Martin Energy Group & Martin Construction Resource

Generating Clean Energy

  • About MCR
  • EM-21 Digesters
  • RNG Upgrader
  • Covered Lagoons
  • Projects
  • Digester 101
  • Contact
    • Careers

EM-21 Digesters

 

Martin Energy Group and Martin Construction Resource knew there was a better Digester. The problem, it had not been designed yet.

By working as a united team we were able to Design and Build.

Why the EM-21 stands out above the rest

  • In-ground – safe, easy maintenance and clean out
  • Cleanout without removing the cover!
  • Enables easy crust control if needed
  • Easily change mixer props with through roof hatches
  • Flexible, double-membrane cover
  • Proven heating coil system – no external heating years later

Example of a 1.52M Gallon Tank

  • Performance

  • Maintenance

  • Safety

  • Cost Effectiveness

(800) 436-9190

70150 Hwy 50
Tipton, MO 65081

  • About
  • EM-21 Digesters
  • RNG Upgrader
  • Covered Lagoons
  • Projects
  • Digester 101
  • Contact
  • Careers

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