Useful information about Green Energy

All from a single source. Our guiding principle. Your benefit.

We from Green Energy are of the opinion that a professional consultation for the realisation and construction of biogas plants should be based on own experiences. This is something you can rely on us and our experienced technicians to 100 %

Over the last 15 years our team of experienced experts in the biogas business has accompanied more than 250 plants throughout Germany with concept planning, the realization and throughout the ongoing operation. This Know-How makes us one of the leading companies in terms of biogas-technology.

Our daily work is not all about the construction of individual biogas plants but first and foremost about the development of custom and coherent  biogas concepts for a future-oriented energy supply of your business.

This is where we bring in our longtime experiences: With our own plants which we build since 1998 and our employees, who are mainly from the agricultural business we know what is important to you. True to our motto “From practitioner to practitioner” we develop economical concepts fitting for your business based on your ideas and wishes. This applies for the optimization and expansion of already operating plants as well as for the planning and realization of new projects.

With training and further education courses, with answers to your questions for the ongoing operation, with solid information regarding current issues or if assistance with the completion of a form is needed.

Any questions regarding the topic biogas plants? We are pleased to give you the answers . Comprehensible and practical from practitioner to practitioner.



Always available for you at any time

Johanna and Max Zintl

Firm owner

AdressMarktredwitzer Str. 65a

95666 Mitterteich

Mobile+49 (0) 09633 - 92 344 - 0


Job offers at Green Energy

We are constantly searching for new and interesting employees who want to contribute to the future-oriented sector of “renewable energy”..

We offer challenging jobs with much room for maneuver in a high-growing sector.

Here you can find our current job offers.

Our services

Our services to you

We assist you with the planning, financing and all formalities and all matters concerning the construction of your biogas plant. The enhancement of already existing plants and our company-own laboratory for analysing your fermenter samples complete our service package. 



Interested? Just fill in our registration form .

  • calculation of profitability
  • cost calculation
  • preparation of an energy bilance
  • Planning of your biogas plant to your exact specifications
  • support with approval procedures
  • financing proposals
  • assessment of funding opportunities
  • construction tender
  • supervision of construction
  • assistance with self construction
  • improvement of already operation biogas plants
  • localisation and solving of potential problems


Partner area downloads

Useful information for downloading

Here you can download useful brochures of our products for the operation of your biogas plant:

Contact us

We are always at your service


Kontakt Person
Kontakt Erreichbarkeit
Kontakt Rest

Green Energy Max Zintl GmbH
Marktredwitzer Str. 65A
95666 Mitterteich



Tel:+49 (0) 9633 - 92 344 - 0
Fax:+49 (0) 92344 - 19
Emergency:+49 (0) 151/174 055 66

info (at)

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