01 / Our solutions
Thermal Energy Storage
Store electricity as heat, then use that heat when it is needed. Sand-based storage for practical heating applications.
Explore Thermal StorageDeveloped in Mongolia
Thermal storage and intelligence for greener heating.
We develop renewable sand-based thermal storage and connected heat-metering systems in Mongolia, helping buildings and heating operators explore cleaner, more flexible heat supply and better visibility into how heat is used.
The principle01 — Thermal storage
Electricity in. Warmth, when it’s needed.
01 / Solutions
Two ways to advance greener heating.
Thermal storage for cleaner, more flexible heat supply. Connected metering for clearer insight into heat use. Two solutions, each with a distinct role in better heating.
One practical purpose
Renewable heat. Clearer information.
Better heating starts with how heat is supplied and how it is used. Thermal storage can hold energy from renewable electricity for delivery when heat is needed. Connected metering can make existing meter readings accessible remotely, helping operators understand demand and plan improvements. We give both challenges equal focus.
Each solution can be evaluated independently, according to the needs of the site.
02 / Store warmth
Renewable electricity in. Useful heat, later.
Our sand-based heating solution is ready for pilot deployment. Store renewable electricity as heat for off-grid heating, or charge with night-time electricity for use during the day. Each installation connects the available energy supply with the site’s heating needs.
How thermal storage works- ChargeElectricity becomes heat.
- StoreInsulated sand retains heat.
- DeliverUseful heat enters the heating circuit.
Stored as heat. Delivered as heat. Not electricity returned to the grid.
03 / Understand demand
A clearer view of how heat is used.
We’re developing a connected heat-metering solution that turns readings from compatible existing meters into useful information. Remote collection and organized records can help operators understand consumption, investigate operating patterns, and make better-informed decisions about their heating systems.
Explore Connected Metering- Compatible meterA supported interface.
- Reader / gatewayCollects readings.
- CommunicationsTransfers readings.
- Data platformOrganizes the records.
- Operator viewMakes information usable.
An intended system, assessed for each installation. Monitoring does not itself provide automatic control or billing approval.
04 / Projects & pilots
Clean heat. Connected insight.
Thermal heating and connected heat-metering solutions. We work with partners to bring cleaner heat supply and clearer operating information to practical installations.
Heating solution
Clean heat, ready for your pilot.
Our sand-based thermal heating solution has been developed and is ready for pilot deployment. Designed for sites across Mongolia, it stores energy from renewable electricity for off-grid heating, or integrates with night-time electricity to deliver heat when it is needed.
Explore the heating solutionMetering solution
Connected heat metering
Clearer insight into heat use, with less reliance on manual readings. We’re developing a connected metering solution that brings data from compatible existing heat meters into one accessible information system.
Explore the metering solution05 / Insights
All insightsUnderstand the technology.
Explainer
How sand stores heat—and what a sand battery actually supplies
A sand battery stores energy as heat. Understanding that distinction is the first step in assessing where thermal storage can be useful.
Read the explainerExplainer
From meter readings to better heat-system visibility
Readings every 5–15 minutes can turn everyday heat use into timely decisions about maintenance, energy savings, and investment. We’re developing connected metering to put that information within reach of heating operators.
Read the explainerLet’s find a useful next step
Have a heating challenge in mind?
Tell us about your building, network, or project. Let’s explore whether thermal storage, connected metering, or a focused pilot is a useful next step.
Discuss a Pilot