Energy Management Software OPENenergy

Controlling energy flows in buildings economically

With the DEOS energy management software OPENenergy you can control your energy consumption in the building. Our software focuses on the continuous improvement of energy flows and the associated increase in energy efficiency. Capture energy data such as meter readings and trend data (meter readings, weather data, process data, etc.) and visualise the energy flows of your building or property for optimal energy transparency. The basis for the implementation of energy efficiency measures is the structured collection of energy data and their graphic representation. This way you can reduce your energy costs to a minimum without sacrificing comfort. With our standardised and customisable energy reports, we support you in the implementation of energy requirements. Benefit from additional synergy effects: in combination with our BACnet BMS OPENweb, we enable you to optimise the energy efficiency of your system operation on the basis of the energy evaluations obtained from OPENenergy.

OPENenergy can be used as a cloud solution and is part of DEOS energy management. Reduce your energy costs by up to 50% with our integrated solution.

Report management with OPENenergy

Create your own energy reports easily

Do you need detailed energy information to meet energy requirements? The comprehensive reporting of OPENenergy leaves nothing to be desired. Use the Report Designer to create your individual report with all the necessary energy data. In addition to predefined KPIs (Key Performance Indicators), you can also create and edit other KPIs according to your own specifications.. This includes the most basic settings such as the key type or unit.

Energy data analysis with OPENenergy

A wide range of data analysis options are available by linking the scaled values. All data points are connected to an expandable unit conversion system. Thanks to the client-server structure of our OPENenergy energy management software, the data never leaves your building.

Customised energy management

Thanks to its multilingual design and the integration of time zones, OPENenergy can also be used for globally networked buildings. The energy management software supports several operating systems and integrates third-party systems as an open system. The graphic user interface in the different functional areas can be customised and intuitively operated – even without any IT knowledge. The customisable OPENenergy dashboard provides you with a management overview of the most important parameters of your building.

Overview of software features


  • Key Performance Indicators (KPIs)
  • Logging, analysis and monitoring of meter readings and trend data
  • Structured acquisition of energy data
  • Change logging
  • Visualisation and analysis using the customised dashboard
  • Manual meter logging
  • Multilingual software structure
  • Integration of time zones
  • Limit value monitoring
  • Automatic report dispatch
  • Customised building/property structure
  • Report and gadget presets
  • Dashboard in presentation mode
  • Customised reports

Do you have any questions?


Additional contact options

+49 5971 91133-0

Product highlights

Efficient, sustainable, customised!


Professional support with DIN EN ISO 50001 certification

A full overview of the efficiency of your systems and sites

Allows comprehensive cost control and shows optimisation potential

Increase your energy efficiency to a maximum and reduce your energy costs to a minimum

Set new standards and move forward with a sense of responsibility for sustainability and climate protection

OPENenergy is eligible for funding according to German BAFA with a possible refund of up to 4,000 euros


Broschüre OPENenergy

Brochure OPENenergy

Efficient Energy Management Software download
Urkunde Exportinitiative Energieeffizienz

Certificate Energy Efficiency Export Initiative

Federal Ministry for Economic Affairs and Energy download

Want to know more?

The DEOS Portal provides our system partners with software, technical information, product documentation and other documents for download. Not yet a system partner? As a guest you will also find additional information such as tender documentation or data sheets for our products.