Wikipedia:Articles for deletion/List of power stations
per , which states "It is neither improper nor uncommon to simultaneously have a category, a list, and a navigation template which all cover the same topic. These redundant systems of organizing information are considered to be complementary, not inappropriately duplicative
— User:Northamerica1000, 22:22, 27 October 2013 (UTC)
Stance: keep
Cited policy: WP:NOTDUP (Wikipedia:Categories, lists, and navigation templates)