The fuel cell supplier for the CP hydrogen locos announced an order for 18 more fuel cell engines. That does not mean 18 more locos -- CP 1001 (that used the SD40-2F as a core) has?eight Ballard 200kW fuel cell engines.
CP has already used 20 fuel cell engines in CP 1001, 1002 (GP38H) and 1003 (from an AC4400CW).