| http://www.w3.org/ns/prov#value | - The economics of an energy-efficient refrigerator, e.g. the payback time for the higher initial investment, depend onthe purchase price of the refrigerators,the mode of financing the purchase, i.e. by cash or using debt, and associated discount rates,the energy consumption of the efficient and standard model which is influenced by ambient air temperature,electricity tariffs,the assumed life-time o
|
