Hybrid energy solutions for large properties

Economical and renewable real estate heating and cooling

Shopping centers, logistic centers, office premises, as well as city centers with residential buildings. For large properties Adven has a wide experience in realizing energy solutions that pave the way towards carbon neutrality, increase the asset value of the property and enable more sustainable experience for property end-users. Hybrid energy solutions comprise heating and cooling using different energy forms to reach the most energy efficient and renewable energy solution. Solutions utilise heat pump technology and can combine for instance geoenergy , solar energy and recovery of the excess heat. Let’s reveal your opportunities!

Hybrid energy solutions utilise heat pump technology

Adven has over 20 years of experience in utilizing heat pump technology in energy solution implementations. Heat pump solution enables an efficient and carbon-neutral heating and cooling system for large properties. The technology is suitable for new and existing buildings as well as entire city center facilities with various amenities where the need for heating and cooling is essential. The solution is selected according to the customer requirements and features of the property. By utilizing heat pumps CO2 emissions from energy production can be cut by even up to 100%.

Optimal solution by combining different energy sources

Hybrid energy solution utilises heat pump technology and can combine for instance geoenergy, solar energy and water energy as well as recovery of the excess heat. Heating and cooling can be extracted on site from the bedrock when geoenergy is used as a primary energy source. The green electricity can be generated by solar panels and utilized in energy production or for other use in the property. The condensate heat can be recycled instead of releasing it into the air. Thermal energy can be extracted using water source heat pumps immersed in the nearby lake or river. Interesting opportunities lie also in utilisation of property’s waste waters or the condensate heat from cold production.

Benefits of hybrid energy solutions for large properties

  • Energy solution is tailored based on the optimized combination of different energy forms.
  • Predictable and transparent energy costs, savings from day one.
  • CO2 emissions are decreased without exception.
  • Carefree energy solutions for the customer: Adven develops, builds, owns and operates the solution. In addition, energy solutions are remote controlled 24/7.
  • Green energy solutions increase the asset value of the properties, it helps to get green building certificates and higher LEED rating levels (LEED, BREEAM).

How do we operate?

Energy as a Service® is our operational model for your benefit

Through Energy as a Service® model Adven assumes the responsibility throughout the entire value chain, from designing and implementation to operating and maintaining the facility, not to mention 24/7 monitoring and continuous development.

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Holistic analysis forms the basis for the design of your solution.

Build and own

Investment is made on your behalf with full responsibility for the project implementation.

Operate and maintain

Reliability of the energy supply is always secured by 24/7 remote monitoring and over dedicated 250 field specialists.


Continuous development is in the core succeeding in changing needs.

Our capability to provide CO2 – free heating and cooling makes shopping experience substantially more environmentally friendly.
Citycon, Jakobsberg Centrum

Timo Koljonen

VP, Geoenergy