The scope of this European Standard is: ¾ð To define the procedure how the calculation methods to determine the temperatures, loads, energy demands for the cooling generation shall be utilised in the design process. ¾ð To describe the calculation methods to determine the temperatures, loads, energy demands for cooling generation. ¾ð To provide guidelines for the Member States for national implementations of this standard. This standard covers the cooling generation calculation of air conditioning systems. It takes into account the cooling generation system, which can consist of compression and absorption and other types of generators. It does not cover the cooling emission, distribution and storage, which are covered by prEN 15316-2, 15316-3 and prEN 16798-15, respectively. Table 1 shows the relative position of this standard within the EN EPB package of standards.