viability
noun [ U ]
uk/ˌvaɪəˈbɪləti/ usthe degree of chance that something will succeed:
the viability of sth Her role was to assess the viability of investment options overseas.
commercial/economic/financial viability This year will serve as an important test of commercial viability for the new electric vehicles.
future/longterm viability The longterm viability of the coal-fired power plants is at risk.