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All Fields of Competence

Smart Cities & Energy Concepts

As part of the decarbonisation of the energy system, energy supply and mobility will be able to do without fossil fuels in the medium term. The implementation of such solutions is a particular challenge in existing buildings and areas as well as in urban development areas. This requires new energy and mobility concepts, planning approaches and business models.

e7 supports property developers, communities and cities throughout the entire process in the development of renewable energy supply solutions and the integration of e-mobility, plus-energy neighbourhoods and smart city concepts:

  • Review of the technical, economic, ecological and legal feasibility of solutions
  • Support of competition teams for the conception of innovative, energy-efficient energy concepts

  • Dynamic simulation of energy concepts under consideration of sector coupling
    • Dynamic simulation of energy demand, summer comfort, component qualities
    • Dynamic simulation of energy and heat supply systems
    • Plus-energy balancing for buildings and neighbourhoods
    • Development of control concepts for energy plants
    • Energy quality assurance in the course of commissioning (technical monitoring)
  • Development of business models
  • Supervision of operator tenders for innovative energy concepts and business models
  • Support in quality assurance during the commissioning of the energy solutions

Project List
Project Client Jahr
QuantEEFlex – Quantifying the economic value of energy flexibility in urban districts through digital twins, rule-based control and Living Labs Österreichische Forschungsförderungsgesellschaft mbH 2024
ZuSie: Future Settlement Zwentendorf Klima- und Energiefonds 2023
MESTRI-CE - Smart Management and Green Financing for Sustainable and Climate Neutral Buildings in CE European Commission 2023
Participatory Decarbonisation Roadmap for Vienna's Kahlenbergerdorf Austrian Research Promotion Agency (Österreichische Forschungsförderungsgesellschaft mbH) 2022
ZuZugLeben: Participative, social and climate-resilient vitalisation of ÖBB workers' housing settlements Climate and Energy Funds 2022
Guidelines enabling renewable energy supply for zero emission road traffic infrastructure Klima- und Energiefonds 2021
Holistic assessment and innovative stakeholder involvement process for identification of Positive-Energy-Districts Austrian Research Promotion Agency (Österreichische Forschungsförderungsgesellschaft mbH) 2021
GAMES – Grid Aware Mobility and Energy Sharing European Commission 2021
Quality assurance for the implementation of a cross-property and cross-system greening concept for the district “Am Kempelenpark” 2021
Energy concept with dynamic building simulation for the new Vinzentinum Ried Barmherzige Schwestern Hospital Ried 2020
On the way to Positive Energy Districts in Melk Austrian Research Promotion Agency (Österreichische Forschungsförderungsgesellschaft mbH) 2020
Cross-Property e-Carsharing Climate and Energy Funds 2020
PARITY - Local Flexibility Markets for the Integration of Renewables in Distribution Grids European Commission 2019
Green Energy Lab - Spatial Energy Planning for the Heat Transition Climate and Energy Funds 2018
Energy supply options for the Donaufeld City of Vienna, Municipal Department 20 - Energy Planning 2015
All Projects