A method of improving an energy parameter estimation, comprising: storing power consumption data retrieved from a plurality of power systems into a power consumption database; converting, via processing circuitry, the power consumption data into power activated time cycles and power non-activated time cycles; calculating, via the processing circuitry, median time values of the power activated time cycles and the power non-activated time cycles for respective outdoor temperatures; deriving a thermal resistance parameter and a capacitance parameter for a predetermined heat flow parameter at each of the respective outdoor temperatures for the plurality of power systems; comparing, via the processing circuitry, the converted power activated time cycles to the actual power activated time cycles for the plurality of power systems to determine if the converted power activated time cycles match within a predefined margin of error the actual power activated time cycles; comparing, via the processing circuitry, the converted power non-activated time cycles to the actual power non-activated time cycles for the plurality of power systems to determine if the converted power non-activated time cycles match within a predefined margin of error the actual power non-activated time cycles; calculating a first improved resistance-capacitance-heat flow parameter set and a respective first outdoor temperature for the compared and converted power activated time cycles to the actual power activated time cycles; calculating a second improved RCQ parameter set and a respective second outdoor temperature for the compared and converted power non-activated time cycles to the actual power non-activated time cycles; and improving the energy parameter estimation by executing the first and second improved RCQ parameter sets at the respective first and second outside temperatures for each of the plurality of power systems, wherein the improving the energy parameter estimation identifies energy efficiencies to reduce a total energy load within said each of the plurality of power systems. storing power consumption data retrieved from a plurality of power systems into a power consumption database; converting, via processing circuitry, the power consumption data into power activated time cycles and power non-activated time cycles; calculating, via the processing circuitry, median time values of the power activated time cycles and the power non-activated time cycles for respective outdoor temperatures; deriving a thermal resistance parameter and a capacitance parameter for a predetermined heat flow parameter at each of the respective outdoor temperatures for the plurality of power systems; comparing, via the processing circuitry, the converted power activated time cycles to the actual power activated time cycles for the plurality of power systems to determine if the converted power activated time cycles match within a predefined margin of error the actual power activated time cycles; comparing, via the processing circuitry, the converted power non-activated time cycles to the actual power non-activated time cycles for the plurality of power systems to determine if the converted power non-activated time cycles match within a predefined margin of error the actual power non-activated time cycles; calculating a first improved resistance-capacitance-heat flow parameter set and a respective first outdoor temperature for the compared and converted power activated time cycles to the actual power activated time cycles; calculating a second improved RCQ parameter set and a respective second outdoor temperature for the compared and converted power non-activated time cycles to the actual power non-activated time cycles; and improving the energy parameter estimation by executing the first and second improved RCQ parameter sets at the respective first and second outside temperatures for each of the plurality of power systems, wherein the improving the energy parameter estimation identifies energy efficiencies to reduce a total energy load within said each of the plurality of power systems.