ENERGY SUPPLY SYSTEM, ENERGY TYPE SELECTING SERVER AND ENERGY SUPPLY METHOD

摘要

PPROBLEM TO BE SOLVED: To provide an energy supply system capable of totally optimizing energy, e.g. always reducing the total energy cost for a consumer who uses a plurality of types of energy. PSOLUTION: The energy supply system selects a plurality of types of energy in response to needs of the consumer 21, and supplies the selected energy to the consumer. The energy supply system has an optimization control device 34, and the optimization control device selects a combination of types of energy based on a parameter for selecting the types of energy in response to the needs of the consumer, and supplies and controls the selected energy to the consumer. PCOPYRIGHT: (C)2009,JPO&INPIT