RE:FP articleAt least I'm in good company! The writer of the FP article appears to be out by a factor of a million on their calculations (1 exahash = 1 quintillion calculations per second):
Bitfarms President Geoffrey Morphy says the company has long-term contracts in place for up to 167 megawatts of electricity in Quebec and expects it could hit that level of consumption by this year’s end, as it adds thousands of computers and expands its computing power by a factor of three, to a so-called “hashrate” of three exahash per second (three trillion mathematical calculations a second).