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Flow Aluminum

  • Cross-cutting-function, Startups, Stationary Battery Deployment
  • Battery R&D, Grid Scale Battery Storage

Flow Aluminum Inc., founded in May 2023 in Albuquerque, develops advanced aluminum-CO₂ battery technology as a safe, cost-effective, and sustainable alternative to lithium-ion. Their high-performance, non-flammable batteries are used in electric vehicles, grid storage, and more, supporting the clean energy transition.

Company Location

Country:

United States

City:

Albuquerque, New Mexico

Contact details

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Company Overview

Flow Aluminum Inc., founded 2023 in Albuquerque, New Mexico, develops advanced aluminum-CO2 battery technology to transform energy storage with sustainable, high-performance, non-flammable batteries for electric vehicles and grid solutions.

Battery Technology

Proprietary aluminum-CO2 electrochemical system converting CO2 and aluminum into electricity; fully reversible with minimal degradation; theoretical specific capacity >500 mAh/g; operational stability from -40 °C to +60 °C; voltage efficiency >97%; immune to thermal runaway; functions as direct air capture.

Products

Product line includes PowerCore Capsule, PowerBlock Cube, PowerGrid Center and PowerBank C, engineered for applications from small-scale energy storage to large grid installations, including EVs, drones and renewable energy systems.

Recent Projects

Appointed battery expert Fran Nicklous to the board; preparing arctic prototype testing in Norway (2025).

Investors

Flow Aluminum is backed by Responsibly Ventures, University of New Mexico Rainforest Innovations, and New Mexico Angels. The company raised $20K in 2023 and is pursuing a $1.4M seed round in 2024.
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