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Energy efficiency and renewable energy consulting

The ever-increasing price of oil and gas has once again reached yearly highs. Homeowners cannot be satisfied with this development!

Improving energy efficiency is the answer to rising prices and dwindling resources. In the long term, the energy demand and costs of buildings can be reduced. To achieve these aims, the legal requirements for the energy efficiency of buildings and systems have continuously increased during the last decades. Another amendment to the Energy Saving Ordinance (EnEV) was passed in 2014.

We can answer your question: Which measures can each individual take to consume less energy?

Our services

  • Energy consulting for residential buildings and for new buildings
  • Energy consulting for non-residential buildings
  • Proof of compliance with the Energy Saving Ordinance 2009 (EnEV), the draft for 2014 as well as the Renewable Energy Heat Act (EEWärmeG)
  • Energy consulting to pass requirements
  • Application support for subsidies


  • You will receive a comprehensive presentation of measures to reduce your energy costs
  • You can realise large potential savings through energy-related renovations and integration into planned renovations
  • You will maintain or increase the value of your property
  • You will improve your living environment and optimise your health
Graphic Price trend of crude oil 2012
Price trend of crude oil [Source data: Tecson;]
  • You will get select information on specific opportunities for subsidies
  • You will make a valuable contribution to protecting the environment and maintaining climate stability, among other things, through the use of renewable energy
  • If you are a member of the Network Energy and Building Culture (Netzwerk Energie- & Baukultur), you will receive partial subsidies for consulting services

Detailed information on our Network for Energy and Building Culture services

Photo Residential buildings and their infrared image
Non-insulated residential building and renovated building with thermal insulation and infrared images to detect thermal bridges (left to right)
[Photo und infrared image on the left: MUTZ GmbH, Berlin,]
Skyline DGS Berlin Brandenburg DGS Berlin Solares Regierungsviertel Beratung, Planung und Gutachten Photovoltaik Publikationen der DGS SolarSchule Berlin Solares Forschungs- und Schulschiff Beratung, Planung und Gutachten Solarthermie DGS LV Berlin Brandenburg e.V. Praktische Übung der Indachmontage Verschattungsanalyse Wolfheulen
DGS Berlin
gegründet 1982
Solares Regierungsviertel mitinitiert
durch die DGS Berlin Brandenburg
Beratung, Planung und Gutachten
im Bereich Photovoltaik
Publikationen der DGS
SolarSchule Berlin
Solares Forschungs- und Schulschiff
mitentwickelt von der DGS Berlin Brandenburg
Beratung, Planung und Gutachten
im Bereich Solarthermie
DGS Berlin Brandenburg
gegründet 1991
Praktische Übung der Indachmontage
in der SolarSchule Berlin
Verschattungsanalyse mittels
Aufnahme mit konvexem Spiegel