What brings you to ? Pick a door - each one opens straight into the overview. Switch any time from the dots below. JUST CURIOUS Show me how it works What the Thermal Capacitor is, how heat leaves the chip and reaches the air, and the three other devices that share its physics - the whole stack, start to finish. Start the walk-through → INVESTOR I’m looking at the seed round The platform you’d be backing, where it pays first, the wall it clears, and how the Charter Access Program de-risks the prototype. Open the investor view → LICENSEE / PARTNER I build or run the equipment We license the design and don’t build the box: what you see at each stage, how the license works, and how to hold a place in line. Open the licensing view → Market figures are estimates, not projections. Not an offer of any security; no license or other right is granted absent a mutually executed agreement.
The walk-through view Pick Investor or Licensee on page 1 any time and the overview tailors to you. One architecture, every market You’re backing the platform across all of these: Data Centers Semiconductors Defense, Aviation & Aerospace Medical … and more Which market are you focused on? Data Centers Semiconductors Defense, Aviation & Aerospace Medical
What is the Thermal Capacitor? A sealed, water-free way to move heat A heat buffer Absorbs sudden heat spikes off the load A sealed loop Moves heat by phase change in a sealed loop Heat to air Sheds heat straight to air no water, no cooling plant A capacitor - but for heat ALL MARKETS · ONE PHYSICS PROBLEM How the Thermal Capacitor Works DEV Device generates heat Any high-power device Flash boiling The water boils at the cold plate Sorption A sorbent hub draws in the vapor Heat rejection The hub sheds heat to air Return The water returns to the cold plate It moves heat off the device to the air One architecture, every market AI DATA CENTERS · WHERE IT PAYS FIRST How the Thermal Capacitor Works AI Chip generates heat A high-power AI chip Flash boiling The water boils at the cold plate Sorption A sorbent hub draws in the vapor Heat rejection The hub sheds heat to air Return The water returns to the cold plate It moves heat off the chip to the air Only the heat ever leaves SEMICONDUCTORS · AT THE PACKAGE INTERFACE How the Thermal Capacitor Works DIE Die generates heat A GPU, ASIC or FPGA die Flash boiling The water boils at the cold plate Sorption A sorbent hub draws in the vapor Heat rejection The hub sheds heat to air Return The water returns to the cold plate It moves heat off the die inside the package The interface layer disappears DEFENSE, AVIATION & AEROSPACE · SEALED & DEPLOYED How the Thermal Capacitor Works RF Emitter pulses heat Radar or directed-energy Flash boiling The water boils at the cold plate Sorption A sorbent hub draws in the vapor Heat rejection The hub sheds heat to air Return The water returns to the cold plate It moves heat off the emitter to the air Sealed - no plumbing, no pumps in the vapor path MEDICAL IMAGING · NO COOLING PLANT How the Thermal Capacitor Works AMP Amplifier generates heat MRI, CT and PET electronics Flash boiling The water boils at the cold plate Sorption A sorbent hub draws in the vapor Heat rejection The hub sheds heat to air Return The water returns to the cold plate It moves heat off the amplifier to the air No facility water - smaller, mobile installs You’re not funding a product - you’re investing in a platform. Your capital enters at the tip, validates the physics - and unlocks the whole footprint below. AI data-center cooling funded by the seed round More fields, same physics Defense · Edge · Mobility Medical · Aviation · Aerospace The rest of the platform Atmospheric Water Generation - liquid water from dry air Mechanical Vapor Recompression - lets the architecture run anywhere there is power Thermal Battery - heat stored for hours or a season One physics. Four devices. Multiple verticals. Licensed. Pick your market on Page 2. Choose your field and this page tailors to it - the applications, and why the architecture wins there.
