International inmate export

The British had a good way of dealing with convicts: Sending them to what was a remote and barren land, far away from society (Australia). I propose a modern take on this. Large prisons could be constructed in Kalaallit Nunaat (Greenland) and Nunavut (an arctic province in Canada governed by Eskimos/Inuit) for violent offenders and prisoners at risk of escape. Why you ask? Because these areas are extremely remote and dangerous - to escape would mean to die of exposure or to be killed by carnivores such as polar bears and wolves. It would provide additional income for the governments involved. The government of the jurisdiction in which the offender was convicted would pay the host government a mutually agreed upon sum of money per year to keep the inmate. Someone proposed something similar at the half-bakery, but he suggested a place with hot weather (could be a deterrent to escape but much less likely) Of course the host government would also be paid for transportation to and from the prison. Foreign trade for the 21st century.