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Princeton Critical Minerals
Princeton Critical Minerals

Princeton Critical Minerals

Princeton Critical Minerals builds lithium brine production technologies that raise recovery and shorten cycle times.

Operating headquarters
Newark, NJ, US🇺🇸
Founded
2023
Overview
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Princeton Critical Minerals is a Newark-based climate-technology company spun out of Princeton University research. It sells systems that enrich brine, monitor evaporation ponds with AI, and crystallize lithium so producers can raise throughput from existing assets.

Its Lilypad solar evaporation modules, SmartPond sensing software, and E-LiTE extraction stack target brine operations in Chile and the United States. The company serves lithium producers seeking higher recovery with lower land, water, and energy use.

Princeton Critical Minerals - Products & Services

  • Lilypad logo

    Lilypad

    Lilypad is a solar-powered evaporation enhancement system for lithium brine ponds.

    Competing Products

    Lilac Solutions logo
  • E-LiTE logo

    E-LiTE

    Modular direct lithium extraction system for low-concentration, water-constrained brines that uses no adsorption media, solvents, or membranes.

  • SmartPond logo

    SmartPond

    Predictive digitalization platform for evaporation ponds, combining brine-sensor buoys, drone-based pond surveys, and machine-learning forecasts with a real-time dashboard.

Princeton Critical Minerals - Similar Companies

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Aqueous Resources logo

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EnergyX logo

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Nth Cycle logo

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Minerva Lithium logo

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Piedmont CDI 100:1 logo

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Controlled Thermal Resources Holdings logo

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Precision Periodic logo

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LISUS Technologies logo

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Kinetic Batteries logo

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Pure Lithium logo

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Princeton Critical Minerals - Quick Facts

Who are Princeton Critical Minerals' competitors?

Companies similar to Princeton Critical Minerals include Lilac Solutions, Anson Resources, Altillion and Mariana Minerals.

When was Princeton Critical Minerals founded?

Princeton Critical Minerals was founded in 2023.

Where is Princeton Critical Minerals' headquarters located?

Princeton Critical Minerals' headquarters is located in Newark, NJ, US.

When was Princeton Critical Minerals' last funding round?

Princeton Critical Minerals' most recent funding round was for $11M (USD) in August 2026.

How much has Princeton Critical Minerals raised to-date?

As of Aug 17, 2026, Princeton Critical Minerals has raised a total of $11M (USD).

How many employees does Princeton Critical Minerals have?

Princeton Critical Minerals has 29 employees as of Sep 27, 2026.

Princeton Critical Minerals - Classification

Industry
  • Mining
Technology
  • Battery Technology
Model
  • Deep Tech
Tags
  • ClimateTech