According to the google summary of this paywalled article (https://www.washingtonpost.com/news/wonk/wp/2012/12/08/all-of-the-worlds-power-plants-in-one-handy-ma

According to the google summary of this paywalled article (https://www.washingtonpost.com/news/wonk/wp/2012/12/08/all-of-the-worlds-power-plants-in-one-handy-map/ https://www.washingtonpost.com/news/wonk/wp/2012/12/08/all-o...) there are 62,500 plant in the world, so 5000 more of these seems pretty doable. And most of the world uses less energy than an average American, so it would be less on average.