eta Experte Rainer Mayerthaler


Rainer  Mayerthaler

eta expert

Rainer Mayerthaler


  • B.Sc. Renewable Energy Management, Weihenstephan-Triesdorf University of Applied Sciences
  • Energy management specialist (TÜV SÜD)
  • Quality management specialist (TÜV SÜD)
  • Automotive mechatronics technician, Autohaus Paul Spaett e. Kfm.


  • Energy management systems
  • Energy efficiency
  • Biowaste fermentation plants


  • Project engineer at eta Energieberatung
  • Energy division manager in a medium-sized company


  • Follow-up tender for a biogas plant
  • Planning and evaluation of energy efficiency measures
  • Accompanying audits according to DIN ISO 50001 and DIN ISO 9001
  • Processing of projects related to energy law (electricity tax, concession fee, pooling of withdrawal points)
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