average utility costs
utility costs. 1  Utility costs are expenses for electricity, gas, other heating and cooking fuels, water and sewer. 2  In larger spaces, utilities are separately metered and paid by the Tenant.3  In small spaces, utilities may not be separately metered and are apportioned among all users.tility costs. 1  Utility costs are expenses for electricity, gas, other heating and cooking fuels, water and sewer. 2  In larger spaces, utilities are separately metered and paid by the Tenant.