Frequently Asked Questions
⚙️ Technology & Operation
What is a cold-sink Rankine system?
We use a recyclable endothermic chemical reaction to create a cold sink — essentially a low-temperature environment. This temperature difference powers a modified Rankine cycle, converting thermal energy into mechanical and then electrical energy. Our system doesn’t require combustion or solar input — just smart engineering and clever chemistry.
Is this a heat engine? How is it different from traditional ones?
From an engineering standpoint, yes — we use temperature differentials to generate mechanical power, just like a heat engine. But unlike traditional systems, we don’t burn fuel to generate heat. Instead, we use a recyclable cold-producing chemical reaction as the starting point. This allows us to operate at lower temperatures and pressures, enabling cheaper and safer materials.
What kind of maintenance does the system require?
Very little. The main routine maintenance involves cleaning the system filter. There are no complex moving parts or high-maintenance combustion elements.
💰 Cost & Economics
How can you deliver power at 3–5¢ per kWh?
We approached this as both an engineering and business problem. By avoiding high temperatures and pressures, we can use low-cost materials like plastic and aluminum, and lean, modular manufacturing processes. Our design focuses on simplicity, recyclability, and automation. While our current prototypes have an estimated LCOE of 5–6¢, we’re testing improvements that we believe will bring us into the 3–5¢ range reliably.
How does this compare to solar + battery systems?
We’re significantly cheaper than solar + battery and even competitive with solar alone. But unlike solar or wind, our system isn’t weather-dependent — it can provide continuous, 24/7 power without needing sunlight, batteries, or backup generators.
Are there any ongoing costs?
Very few. Besides occasional filter cleaning and long-term component replacement (similar to other mechanical systems), operational costs are minimal — just water for fuel, no grid dependence, and no expensive battery banks.
🧪 Safety & Materials
Is the ammonia system dangerous?
No. The ammonia is sealed in a closed-loop system with multiple layers of containment. Under normal operating conditions, there’s no exposure risk. Ammonia is widely used in refrigeration and industrial settings — we’ve designed our system to exceed those safety norms.
What materials are used? Are rare earths involved?
No rare earths. The system is primarily built from aluminum and industrial-grade plastics — materials that are affordable, widely available, and recyclable. Even the generator is designed without rare earth magnets.
What happens if there’s a leak?
In the unlikely event of a leak, the system includes isolated compartments that can be closed off immediately to contain and minimize any release. This modular safety approach allows fast containment and easier servicing.
🚀 Pilot Projects & Timeline
When will the first pilot launch?
Our conceptual design is complete. We’re currently finalizing our definitive design while also testing a new upgrade that could drastically reduce water requirements. The first pilots will be deployed after successful validation of this system.
How can I become a pilot partner?
We’re actively looking to partner with large electricity users — manufacturers, data centers, farms, or communities — to run real-world pilots. If that’s you, reach out via our contact page.
When will you start accepting orders?
We’re not accepting general orders yet. Once the design is finalized and pilot-tested, we plan to open up sales to the broader market. You can sign up for our mailing list to stay informed and be among the first to access the system when it’s available. Early subscribers will receive priority when public sales begin.
📈 Investment & Crowdfunding
Are you currently fundraising?
Yes. As a private company, we’re currently limited to raising capital from accredited (high-wealth) investors per U.S. securities laws. We are also exploring other funding models.
Will you consider crowdfunding?
Possibly. While we’re not actively pursuing crowdfunding at this time, it’s something we may explore in the near future. Signing up for our mailing list is the best way to stay informed about any such campaigns.
How can I get involved or stay informed?
It’s simple: join our mailing list. We’ll share key updates on technical progress, fundraising rounds, pilot results, and future availability. We’re committed to making the world better — not just for the environment, but for the people who live in it.