Too much wind power means millions wasted for Ontario
December 3, 2017
Ontario’s electricity ratepayers paid more than $500 million in 2017 for nothing
With only one month left in the current year, the bad news on the electricity sector keeps getting worse.
Well before the official sources such as IESO report on how much power industrial wind turbines generated and how much was curtailed (constrained, or paid for but not added to the power grid), my friend Scott Luft has published his estimates for both the former and the latter for the month of November.
As he reports (conservatively), curtailed wind in November was over 422,000 megawatt hours (MWh) — that could have supplied 562,000 average Ontario households with free power for the month.
Instead, no one got free power; the cost of the 422,000 MWh of undelivered wind power to Ontario ratepayers was $120/MWh. That $50.7-million cost for the month was simply added to the costs of the electricity bills ratepayers will be obliged to pay, while some of it will deferred to the future as part of the Fair Hydro Plan.
Somebody’s enjoying cheap power — not you
No doubt the wasted wind power presented itself when it wasn’t needed; if it had been accepted into the grid, that extra power could have caused blackouts or brownouts, so it was curtailed. At the same time, much of the grid-accepted wind was exported to our neighbours in New York, Michigan and elsewhere, at discount prices! Curtailed wind for November 2017 compared to 2016 was almost 55% higher.
How bad is it? Let’s review the first 11 months of the current year, compared to 2016.
So far in 2017, curtailed wind is about 786,000 MWh higher (+33.8%) at just over 3.1million MWh. The cost of all the curtailed wind so far in 2017 is approximately $373.6 million, or $94.3 million more than 2016 costs.
Read the full article here.
WIND CONCERNS ONTARIO Note: the Ministry of the Environment and Climate Change is currently reviewing documents for five more wind power projects which received contracts in 2016, totaling $3 billion more for electricity costs for intermittent wind power, produced out-of-phase with demand in Ontario