Energy certificates for buildings

The data set for each energy certificate shall contain the following data: 1. Basic data: 1.1. The number of the document; 1.2. Type of document; 1.3. Status; 1.4. Date of issue; 1.5. Period of validity; 1.6. An independent expert; 1.7. The way in which energy efficiency is assessed; 1.8. Type of application; 1.9. Purpose of energy certification by separating multiple values by ‘;’; 1.10. Type of object; 1.11. Type of building; 1.12. Cadastral markings identifying an object — aggregated information on unique designations of cadastre objects, separating the values by ‘;’; 1.13. Object address — aggregated information on unique addresses of cadastre objects separating values by “;”. 2. Building Characteristics 2.1. Year of construction; 2.2. Year of reconstruction; 2.3. Total area (m²); 2.4. Reference area (m²); 2.5. Average indoor height (m); 2.6. Reference volume (m³). 3. Evaluation and indicators: 3.1. The type of assessment; 3.2. Energy for heating (kWh/m 2 per year); 3.3. Energy for the preparation of hot water; 3.4. Energy for mechanical ventilation; 3.5. Energy for lighting (for non-residential buildings only); 3.6. Energy for Cooling; 3.7. The energy efficiency class of the building; 3.8. Primary non-renewable energy; 3.9. Primary total energy; 3.10. The level of primary non-renewable energy consumption; 3.11. The building meets nearly zero energy requirements; 3.12. An examination of the building indicators has been carried out on the basis of the actual construction result; 3.13. Assessment of carbon dioxide emissions, t CO 2 per year; 3.14. Assessment of carbon dioxide emissions, kg CO 2/m². 4. Technical characteristics of the building: 4.1. Area of the external surface of the building (m²); 4.2. Building form factor; 4.3. Compactness factor; 4.4. Weighted average heat transmittance coefficient Uvid of external envelopes (W/(m²*K)); 4.5. Weighted average normative (maximum) coefficient of thermal transmittance of external envelopes Uvid, max (W/(m²*K)); 4.6. Specific heat loss factor HT/Aapr of the building envelope (W/(m²*K)); 4.7. The permissible specific heat loss factor HT/Aapr of the building envelope (W/(m²*K)); 4.8. Indoor temperature for heating assessment (°C); 4.9. Indoor temperature for cooling rating (°C); 4.10. Required air exchange rate (n-1); 4.11. Building ventilation specific heat loss factor HVE/Aapr (W/(m²*K)); 4.12. Recovery of ventilation heat losses during the heating period (%); 4.13. Building air permeability q50 (m³/(m²*h)); 4.14. Method of preparing the building for the test.