| 摘要 |
Energy consumption data of a building and temperature data outside the building collected over a period of time are correlated and segmented into a plurality of segments including at least a heating consumption segment, a cooling segment, and temperature-insensitive segment. An energy efficiency coefficient for heating from the heating consumption segment, an energy efficiency coefficient for cooling from the cooling consumption segment, an energy efficiency coefficient for other energy consuming activities from the temperature insensitive segment are determined, and scaled. The energy efficiency coefficient for heating, the energy efficiency coefficient for cooling and the energy efficiency coefficient for other energy consuming activities are used to assess energy efficiency among one or more buildings, forecast future consumption of energy in the building based on forecasted temperature and simulate impact of hypothetical temperature and hypothetical energy efficiency on energy consumption in the building.
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