Siemens Energy
Siemens SGT5-9000HL Gas Turbine (HL-Class)
Siemens Energy’s flagship 50 Hz HL-class heavy-duty gas turbine — up to 593 MW simple cycle and ~880 MW in combined cycle at over 64% efficiency.
The SGT5-9000HL is Siemens Energy’s flagship 50 Hz HL-class heavy-duty gas turbine, delivering up to 593 MW in simple cycle and around 880 MW in a combined-cycle block at more than 64% net efficiency. The air-cooled HL design builds on the H-class with advanced blade and vane cooling and an enhanced can-annular combustion system that supports up to 50% hydrogen by volume. Exact rating and configuration confirmed at quote.
Specifications
| Type | Heavy-duty gas turbine · HL-class · 50 Hz |
|---|---|
| Output (simple cycle) | Up to 593 MW |
| Output (combined cycle) | ~880 MW |
| Efficiency (combined cycle) | >64% |
| Hydrogen capability | Up to 50% H₂ by volume (dual fuel) |
| Ramp rate | ~85 MW/min |
| Emissions | NOx down to 2 ppmvd (with SCR) |
| Condition | Available — model/rating confirmed at quote |
Specifications shown are headline figures. Confirm full configuration details when you request a quote.
Last updated
Request a quote for Siemens SGT5-9000HL Gas Turbine (HL-Class)
Tell us your requirements and we'll get back to you with availability and pricing.
or reach us directly at