Wind Energy once again displays its spasmodic and undependable nature

Another couple of warm (not hot) summer days here in Ontario on July 16th and 17th and guess what?  If you guessed those IWT (industrial wind turbines) were basically unreliable and failed to deliver what the eco-warriors believe in, you were absolutely right!

July 16th

Those IWT on July 16th at Ontario’s peak demand of Hour 17 (hour ending at 5 PM), generated 158 MW or 0.8% of the peak demand of 19,999 MW. That 158 MW represented 3% of their capacity at that hour but much earlier in the day they reached their high for the day at 3 AM when they generated 444 MW or 9% of their capacity.  At 9 AM however when demand is increasing, they once again hit their low point generating only 44 MW or 0.9% of their capacity. In total those IWT generated 4,906 MW over the full 24 hours and that represented only about 4.2% of their capacity. 

Fortunately for all of us Ontario’s natural gas plants were available to ramp up at 9 AM and generated 1,309 MW and at the Hour 17 peak for the day generated 4,483 MW.

July 17th

On July 17th the IWT were generating 531 MW at the Ontario peak demand hour which was once again Hour 17 and was 2.6% of the peak which reached 19,925 MW.  Those IWT peak for the day, was Hour 21 at 635 MW or 12.9% of their capacity. Earlier in the day at Hour 9 they generated 118 MW or 2.4% of their capacity

Once again, those natural gas plants came to the rescue generating 4,427 MW at the peak hour, and 1,563 MW at Hour 9 when those IWT were almost absent and because demand was still high at Hour 21 those gas plants generated 4,081 MW.

The Irony:

While the gas plants were demonstrating their necessity it is ironic as IESO is contemplating adding additional reliable supply via the addition of a 600-megawatt hydrogen-ready power plant project in Sarnia, Jack Gibbons of the OCAA (Ontario Clean Air Alliance) is pushing to stop it!  “The new plant would be designed to run on either 100 per cent natural gas or a blend of up to 65 per cent hydrogen and natural gas, according to a document the company submitted to the federal agency.”  The article in the Sarnia Observer went on to quote Gibbons: “Building a new gas-fired power plant would be moving Ontario in absolutely the wrong direction”. The OCAA’s list of supporters includes none other than George Smitherman, former Minister of Energy under the McGuinty led government and who enacted the GEA (Green Energy Act).  Another supporter is Peter Tabuns, Ontario’s NDP energy critic. It seems obvious the same individuals who caused Ontario’s electricity prices to spike by well over 100% in the past decade don’t recognize the importance of a reliable and competitively priced electricity supply.

Conclusion

All Ontario residents and businesses should be thankful our natural gas plants are at the ready to ensure we don’t suffer rolling blackouts similar to what is happening in Europe and in US states such as California and Texas who have embraced wind and solar in order to save the planet from the fictitious predictions of the eco-warriors!

Author: parkergallantenergyperspectivesblog

Retired international banker.

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