- Number of properties: 31
- Residential units: 985
- Total floor area: 68,200 square meters
- Contractual performance: 5.1 MW
- Heating supply: 7,300 MWh per year
- Contract term: 10 years
- Heating supply for 31 properties of the real estate company Residenz Berolina GmbH & Co. KG, servicing of heating systems, refurbishment measures, installation quantity counters that can be accessed via an online portal
- Framework contract for heating supply of 31 existing buildings owned by Residenz Berolina GmbH & Co. KG in Berlin.
- Reliable heating supply of the properties as well as maintenance of the heating systems, i.e. regular inspection, maintenance and repairs for each of the separately negotiated 10-year contracts.
- Compilation of various energy systems as well as execution of necessary refurbishments to increase efficiency.
- Installation of new quantity counters in every system and evaluation of current consumption rates via an online portal to identify additional potentials for savings.
- Long-term, sustainable reduction in energy costs.