14 September 2026 Ontology for urban building energy modelling (UBEM) and master planning (MP) data 1 c0599beca8df55873a1ab061dee64e52c510c6a0 A relationship between a device, zone or technical system and its consumed energy consumes energy A relationship between a facility and its consumed utilities consumes utilities has area A relationship between an electricity generating device and the peak power it can generate has peak power A relationship linking the building's roof or wall facade with their area that is suitable for receiving solar energy. has solar suitable area A relationship between a solar device capable of generating electricity and its specific yield, which is given by dividing the amount of energy generated by the device's peak power over the course of a year has specific yield A relationship linking the building's roof or wall facade to their theoretical energy produced from a specified solar device. Energy production is dependent on both the solar device type and solar suitable area available. has theoretical energy production A relationship between an energy generating device and the amount of carbond dioxide that it could save produces CO2 savings A relationship that links the solar device to the energy it produces produces energy A relationship between a device or a building and the radiation that it receives receives radiation A relationship between a measure and a string containing information on how the measure was calculated has calculation basis Annual CO2 savings Annual cooling consumption Annual electricity consumption Annual electricity supply Annual gas consumption Annual grid consumption Annual heat supply Annual heating consumption Annual oil consumption Annual solar irradiation Annual thermal consumption Annual water consumption The amount of carbon dioxide savings a device could produce CO2 savings The amount of thermal energy consumed by a cooling system Cooling consumption The amount of electricity consumed by appliances and lighting Electricity consumption The amount of electricity energy produced Electricity supply The amount of energy consumed by an energy consuming facility Energy consumption The amount of energy produced by an energy generating facility or device Energy supply The amount of gas consumed by a facility Gas consumption The total grid electricity energy consumption Grid consumption The amount of heat energy produced Heat supply The amount of thermal energy consumed by a heating system Heating consumption The amount of oil consumed by a facility Oil consumption Photovoltaic panel: converts solar radiation into usable electrical energy PV panel The area of a photovoltaic panel PV panel area Photovoltaic thermal hybrid solar collector: converts solar radiation into usable thermal and electrical energy PVT collector The area of a photovoltaic thermal collector PVT collector area Photovoltaic thermal hybrid solar collector with thermal plate collector PVT plate collector The total area of photovoltaic thermal collectors with thermal plate collectors PVT plate collector area Photovoltaic thermal hybrid solar collector with thermal tube collector PVT tube collector The total area of photovoltaic thermal collectors with thermal tube collectors PVT tube collector area Average solar radiation energy on a suitable roof area during a year. Minor shading on the surface is taken into account. Radabshz Solar collector: converts solar radiation into usable thermal energy Solar collector The area of a solar collector Solar collector area An energy generator that converts solar radiation into usable energy. Solar device Energy received from solar radation incident on an area, over a time period Solar irradiation The amount of thermal energy consumed by a heating/cooling system Thermal consumption Plate solar collector Thermal plate collector The area of a thermal plate collector Thermal plate collector area Tube solar collector Thermal tube collector The area of a thermal tube collector Thermal tube collector area The amount of utilities consumed by a facility Utilities consumption The amount of water consumed by an water consuming facility Water consumption