by MonteQuest » Sun 11 Mar 2007, 11:03:12
$this->bbcode_second_pass_quote('Newsseeker', 'H')ow many of you think it is likely that the lights will begin going out in 2008? I noticed that Duncan has moved the cliff from 2012 to 2007 and then, most recently, to 2008. How realistic is to expect rolling blackouts as industrial civilization begins to shudder and collapse in 2008? My take is not likely which makes the entire thing suspect. If it was 2020 or so perhaps but I am not holding my breath for 2008. Thoughts?
Well, we are at risk for widespread blackouts in the West due to lack of transmission grid right now.
The Western Transmission Grid: The Urgent Call for Investment$this->bbcode_second_pass_quote('', 'T')hese outages interrupted electric service to approximately 7.5 million customers throughout the WSCC, and lasted from several minutes to almost six hours. (Since 1996, there have been other outages, but not of the same magnitude.) Given these circumstances, a single point of failure on a transmission line cascaded into line failures across the WSCC.
The West’s long transmission lines — and relatively limited number of alternative transmission paths that result from that configuration — put the region at particular risk for this kind of widespread, high-cost blackout. Given the expected high
utilization of the lines, any major transmission equipment failure could trigger another outage of the same or greater magnitude as was experienced in 1996. This potential for transmission outages in the West is a critical problem.