Cislunar power,
beamed to the terrestrial grid.
Selenion is the regulated utility that collects solar energy at the lunar surface, beams it down through a coordinated transmission network, and delivers it through the existing grid as firm, dispatchable, clean baseload — not another intermittent injection.
selenion@polsia.app — single point of contact for utilities, federal sites, and offtake counterparties.
- 384,400 km
- Source-to-grid distance
- 24/7
- Lunar irradiance cycle
- GWh
- Storage tie-in commissioned
- FERC
- Process posture: licensed
Capabilities
The chain from regolith to grid.
Five stages, owned end-to-end. Each link is engineered to keep the energy firm — which is the contractual obligation utility counterparties actually need, and the one a pure-physics demonstration cannot offer.
- Stage 01
Lunar Collection
Photovoltaic arrays sited on the rim of Shackleton crater and on cislunar platforms — 384,000 km of free, uninterruptible solar irradiance, no atmospheric loss.
- Stage 02
In-Space Conditioning
Solid-state power management and thermal regulation rated for the radiation environment of cislunar space — no mechanical single-points-of-failure.
- Stage 03
Targeted Beamed Transmission
High-efficiency microwave downlink to licensed rectenna sites, phased-array steered and frequency-coordinated with incumbent users.
- Stage 04
Grid-Side Interconnection
HV interconnect delivered through FERC- and ISO/RTO-compliant process modeling — interconnection studies, firm capacity accreditation, and tariff certification.
- Stage 05
Dispatchable Delivery
Tightly integrated with utility-scale storage so lunar supply is delivered as firm 24/7 baseload — not an intermittent injection into an already-constrained grid.
Markets
Four customers. One supply curve.
Selenion does not chase the kilowatt-hour at retail. We sign structured offtake with counterparties whose buying need is firm capacity, not marginal energy.
01
Federal & Defense
Resilient power that cannot be disrupted at the fuel line.
Forward bases, hardened sites, and critical C2 infrastructure where resilience beats lowest-LCOE. Lunar-sourced supply is by definition independent of terrestrial fuel logistics, atmospheric weather, and adversary strike on terrestrial generation.
02
Grid Operators & IOUs
Firm clean baseload to complement intermittent renewables.
A regulated supply curve at the very thing grid planners say they cannot buy: clean capacity that is firm across diurnal cycles and seasonal weather. Settled into RTO/ISO capacity markets under existing tariff structures.
03
Disaster Relief & Remote Sites
Energy where the wires do not reach.
Island grids, post-event restoration, and remote industrial loads — delivered via rectenna + storage as a self-contained kit. No fuel convoy, no field-crewed generation.
04
Orbital & In-Space (Galactic Brain)
Power for the next generation of orbital compute.
On the longer horizon, the same source sells directly to the in-space customer: data-center constellations and high-power orbital platforms for whom downlink is a constraint, not the product.
Why Selenion
Not another SBSP demo. Not another variable generator.
The market map already has two entrants. Selenion occupies neither slot — and that is the entire thesis. We are the regulated utility that closes the loop between space-side generation and the kilowatt-hour on a residential meter.
Satellite-Only SBSP Startup
- Source IP
- Generic LEO downlink architecture
- Regulatory
- No utility license; treated as a generator
- Dispatch
- Variable; injected as intermittent supply
- Storage tie-in
- Procurement-stage MOU
Selenion
- Source IP
- Lunar-surface + cislunar collection portfolio
- Regulatory
- Interstate transmission + utility operating authority
- Dispatch
- Firm 24/7 baseload via storage integration
- Storage tie-in
- Commissioned GWh-scale, operational today
Traditional Terrestrial Utility
- Source IP
- Combustion or terrestrial renewables
- Regulatory
- Established, but fuel-line exposure
- Dispatch
- Firm, but carbon-constrained
- Storage tie-in
- Operational at GWh scale
FAQ
What counterparties ask first.
Anything not covered: write to us directly. Single point of contact, single inbox.
selenion@polsia.appEngage
We are signing the first structured
anchor offtake in Phase I.
If you operate a regulated load that buys firm capacity — a defense installation, an RTO market participant, a remote-grid operator, or the planning team behind one — start a conversation. The first set of counterparties shapes the procurement and the rate base.