Estimate your costs - Entergy Mississippi

With Power Through, the cost of backup power is incurred as a monthly payment on your bill rather than a total upfront cost.

Your Power Through costs include the generator itself, installation, operation, and maintenance over a 20 year period minus the Power Through discount. The remaining cost is the amount that you will pay over a 20 year period.


Estimated Monthly Generator Cost

Generator Size (kW)

Monthly costs*

100 $241-$265
200 $735-$808
400 $1,560-1,716

* Monthly costs are estimated over a 20 year period. Final costs will be calculated with procurement, maintenance and operations included.

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