Steam turbine basic data | Quick reference tables Salient details of steam turbines (larger than 1 MW) for power generation, listed by OEM Power rating MW Power Model Type rating MW


Shaft speed1 rpm


ANSALDO ENERGIA, Genoa, Italy www.ansaldoenergia.com GT Series MT10 MT20 MT15 RT30


Geothermal Non-RH, CC, fossil, solar


15-150 40-250


Dimensions LxWxH m


Weight 1 tonnes ➝


2 5 ➝ ➝


10 ➝


20 ➝


50 ➝


100 ➝


200 ➝


500 ➝


1000 ➝


3000/3600 1-2 cylinder 3000/3600 1 cylinder


Non-RH, CC, fossil, cogen 100-350 3000/3600 2-3 cylinder RH, CC, fossil, solar RH, CC, fossil, cogen


SC/SAC Series for MD


SNC/SANC Series for MD


SNC/SANC Series for PG


A Series SD/SDFG


BAKER HUGHES, Houston, Texas, USA www.bakerhughes.com 2–100 3000–10700


Reaction - condensing for Mechanical Drive


SC/SAC Series for PG


Reaction - condensing for Power Generation


Reaction - backpressure for Mechanical Drive


Reaction - backpressure for power generation


Reaction - reheat Reaction - geothermal 2 - 200 3000 - 15000 2-100 3000 - 15000 2-200 3000-15000


30 - 100 3000/3600 5 - 100 3000/3600


100-300 3000/3600 2 cylinder 150-1000 3000/3600 3-5 cylinder


– – – – –


150 250 350 300


1000


– – – –


– –


– – – –


– –


DOOSAN ŠKODA POWER A.S. Pilsen, Czech Republic www.doosanskodapower.com DST-V1


– DST-G101 DST-G201 DST-S101 DST-S201 DST-S302 DST-N3 Geared


5 to 35 5 to 35


Variable >6500


Geared, reheat/non-reheat 20 to 65 Up to 6500 Reheat/non-reheat Reheat/non-reheat Reheat Reheat


45 to 250 3000/3600 80 to 700 3000/3600 200 to 1100 3000/3600 50 to 1300 3000/3600


– – – – – – –


– – – – – – –


Notes: (1) For fossil fuel applications, CCPP and renewables. (2) For fossil fuel applications. (3) For nuclear plant applications.


EVERLLENCE, Oberhausen, Germany MST010 MST020 MST040 MST050 MST060 MST080 MST100 MST120


100 200 100 200


100 100


35 35 65


250 700


1100 1300


*Condensing/backpressure 0.5–1.5 *Condensing/backpressure 1–5 *Condensing/backpressure 3–15 *Condensing/backpressure 5–30 *Condensing/backpressure 15–55 *Condensing/backpressure 25-75 *Condensing/backpressure 40–140 *Condensing/backpressure 70–180


Note: *Controlled or uncontrolled extraction available


FINCANTIERI STEAM TURBINES, Riva Trigoso, Italy www.financtieri.com XS S


M L


– – – –


0.2-1.0


1.0-10.0 10.0-25.0 25.0-50.0


Note: Modular concept, for condensing and backpressure designs.


GE VERNOVA, Cambridge, Massachusetts, USA www.gevernova.com STF-A650 STF–A200 STF–D200


Reheat


Non-reheat Non-reheat


85-300* 3000/3600 70-220* 3000/3600 150-340* 3000/3600


– –





– – – –


– – – –


– – – – – – – –


– – – – – – – –


– – – – – – – –


1.5 5


15 30 55 75


140 180


– – – –


1


10 25 50


– – –


300 220 340


52 | | July/August 2026 | www.modernpowersystems.com


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