TIL that there are three power grids in America. One for the West one for the East and one for...Texas.

http://www.slate.com/articles/news_and_politics/explainer/2003/08/why_texas_has_its_own_power_grid.html



Submitted March 25, 2015 at 02:57AM by Lovebug_brooke http://www.reddit.com/r/todayilearned/comments/306g3l/til_that_there_are_three_power_grids_in_america/