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Michel's avatar

Mrs Angwin

I am a regular (I can even say faithful) reader of your Substack posts but, there are two reasons why I was specially interested in the current post; the first reason is that I am a Canadian citizen residing in Montreal and the second is the fact that I have also posted a document on Substack whose title says a lot by itself:

“Hydro-Québec and the New York and New England contracts, Selling electricity it does not own at a cost it does not know.” I have taken the liberty of including a link to that post at the end of the present comments but briefly here is the bottom line:

- The post deals with the importance of Churchill Falls, a 5,428 MW facility located in the province of Newfoundland and Labrador; it’s the second largest facility in Canada right after the Robert-Bourassa quoted in your text but Churchill Falls has a much bigger reservoir.

- Due to a contract signed in 1969, Hydro-Québec has access to basically 100% of the annual 30 to 35 TWh production at a cost of 2 mills per kWh (this is not a mistake, this is $0.002 per kWh). Over the last 10 years basically all of the Churchill Falls output has been exported, mostly on the spot market, the only exception being years of low rainfall in Québec; in such cases HQ simply closes the export valve in order to respect the “Heritage Pool” requirements quoted in your text.

- This contract expires in 2041 but in the mean time HQ has signed fixed term annual export contracts of approximately 10 TWh each with New England and New York that have a duration of 20 years in one case and 25 in the other, thus extending past 2041 after which no one really knows how much these 20 TWh will cost or even where they will comme from.

- After my text was posted there have been direct negotiations between the governments of Québec and Newfoundland and Labrador that have resulted in the signature of a Memorandum of Understanding between the two parties; but many, many details have to be negotiated before reaching final numbers; and the Prime Minister of Newfoundland and Labrador has resigned a few weeks ago.

That’s it for the bottom line on Churchill Falls but I am also working on another post dealing with HQ’s 2035 development plan.

Hoping this is useful

https://raison.substack.com/p/hydro-quebec-and-the-new-york-and

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Gary A. Abraham's avatar

I'd like to know how Hydro Q's RECs compare to RECs sold by wind farms. In New York, the price of Tier 1 RECs in 2024 ranged from $31.78 to $36.37 per MWh. NYSERDA, “2024 Compliance Year”, available at <https://www.nyserda.ny.gov/All-Programs/Clean-Energy-Standard/LSE-Obligations/2024-Compliance-Year>. A 340 MW wind farm's annual generation rate (340 MW X 8,670 hrs./yr. X 25% capacity factor) results in annual revenue from the sale of RECs of $25,316,400.00.

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