is a package of web-based consulting tools for energy managers and energy consultancies, in order to make cities more energy efficient and sustainable. 



The purpose is to optimise the energy use in the city’s buildings (municipal and educational buildings, buildings for entertainment and sports facilities, hotels, etc.), taking into consideration their interaction with energy systems (renewable energy systems, CHP, battery storage, etc.)

Who is for?

OPTIMUS package of consulting tools has been designed with the necessary degree of generalization, so as to be easily adapted by both public and private sector organizations, with different characteristics, energy infrastructures, needs, priorities and types of energy demand. In practice, the DSS will be used by the energy managers of the municipality or buildings.
Public sector
OPTIMUS gives particular emphasis on the municipal building sector. It is targeted towards municipalities and focused on Signatories to the Covenant of Mayors (CoM), which want to optimize energy use in their buildings, become “smarter” and help Europe become a “greener” place.
Private sector

The overall package is also suitable and applicable to private organizations with different types of buildings, such as buildings for entertainment and sports facilities, hospitals, hotels, etc. who want to monitor and improve their energy efficiency and therefore, their energy spending.

What are the benefits?

The OPTIMUS DSS works simultaneously with existing energy management systems, integrating five multidisciplinary data sources(weather conditions, buildings’ energy profiles, feedback provided by occupants, energy prices and energy production), in order to propose short-term action plans for energy managers.

OPTIMUS Benefits

The key benefits of the OPTIMUS package are:

  • Monitoring and evaluating the performance of the city / building, in terms of energy efficiency.
  • Support of short term decision-making on energy planning, so as to reduce energy consumption, CO2 emissions and energy cost.
  • Offering of an advanced and intelligent turn-key solution addressed to any municipality that has as purpose to implement Sustainable Energy Action Plans (SEAPs).
  • Implementation of state-of-the-art ICT technologies and analytics for energy optimization.