Energy production concept

Has your energy production increased continuously and is showing its age?  We can help you optimize your existing plant or prepare a new energy production concept.

How can one ensure long-term and efficient energy production?

Contrary to short and medium-term measures aimed at reducing energy consumption and costs, it is mainly the long-term energy production targets that are decisive for a company’s competiveness.


Our projects are always a gain for our customers. Some of our projects have even been distinguished. Frequently, we are pioneers with our concepts for new and innovative energy production options.

We can assist you as follows:

There are many different methods and combined technologies for generating electric power, heating, and cooling. Once made, decisions will influence the general conditions of your energy production facilities and thereby your energy costs for a long time. We provide help when making this complex decision.

  • Energy supply concepts (new facilities, and optimizing existing plants)

Within the scope of energy supply concepts, various options for energy production and distribution are compared. Hereby, remuneration according to the Combined Heat And Power Act (KWKG) and the Renewable Energy Law (EEG) play an important role. Similarly, the operation of existing plants can be optimized, e.g. by introducing heat storage systems or supplying other customers via remote heating or steam networks.

  • Efficiency comparison

Our experts can help you when selecting the most appropriate technology and the optimum plant size. By means of a cost comparison, we determine your generating costs.  Hereby, detailed efficiency calculations are carried out, as well as the preparation of complete business plans.

  • Project accompaniment in all phases

We accompany your project from the permit, through the calls for tenders, project assignment and construction, and right up to commissioning and normal operation.

„Optimized plant concepts for energy supply are a contribution for ensuring your company’s long-term competitiveness. The associated investments pay for themselves very quickly.“

Andreas Reichel
Head of the Energy Production and Distribution Division

eta expert Mr. Reichel

Selected projects

We have created energy concepts for these companies and thus achieved significant savings of energy.

Energieberatung - Allianz Immobilien GmbH

Allianz Real Estate

The investigation created the prerequisites for a heating system dimensioned according to requirements. For example, the required heat output of the new system could be reduced from 6,000 to 4,000 kW initially. Compared to the existing heat supply contract, annual savings of more than 100,000 € were possible.

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Alno Energieberatung Pfullendorf - Energieberatung Industrie

Alno AG

An economic comparison of different heat generation technologies has shown that the conversion to decentralised hot water generation with natural gas low-temperature boilers was more economical than refurbishment or replacement investment in the waste wood heating plant. In addition, a natural gas CHP plant was installed to cover the company’s own electricity requirements.

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Biomassekessel EEG 2021

Approval procedure sewage sludge drying

The basic concept, which will be implemented by the client with renowned companies from the biomass, CHP and drying technology sectors, includes heat generation from wood pellets and forest chips as well as low-temperature sewage sludge drying.

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Biomasse-HKW Albstadt - Energieberatung Albstadt

Biomass CHP Albstadt

The core of the pilot project is the drying of sewage sludge directly on a sewage treatment plant using low-temperature waste heat from a wood-fired biomass cogeneration plant. The dried sewage sludge is easy to transport and is a welcome and CO2-neutral fuel substitute with high calorific value for the recyclers.

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Biomasse-Heizkraftwerk Fechenheim - Energieberatung Fechenheim - Biomasseanlagen optimieren

Biomass CHP Fechenheim

Through eta Energieberatung a sustainable concept for a secure procurement of fuel assortments was developed and a regional market overview was created. In addition, a profitability analysis and a sustainability assessment was carried out.

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