Re: Philippine Electricity Markets, The Coming Crash in WESM Prices First off - I... - http://phenergy.tumblr.com/post...
May 26, 2012
from
"Keeping perspective:
The daily data I had at hand from WESM Weekly Reports goes back to just Jan-2011 and that is what is reflected in the post above. But to keep things in perspective, here is a plot of WESM monthly average data going back to Jan-2010. 2010 was an El Niño year with shortages.
https://img.skitch.com/2012052...
The longer term 28-month trend shown is DOWN, not up. It's the shorter term trend we see in the post that has turned upward.
The shorter-term, 17 month rate of increase in prices vs rate of increase in load still isn't likely sustainable in long-term, so don't expect it anymore than one should expect the 28 month longer term trend to continue downward. Things will be cyclical. And the long term trend, say 15 years, is unknowable. It could very well be downward, or upward and depends greatly on cost of new technologies and fuels. We can only monitor these trends on differing time scales."
- Nick in Manila