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Innovative, resource-saving technologies form the basis of our work. According to the motto `as much as necessary, as little as possible, we plan and implement value-optimizing energy renovations and district solutions for you.

Efficiency also arises from our working methods - we collaborate in a network with experts. Together, we want to take climate protection seriously.

Our Services

Project development and energy concepts

Planning of energy sources

Planning of building services engineering/physics

Feasibility studies, Transformation plans

Advice on and application for GEG/BEW funding

Local heat planning

Realization and monitoring

Research and Green Innovations

Your advantages

  • Planning and simulations by experienced engineers
  • Achievement of the requirements of the Building Energy Act and the requirements for municipal heat planning 
  • Contribution to the 2050 climate protection target
  • CO2-neutral building and neighbourhood supply
  • Design, planning and realisation from a single source
  • Attractive energy costs for owners or contractors
  • Eligible and resource-saving technologies
  • Expert certificate according to FW 609 AGFW for grid operators

Our expertise

  • Integrated planning and realisation of regenerative energy systems 
  • Building physics measures to reduce energy consumption 
  • Project development for heat pump neighbourhoods
  • Development of cold and warm local heating networks and transformation of fossil-fuelled networks
  • Resource optimisation: as much as necessary, as little as possible
  • Energy systems engineering for all renewable energy sources
  • Cooperative contracting models
  • Working in a network with "Green Innovation Leaders"

We are co-founders of NETZ-WERK REGENERATIV

Co-operation between planners, manufacturers and implementers. Together, we implement regenerative, cost-efficient and customised energy supply solutions for buildings and neighbourhoods. Innovative, independent, regulated. Visit our partner website

ComPons - floating energy centres

We have entered into a co-operation agreement with JN infra a. s. from the Czech Republic. Together, we will plan and realise floating energy centres and their grid connection in the future. The pontoons are equipped inside with large water-to-water heat pumps fed by river water, which are attached to the shore. They can supply urban neighbourhoods on navigable rivers with heating and cooling. Read our press release (in German) here 


We are still hiring!

Do you share our enthusiasm for planning excellence towards climate-neutral living and working environments? Then join us and get started: In our corporate network of Green Innovation Leaders, we are constantly looking for bright minds - for Düsseldorf, Hamburg, and Munich.

Come and join us now !