EU TAX Zertifizierung und Energieaudit

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EU Taxonomy & Energy performance certificate

"We maximize the energy efficiency of your property ."

You want to operate your property more efficiently? - We'll help you!

Our team of certified energy experts, supply engineers, architects and civil engineers will reduce your energy consumption by providing guidance on efficient building services. We can provide these consulting services for existing buildings, but also for preliminary or draft planning for new building.

Based on our experience in project development, we optimize your building including the operating model, sometimes by simple and reasonable adaptations, sometimes by technical optimization of building and plant components.

We also provide an analysis of your entire portfolio and develop a sustainable concept in general: From the first energetic evaluation to concept planning and implementation to the required certification.


The first step we take is to create transparency!

To determine the energy efficiency, we compare your building with the real estate market after we have evaluated the energetic condition and provided the DIN-compliant proof.

The building energy status is then compared to the status of residential and commercial properties throughout Germany.

Second step is calculation and verification.

We also provide the required energy performance certificate (EPC) - demand or consumption certificate - according to the German Buildings Energy Act (Gebäudeenergiegesetz, GEG).

On request, we will develop renovation recommendations, including cost estimates to increase the energy efficiency class of your property.

Especially when it comes to the integration of renewable energies, our interdisciplinary teams of construction and plant engineering experts will be ready to assist you.


We provide an assessment through all property phases: new construction, renovation, and acquisition and ownership – on currently applicable taxonomy criteria and provide you an EU taxonomy certification as an accredited member of the German Sustainable Building Council (DGNB).

Our experience in the certification and verification process is at your disposal to achieve the required verification with intelligent and cost-effective measures.

Within the EU taxonomy framework, major benefits are identified in relation to the overall ESG score. The EU has thus created a classification system to compare sustainable action and ecological management across Europe.


Investing has never been so rewarding and easy - don't miss opportunities like these.

The Federal German Government has launched programs for investments in energy efficiency and renewable energy such as the Federal Funding for Efficient Buildings (Bundesförderung für effiziente Gebäude – BEG) and the KfW-programs for energy-efficient building and refurbishment.

Upon request, we will support you in applying for this funding and identify "quick wins" that not only increase your energy efficiency, but also add value and reduce CO2 emissions.

The legal funding options are well known to us.

With our knowledge, we create a reliable and detailed listing of necessary measures. Thereby, we do not only consider the production and operating costs, but also review which funding is available in return.