
CONUSANT is developing and implementing a micro-controller in residential refrigerators to efficiently store thermal energy and permanently shift load on a daily basis. This invention will use off-peak energy to cool the refrigerator freezer compartment below the normal set point of 0 degrees Fahrenheit. By lowering the temperature 2-3 degrees below 0, we can turn off the compressor usage for up to 8 hours. This will help alleviate solar/wind over-generation and curtailment concerns during peak electricity production times and insufficient load.

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Ratepayer Benefits
Reducing electricity costs
Sector
Storage

Solution Type
Building