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Reg D 506(c)TRL32.3–3.7Tier IOpen

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.

Snohomish Technology Center · Everett, WANot applicableEscrow: Meridian Trust, N.A.
TRL 3 of 9, band 2.3 to 3.7, signed by Dr. Ingrid Halvorsen, PhD Plasma Physics; fusion program technical reviewer, on May 7, 2026.See the evidence it rests on

$23,600,000 committed of $40,000,000

$3,540,000 released · 59% subscribed

Released to the issuerCommitted, held in escrowRemaining
Minimum
$50,000

$1,000 per unit

Target coupon
4.00%

Annual, fixed

Term
5 yr
Investors
61

Closes October 31, 2026 · 48 days remaining

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