powerhouse vs turbogenerator

powerhouse and turbogenerator both are nouns.

Word	Noun	Adjective	Verb	Adverb
powerhouse	Yes	No	No	No
turbogenerator	Yes	No	No	No

powerhouse (noun)	turbogenerator (noun)
an electrical generating station	generator consisting of a steam turbine coupled to an electric generator for the production of electric power
a team considered to be the best of its class
a highly energetic and indefatigable person