powerhouse vs wind park

powerhouse and wind park both are nouns.

Word	Noun	Adjective	Verb	Adverb
powerhouse	Yes	No	No	No
wind park	Yes	No	No	No

As nouns, wind park is a hyponym of powerhouse; that is, wind park is a word with a more specific, narrower meaning than powerhouse:

Other hyponyms of powerhouse include wind energy facility, wind farm.

powerhouse (noun)	wind park (noun)
an electrical generating station	a power plant that uses wind turbines to generate electricity
a team considered to be the best of its class
a highly energetic and indefatigable person