noun
power generation facility
A general term for any facility that generates electricity, such as a power plant or a renewable energy installation.
この地域には新しい発電施設が建設される予定です。
A new power generation facility is planned to be built in this area.
発電所 is a more common and specific term for a power plant, while 発電施設 is a broader term that can include smaller or auxiliary facilities.
Compound of 発電 (power generation) and 施設 (facility).