Libya’s electricity grid suffered another major collapse on Monday, knocking power plants offline across western, central and southern parts of the country, shutting down the Great Man-Made River water system, fueling widespread public anger in a country already divided between rival power centers. The Zawiya, Khoms and Ubari power plants went offline, with large parts of western and central Libya losing electricity. The Libya Herald reported that it was the third major blackout to hit western Libya in two days. The cause of Monday’s…