Assertion: turbine's efficiency | /r/HasProperty | 39%
Facets:
Source sentences:
text: Electricity output (gross) was 20,185 TWh (1,735,579 ktoe), efficiency was 39%, and the balance of 61% was generated heat.
text: The rating on the steam turbine was 85 MW, for an overall combined cycle plant output of about 110 MW, and the thermal efficiency achieved was more than 39%, the record for gas-fired power plants in the US for quite some time.