Conference Presentation, Fireside Chat, Panel
The Founders Who Left Tesla to Rebuild America | a16z
- The U.S. is currently 50 years behind China on critical mineral supply capacity, with a systemic lag in designing, building, and ramping up operations even after licensing is secured.
- Mariana Minerals and Heron Power, led by former Tesla executives Turner Caldwell and Drew Baglino, are addressing the "atoms not algorithms" constraint by building the physical infrastructure required for AI and re-industrialization.
- Mariana Minerals operates as a vertically integrated mining and refining company (not a SaaS firm) that deploys three proprietary operating systems: "Capital Project OS" for lifecycle management, "Plants OS" for refinery autonomy, and "Mine OS" for short-interval autonomous mining control.
- The company operates a high-grade copper mine in southeast Utah and is constructing a lithium refinery in Texas, with a strategic goal of building 10 projects over the next decade.
- Heron Power develops solid-state transformers utilizing silicon carbide power semiconductors to replace traditional steel, oil, and copper in power conversion for data centers and grid-scale energy installations.
- AI dominance is described as an energy and mining project requiring real-world materials and grid capacity, rather than just a competition of software models.
- The U.S. possesses the world's leading producer of silicon carbide, a key power semiconductor, yet faces the risk of losing economic benefits to other nations if manufacturing and application are not leveraged domestically.
- Mariana Minerals utilizes reinforcement learning to remove humans from the decision loop in refinery operations, allowing for real-time optimization of temperature, flow rates, and chemical additions despite heterogeneous feedstock.
- Traditional industrial timelines are cited as 5 years for construction and 3–5 years for ramp-up to rate, whereas Mariana aims to accelerate this phase to "go faster than China" to catch up.
- Labor costs are identified as less than 10% of goods sold in modern automated factories, making co-located supply chains with short logistics times a more significant competitiveness driver than wage differentials.
- Both companies are projecting the creation of over 500 construction and full-time jobs for Mariana's initial projects and a similar number for Heron Power's first factory, with plans for significant scaling.
- Drew Baglino highlights that grid infrastructure remains largely mechanical and unchanged for over 100 years, resulting in fragile, overbuilt systems that lack the monitoring and control found at the grid's edge (e.g., EVs).
- The speakers advocate for a "Tesla model" characterized by techno-optimism, a high appetite for risk, and a refusal to abandon projects once an outcome is deemed valuable, contrasting this with legacy industries that often isolate failures.
- Hiring strategies involve seeking talent from analog industries (e.g., high-speed bottling, syringe manufacturing, oil and gas, and software optimization) rather than waiting for industry-specific pools that have suffered 35 years of attrition.
- Turner Caldwell argues for a "minerals mandate" similar to the historical oil and gas mandate, utilizing private capital mobilization through durable incentive structures to secure long-term market confidence.
- Key forward-looking policy asks include: establishing a federal highway trust fund for the grid to enable master planning of linear infrastructure, creating co-located energy/manufacturing zones, and ensuring local jurisdictions adopt a "say yes" approach to permitting.
- Both leaders emphasize that software penetration in traditional mining and industrial sectors is gated by the cultural acceptance of operating teams, requiring software engineers to be physically co-located with operations staff to drive adoption.
- The dialogue frames the current infrastructure challenges not as insurmountable barriers but as a call to action to rebuild the American industrial backbone, asserting that national dynamism requires rethinking the stack from critical minerals to energy transmission.