Building Energy Sovereignty for Tribal Nations
The Energy Challenge Facing Tribal Nations
AI, data centers, and electrification are rapidly increasing energy demand.
Peak demand instability
Rising energy costs
Storage is now mission-critical
Our Technology
TallBear’s Sodium-Ion Graphene technology delivers long-duration storage without lithium’s risks.
Non-flammable chemistry
10× lifecycle
97–99% efficiency
Abundant materials
Modular Energy Systems
Plug-and-play storage solutions from residential to utility scale.
Casino
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COMMERCIAL
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UTILITY
Residential
Energy Infrastructure for Tribal Communities
Data Centers
Utilities
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EV Charging
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Telecom
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Microgrids
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Goverment
Tall Bear's Energy Storage vs. Other Batteries
Lithium-Ion
Sodium-Ion
Storage Process
Electro Chemical
Sodium-Ion
Thermal Runaway
Yes
No
Round Trip Efficiency
-90% (degrades over life)
97-99% (constant over life)
Usable Capacity
80% (degrades over life)
100% (constant over life)
Degradation
At least 20% over life
Nil
Rate of Charge/Discharge
4 - 8 hours - w/o impacting cycle life
20 Minutes
Temperature Change
0 C to 50 C
-100 C to 70 C
Cycle Life
3 Year warranty
12 Year warranty
Heat During Cycling
High
Minimal
Energy Density
High
High
Recyclable/Renewable
No
Yes
Parner With Us
Together we can build resilient, affordable, and sovereign energy systems for tribal communities.
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