PCM

Critical Minerals Extracted Differently

Princeton Critical Minerals unlocks faster lithium production, higher recovery, and stronger project economics across brine evaporation ponds and next-generation extraction systems.

MISSION

Our mission is to bridge the global supply-demand gap for critical minerals through high-yield, data-driven operations. Our proprietary coatings optimize performance and accelerate revenue across brine and DLE systems, securing the critical supply chains for global infrastructure.

Accelerate

Optimize

Unlock

While brine pond evaporation remains the industry standard for the world’s largest lithium reserves, it relies on natural evaporation (12–18 months), making capacity expansion dependent on constructing more evaporation ponds.

Lilypad™ is a cutting-edge, solar-powered evaporation-enhancement technology that instantly boosts lithium production from existing evaporation ponds—without expanding pond footprint.

SmartPond™ replaces manual monitoring with real-time sensing and AI-driven forecasting, turning evaporation ponds into digitally optimized assets.

‍Reduced loss | Increased recovery | Intelligent Operations

E-LITE system delivers modular, high-efficiency extraction from low-concentration brines, unlocking critical mineral resources without the need for evaporation ponds.

90%+ Recovery I 80% Water Reclaimed I 50 ppm Li Feed

PCM is building a new platform of technologies that combines advanced evaporation enhancement systems, real-time pond intelligence software, and selective crystallization technologies.

We help operators increase production capacity while reducing energy use, chemical consumption, and operational complexity

PCM helps you Accelerate and Optimize Critical Mineral Production

Maximize Yield

Increase recovery across the lifecycle.

Grow Revenue

Produce more critical minerals from existing assets.

Minimize Footprint

Reduce land, water, energy, and chemical use.

Unlock Resources

Economically recover value from low-grade resources.

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