Kraftwerk Simmering is a gas and oil and biomass power plant operated by Wien Energie with a total output of 1,155 MW.
 
      Generators
| Source | Output | Count | Total output | 
|---|---|---|---|
| gas;oil | 365 MW | 1 | 365 MW | 
| gas | 710 MW | 1 | 710 MW | 
| biomass | 16.00 MW | 1 | 16.00 MW | 
| gas | 63 MW | 1 | 63 MW |