Green Fortress Engineering

Hydrogen Storage - Solid State

Clean. Abundant. Flexible.

Green Fortress has patented technology for storing hydrogen in catalytically-modified porous silicon. Launches past compressed gas or cryogenic storage. Stands above metal hydrides or MOFs.

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.

Renewable Energy Breakthrough

Hydrogen from biogas can be stored in porous silicon: smaller, lighter, and safer than battery storage.

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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, Inc.

Greensburg, Indiana, United States

Patents

8,691,115 8,456,562 9,416,326 8,845,772

8,518,856 7,721,601 7,833,418 8,673,811 10,093,875