Friday, April 20, 2007

Alberta turns to natural gas after wind lessens reliability

Alberta power utility Enmax Corp. said yesterday it is building a huge new power station in Southern Alberta fired with natural gas, partly to help boost the provincial grid's reliability after Alberta's aggressive expansion into wind energy made it vulnerable to power disruption.

"We now have so much windpower generation that we need to fall back on reliable sources of power," said Peter Hunt, an Enmax spokesman.

"The problem with wind power is that the wind doesn't blow all the time, so the greater percentage of the system depends on wind, the more vulnerable to disruption the system becomes when the wind stops blowing."

(Click to read entire article)

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