Have you priced residential batteries and time of use to charge at night? That's Base Power's value prop, they partner with ComEd, install batteries at your home and become your power provider charging a lower rate than ComEd. Batteries charge at night when nuclear generators are still humming and demand is low, and then serve daytime load.

Solar may not pencil out, but energy arb over system lifetime might, especially if you have any battery subsidies available. Just keep in mind flexibility to add solar in the future so its as trivial as installing racking and panels and running power to the storage and load center (optimize for optionality).

https://www.chicagotribune.com/2026/07/28/base-power-battery...