at Tesla and how those principles are being applied to their new ventures. When asked what the "Tesla model" offers that traditional industrial companies lack, Caldwell pointed to the company's inherent belief in the power of innovation on existing systems. He explained, "The belief that you can innovate on systems that are old and archaic. If the outcome is worth it, Tesla will fight through the challenges of getting to that outcome." This philosophy drives a relentless pursuit of efficiency and improvement, even in sectors that have historically been slow to adopt new technologies.

Baglino added that this approach is not just about technological advancement but also about a cultural shift. He noted that Tesla's willingness to "fight through the challenges" and relentlessly pursue a better outcome is a key differentiator. This involves a commitment to understanding and optimizing the entire process, from initial design to operational execution.

Mariana Minerals and Heron Power: Applying AI to Industry

Caldwell detailed how Mariana Minerals is focused on addressing these challenges by applying AI and automation to the entire lifecycle of mineral extraction and refinement. He explained their strategy: "We're making a big bet on autonomy and refineries, using reinforcement learning to actually remove humans from the loop and determining how refineries operate." This approach aims to increase efficiency, reduce costs, and improve the safety and reliability of operations.

Baglino highlighted Heron Power's role in the energy sector, focusing on solid-state transformers and advanced power electronics. He pointed out that while semiconductors have seen significant advancements, the grid infrastructure itself has lagged. He stated, "The world's leading producer of silicon carbide, which is a key power semiconductor, is based here in the US. So we should be leveraging the applications of that technology here first, manufacturing here at home."

The Urgency of Re-industrialization

Both founders emphasized the critical need for the US to re-industrialize and rebuild its manufacturing capabilities. Caldwell expressed concern about the potential strain of increased AI demand on an already fragile grid, stating, "AI will put an undue strain on an already faltering grid. We will demand more energy than we can keep up with." This highlights the interconnectedness of technological advancement and industrial capacity.

They believe that the current approach of relying on existing, often outdated, systems is unsustainable. Instead, they advocate for a proactive strategy of rebuilding and re-inventing the entire industrial stack, from raw materials to energy transmission. As Caldwell put it, "If we want to rebuild the industrial backbone of the United States, we have to rethink the entire stack from critical minerals to energy generation, to transmission, to how we interconnect new infrastructure at the speed that it's needed."

The conversation underscored the potential for AI and a renewed focus on industrial innovation to address some of the nation's most pressing challenges, from supply chain security to energy resilience and economic growth.