Reduce Your Heating Bills And Lower Your Emissions

We utilize thermal energy from the sun, combined with thermal storage, and a heat pump to meet your annual heating demand reducing your heating bill by up to 89%.

Reduce Your Heating Bills And Lower Your Emissions

We utilize thermal energy from the sun, combined with thermal storage, and a heat pump to meet your annual heating demand reducing your heating bill by up to 89%.

Reduce Your Heating Bills And Lower Your Emissions

We utilize thermal energy from the sun, combined with thermal storage, and a heat pump to meet your annual heating demand reducing your heating bill by up to 89%.

Maximizing Heat Production with Minimal Energy: Our Innovative Approach

When it comes to decarbonizing heating, you might already be considering heat pumps for their efficiency. But what if you could achieve even more significant savings and efficiency? By integrating solar thermal collectors and a seasonal thermal energy storage a heat pump, Heliostorage enables you to produce the required thermal energy while using approximately 25% of the electrical energy typically consumed by heat pumps alone.

This innovative approach translates into substantial electricity bill savings for you — up to 89% compared to oil heating. Our seasonal thermal energy storage works by capturing heat through solar thermal collectors and storing it in boreholes underground, much like charging a battery. This ‘earth battery’ stores the summer heat until winter, when it’s used to heat your buildings. This process not only recycles heat but also dramatically cuts down your CO₂ emissions, as there’s no need to burn oil or gas for heating.

Heliostorage in Numbers

We have joined the global fight against climate change by developing our seasonal thermal energy storage solution to meet heating demands without polluting the atmosphere. Our installations, from the smallest 80 MWh to the largest 1 GWh, utilise thermal energy in the most efficient way with zero CO2 emissions.

Solar Energy Captured:

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Thermal Energy Stored:

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CO2 Emissions Avoided:

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Sustainable Heating and Cooling

In 2020, Europe’s heat production amounted to 599 TWh with 62.1% of that heat coming from fossil fuels, such as oil & gas. Not only is this an issue for our climate, it also contributes to Europe’s energy crisis. Instability and conflict in the region is currently limiting supply of fossil fuels and driving up costs.

Heat pumps are a reasonable alternative to oil and gas as they produce 3 kWh of thermal energy for every 1 kWh of electricity used, however, they are less efficient when it’s cold outside. This is where Heliostorage comes in.

We reduce the amount of time that the heat pump is needed, utilizing the free heat from the sun when suitable. During the colder months, we boost the efficiency of the heat pump by feeding it warm water, allowing the maximum efficiency which can be up to 8 kWh for 1 kWh electricity, resulting in a much lower cost of heating.

Comparative Cost of Heating

By Heat Source (€/MWh)

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Components in the Heliostorage System

The Heliostorage seasonal thermal energy storage system consists of four main components. Click on the component for more information.

Solar Thermal Collector

BTES
Thermal
Storage

Optional Heat Pump

Smart Controller

Looking for an Alternative Heating Solution?

If you have a heating demand in excess of 300 MWh and would like to see if Heliostorage could help you to lower your energy bill, complete the questionnaire and we will get back to you shortly.

Want to Know More About Us?

Heliostorage is a fast growing cleantech company. You can find out more on our about us page.

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