Coordinated Net-Load Management

A management device includes at least one processor com­municatively coupled to at least one energy resource con­troller controlling at least one energy resource and to at least one deferrable load controller controlling power to at least one deferrable load. The is configured to receive an indica­tion, determined based on a frequency value of an electrical network and a nominal frequency value, that a frequency anomaly event has occurred. Responsive to receiving the indication that the frequency anomaly event has occurred, the processor is also configured to determine, for at least one of the energy resource and the deferrable load, based on the frequency value, the nominal frequency value, and a power value of the electrical network, a respective power com­mand, and cause at least one of the at least one energy resource and the at least one deferrable load to modify operation based on the respective power command.