Tessera Fusion
Tessera Fusion
Deuterium-helium-3 with direct energy recovery and no steam cycle. Accredited investors only.
Deuterium-helium-3 releases most of its energy as charged particles rather than neutrons, which means the energy can in principle be recovered electrostatically instead of by boiling water. That eliminates the turbine, the steam plant and much of the neutron damage problem. It also requires higher temperatures than deuterium-tritium and a helium-3 supply that does not meaningfully exist on Earth.
$23,600,000 committed of $40,000,000
$3,540,000 released · 59% subscribed
- Minimum
- $50,000
- Target coupon
- 4.00%
- Term
- 5 yr
- Investors
- 61
$1,000 per unit
Annual, fixed
Closes October 31, 2026 · 48 days remaining
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Offering documents
The filing set is determined by the rail. This offering is a Regulation D, Rule 506(c) offering.
- Not available in demo
Form D notice of exempt offering
Form D · 12 pages · filed Jan 20, 2026
- Not available in demo
Subscription agreement
Agreement · 49 pages · filed Jan 20, 2026
- Not available in demo
Audited financial statements
Financials · 86 pages · filed Jan 20, 2026
- Not available in demo
TRL assessment report
TRL report · 123 pages · filed Jan 20, 2026
- Not available in demo
Milestone and capital release schedule
Schedule · 160 pages · filed Jan 20, 2026