WSJ, Weekend Australian Dec 10 2022

The Canadian province of Quebec wants to stop selling cheap power to cryptocurrency miners amid the global energy crunch. The government-owned utility Hydro-Quebec asked a provincial regulator last month to reallocate the 270 megawatts of energy, equivalent to the energy consumed by roughly 97,000 households, that it had set aside for crypto mining.

The move is further pressuring a sector that is struggling with plunging crypto prices and the fallout from the failure of Sam Bankman-Fried’s crypto exchange FTX. It is also a sharp reversal from 2018, when the then-CEO of Hydro-Quebec said bitcoin business was necessary to boost provincial consumption to offset what he feared was declining demand that would put the utility into a “death spiral”.

At the end of the last year, Canada was the fourth-largest producer of bitcoin, behind the US, China – where illicit bitcoin mining continues despite a 2018 government ban – and Kazakhstan, according to the University of Cambridge Judge Business School.

Crypto miners use high-powered computers to generate bitcoin. Miners with many fast computers have an edge, and following China’s crackdown many flocked to Quebec for its cheap energy.

Hydro-Quebec charges the lowest rates for industrial power in North America, with average prices as of April 1 of US3.93c (5.8c) per kilowatt hour in Montreal, its largest city, according to the utility’s data. Industrial customers in Houston pay an average of US10.33c. The average cost in North America is US8.22c.

Now, the utility says that demand for electricity in the province will grow by 14 per cent over the next 10 years and it needs to direct energy to higher priority areas, such as exports.

Quebec has signed agreements to provide power to New York City and Massachusetts. The provincial utility is trying to build transmission lines through Maine to supply power to New England, a project that could bring the province more than $US7bn in revenue over the next 20 years.

The province’s energy regulator, Regie de l’energie du Quebec, is expected to rule on Hydro-Quebec’s reallocation request in the next few months. “Our preoccupation is not to manage the growth of (the bitcoin mining industry); it’s to ensure there’s not acute pressure on our energy needs as a whole in the province,” said Cendrix Bouchard, a Hydro-Quebec spokesman.

The Canadian province of Manitoba said last week that it was imposing an 18-month moratorium on new crypto-mining projects. Manitoba’s finance minister cited the burden the operations put on its energy grid. In the US, several states are home to crypto miners. New York governor Kathy Hochul last month signed a two-year moratorium that will prevent bitcoin miners from reactivating fossil-fuel power plants for off-the-grid cryptocurrency mining in the state. Mining that taps into the electrical grid will still be legal.

Quebec’s move wouldn’t cut off power to existing miners in the province, said Geoff Morphy, president of Bitfarms, a Toronto-based miner with facilities in seven sites in Quebec. The company has invested more than $C350m ($AU380m) in the province.

Bitcoin mining was a lucrative business when the price of the currency was surging to record highs last year. But prices fell this year, and the tumble accelerated last month after the FTX exchange collapsed. Several crypto miners have started selling off machines, and some are flirting with bankruptcy.

Quebec’s decision prompted some publicly traded companies to reassure public investors that the move wouldn’t affect their existing operations. Many bitcoin miners may leave for more welcoming regions with cheap electricity, such as Texas or Canada’s Alberta

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