Just to add some data to this comment, WECC's "State of the Interconnection" (The line you're talking about is "Path 8"): https://www.wecc.biz/epubs/StateOfTheI

Just to add some data to this comment, WECC's "State of the Interconnection" (The line you're talking about is "Path 8"): https://www.wecc.biz/epubs/StateOfTheInterconnection/Pages/Transmission/WECC-Paths.aspx https://www.wecc.biz/epubs/StateOfTheInterconnection/Pages/T... Transmission is a solved problem, as far as regional power is concerned.