e/1996 Western North-America summer blackouts

Information
has gloss	eng: The 1996 Western North-America summer blackouts were two large-scale power outages that occurred across Western Canada, America, and Mexico in 1996. They were spread 6 weeks apart, and are thought to be similarly caused by over-demand during a hot summer.
lexicalization	eng: 1996 Western North-America summer blackouts
instance of	(noun) equipment failure resulting when the supply of power fails; "the ice storm caused a power outage" power failure, power outage