IWT (industrial wind turbines) once again on August 5th, 2022 acted like the petulant child who will not obey their parents. They did this as Ontario’s demand climbed during the day while they ignored the need to produce additional power.
Peak Demand for Ontario reached 21,312 MW at hour 16 (hour ending at 4 PM) which made it one of the TOP 10 demand hours so far in 2022. No doubt most Class “A” customers (including public institutions such as universities and hospitals) had fired up their gas generators in anticipation of the peak; both to reduce the strain on the grid but, in particular, to benefit from lower rates in the future.
Those IWT at hour 16 were throwing a temper tantrum and even though they represent about 13% of Ontario’s generating capacity they produced a miserly 180 MWh or 0.8% of Ontario’s demand while operating at only 3.6% of their grid capacity. At that level the approximately 2,700 IWT present in the province may have been consuming more power than they were generating!
The Class A customers using their gas generators at that hour, to go off-grid, will reap the benefits of those IWT fails however as the HOEP (hourly Ontario energy price) peaked at $147.31/MWh. The substantial cost transfer* to Class B ratepayers will be passed on to small and medium sized companies, residential ratepayers and to all taxpayers in the province.
It is also interesting to note that as demand was climbing in the morning for hours 9 and 10 those IWT generated only 179 MWh while Ontario’s gas plants delivered 8,008 MWh during those two hours. Without the gas generators Ontarians would have experienced blackouts so we should all try to imagine the costs to the economy without those natural gas generators!
Perhaps it’s time to tell the petulant child (IWT generators) their allowance is suspended if they don’t do what they are told to do!
*Class A ratepayers need to only pick 5 peak hours out of the 8,760 hours in a year to receive the cost reduction