Any space or suite which is physically vacant or “dark”, but for which the tenant is still contractually obligated to pay rent. Dark space typically results from a tenant ceasing operations at an unprofitable location, in hopes of saving cash on employee wages and other operating expenses. The ability of a tenant to allow its space to go “dark” is governed by any go dark provisions and/or continuous operations clauses in its leases. Dark space may be subject to recapture rights by the landlord.