Statistics show tenants consume three times more of resources than residents on average. Landlords therefore calculate their rental price with reserve for potential overconsumption of electricity and water.

If utility costs are overestimated, rental fees may appear too high for potential tenants. If utility costs are under-estimated, the landlord will lose money.

Adderra allows avoiding such extra charges or losses by separating costs for water and electricity from accommodation fees. Tenants will be responsible for payment of water and electricity they plan to use during their stay. This will be possible with ADDERRA Bluetooth meters for electricity and water and a smartphone application.