Sustainable and local energy solutions
Voltan Energy offers sustainable and affordable ground-source heating and cooling for residential buildings
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We are an energy company that focuses on residential heating and cooling solutions. We design, construct, finance, and operate ground-source heat pumps for large residential properties. We offer our services to developers and real estate investors.
As end users, the residents of the housing association only pay the bill for the energy used – without expensive system investments or complex construction projects.
Ground-source heat pumps offer a clean and cost-effective solution for heating residential buildings and enabling summer cooling.
Our management and advisory team have significant experience in construction, energy, and finance. We are backed by well-known Finnish industrial families and industry executives, with a vast experience in the construction industry and construction-related services.
By feeding one unit of energy into the geothermal system, 3–5 units of thermal energy can typically be transferred from the ground to the building. During summertime, the system also works in the other direction, i.e. it enables pleasant indoor cooling.
Benefits of ground-source heating and cooling
Reduce heating emissions by up to 100% compared to district heating
A cost-effective solution for heating a home
A convenient and cost-effective solution for cooling
Battle-proven heating technology
Why work with Voltan Energy?
We are a trusted partner who makes sustainable and cost-effective residential living extremely convenient.
The most sustainable and cost-effective solution for heating and cooling
We handle everything from design to maintenance
We are a technology and vendor-neutral company
The developer or real estate investor doesn’t need to invest in the heating solution
Our service model costs less than district heating
Our centralized operating system optimizes heat production based on the needs of the housing association, real-time electricity prices and weather conditions
How it works
Ground-source heating is the most sustainable and cost-effective solution for heating and cooling residential buildings.
Locally generated heating and cooling energy relies on renewable energy sources such as sunlight or geothermal energy.
Ground-source heating facilities are always customized to best fit the needs of the housing association and the environment. The facilities are monitored and controlled remotely, ensuring an overall reliable operation and optimal heat production.
The benefits of geothermal energy come from technology that has been tested over a long time. It is proven to have a long lifespan and be extremely efficient: the input of one unit of energy typically provides 3–5 units of energy from the ground to the building.
The system works both ways: over the summer, the system produces pleasant cooling of the home.
Our service model
|Responsibility||Design||System investment||Construction and installation||Operations and maintenance|
|Developer||Energy requirements||Building technology||Drilling permits and project schedule|
|Housing association||Monthly energy bill|
We're always happy to tell you more about our service model and the division of responsibilities during a project.