@Paul SandhuWe discard everything except non refrigerated condiments (salt, pepper etc).

This is a duplex property, located in Kingsport TN. unit A is a 2 bed, 2 bath, freshly painted new flooring, it comes with a refrigerator, dishwasher, stove, over head microwave.

For example, some areas it is common to include a refrigerator.

While I agree some of this can be reduced but still there are daily items like refrigerator is leaking.

I feel like I can't do it solely on square footage, when the pizza shop has refrigerators and freezers running 24/7 that are using power, whereas the barber shop - when not open - is using very little.

You're stuck with a refrigerator you don't need. 

I had the furnace, refrigerator and certain house lights on the generator.

For refrigerator, we avoid ice makers and avoid water dispensers.

Ovens and refrigerators I repair or replace if something happens to them. 

One such mistake is providing a refrigerator, washer, and dryer to tenants.