Green Fortress Engineering

Green Fortress Engineering

Welcome to Green Fortress Engineering

Low-cost, moderate-pressure hydrogen storage system solutions

Welcome to Green Fortress Engineering

Low-cost, moderate-pressure hydrogen storage system solutions

HYDROGEN - The IDEAL FUEL


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Clean. Abundant. Flexible.

Green  Fortress has cracked the code on hydrogen storage.  No more cryogenic refrigeration.  No more ultra-high pressure tanks.  Those 20th century technologies have parasitic energy penalties which make them expensive.  Green Fortress technology breaks new ground.

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Low-cost. Convenient

Cost projections show that hydrogen from renewable sources (biomass or solar-split water) can be stored at costs below 8 USD/kWh.  System scales range from "smart dust" to grid-level energy storage.

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Portable Energy Breakthrough

Hydrogen storage is smaller, lighter, and safer than battery storage.  It can energize your smart phone; run your vehicle; and power your home.  Green Fortress makes possible complete energy independence for YOUR fortress.

Contact Us


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Ask for our Technical Literature

The technology is advanced, but the benefits are easy to understand.  Ask us for further information which addresses your most important concerns.  Include your phone number if you'd like to chat.  Thank you.

Green Fortress Engineering

317-286-2860

Patents

 8,673,811 SYSTEM, METHODS AND MATERIALS FOR STORING AND RETRIEVING HYDROGEN 

 8,518,856 SOLID-STATE HYDROGEN STORAGE MEDIA AND CATALYTIC HYDROGEN RECHARGING THEREOF 

 7,833,428 PROCESSES AND APPARATUS FOR PRODUCING POROUS MATERIALS 

 7,721,601 HYDROGEN STORAGE TANK AND METHOD OF USING