Build the capacity cooling is blocking. Built to end throttling Designed so the chip never throttles for heat: the vacuum fixes the boiling point, so the chip’s temperature is clamped. Retrofit into liquid-cooled racks, or standalone with no water. Build anywhere Standalone runs on a power connection alone - hot, arid, water-constrained, edge. The prototype builds the standalone version; the rest inherit its physics. Water-free No chillers, no cooling towers, no coolant loop, no facility water - the site supplies power and air. No PFAS: the working fluid is water. Facility cost a fraction of immersion’s.
Let your silicon run to its design envelope. Your ceiling The facility’s cooling ceiling has become your performance ceiling - parts throttle before they reach spec. Full TDP The architecture rejects the heat your highest-TDP parts throw, so they hit the performance you designed. Your roadmap It carries your roadmap past the point direct liquid cooling gives out - the wall stops capping your next generation.
Field capability the platform can’t otherwise cool. On the platform High-power compute, AESA radar and directed energy on vehicles, ships, aircraft and payloads that can’t carry a cooling loop. Each transmit pulse is absorbed and released between pulses. Sealed & rugged Sealed, no external plumbing, no pumps in the vapor path. The wick feeds by capillary action, not gravity - built for any orientation. MIL-STD-810 qualification follows the prototype. Secure sites Runs in secure facilities where an external water loop is a physical-security non-starter. And into orbit - the same architectural principles give platform optionality into orbital deployments.
Cool imaging without the cooling plant. No plant Cools the gradient and RF amplifiers and the CT and PET electronics without the building’s water and chiller plant. New sites And it opens mobile and small-site imaging that can’t host that infrastructure today. Sealed & small Sealed and quiet, at a fraction of the facility footprint.
One physics. Four devices. The cooling device goes first. The seed round builds the tip. The rest is designed on the same physics. AI data-center cooling funded by the seed round More fields, same physics Defense · Edge · Mobility Medical · Aviation · Aerospace The rest of the platform Atmospheric Water Generation - liquid water from dry air Mechanical Vapor Recompression - lets the architecture run anywhere there is power Thermal Battery - heat stored for hours or a season One physics. Four devices. Multiple verticals. Licensed. AI is out-scaling the ways we cool it. THE WALL AI capacity is blocked by cooling - $98B of data-center projects slowed or blocked by local opposition (Data Center Watch, 2025); water, noise and power are the top objections. THE WEDGE Water off the table, the cooling plant and its noise out of the yard, cooling’s share of the power cut - so compute can be built where conventional cooling can’t get approved.
Charter Access: see it prove out. The seat. Every independently certified result of the prototype program as it lands, pass or fail, sent to every member on the same day. A place in line. A numbered position in one program-wide queue to negotiate a license first, in the order the positions are taken. Priority, not territory. How you join. Screening first, then the program agreement, the same for every member. Terms on request. Membership is confidential in both directions.
We license the design - we don’t build the box. The model. Licensed to the companies that build cooling equipment today, and to the operators that run the data centers. Capital-efficient. No factory and no fleet: the licensees build and deploy, SkySpigot proves the physics and licenses the design. One of four. The cooling device is one of four on the same sorption physics in our portfolio: the Thermal Battery, the Vapor Recompressor and the Atmospheric Water Generator.
What you see - and when. Each stage shows you more . TODAY · PRE-NDA The architecture. How it works at the block level - enough to know it’s real. You’re here. CHARTER ACCESS That it works. Independently certified results of every validation event, pass or fail, with how it was tested. The results, not the recipe. LICENSE How to build it. The design package and the performance specification the sorbent must meet. The sorbent itself stays with SkySpigot. You see that it works long before you see the design. The design is what you license.
See the deck. This is the overview. The deck, the company overview, the platform brief and the cooling-architecture comparison come next, on request. Request the deck →
Take your seat. Charter Access is open now. Members see every independently certified result as it lands, and can hold a numbered place in line to negotiate a license first. Screening and the program agreement come first; terms on request. Start the conversation →
That’s the whole stack. This is the overview. The deck, the company overview, the platform brief and the cooling-architecture comparison come next, on request. Request the deck →
