Here is another way to look at it, at least in our northern climate.
Our primary heat for the house is propane which is at $1.90 per gallon (210 gallons last month). At the current cost of electricity, electric heat is cheaper. The incubator is in the house and is using electricity as a heat source. Heat escaping from the incubator is helping heat the house, meaning a reduction in the propane bill which is greater than the increase in the elctrical bill. So I'm saving money by running the incubator
So maybe I had better get another incubator going!
Our primary heat for the house is propane which is at $1.90 per gallon (210 gallons last month). At the current cost of electricity, electric heat is cheaper. The incubator is in the house and is using electricity as a heat source. Heat escaping from the incubator is helping heat the house, meaning a reduction in the propane bill which is greater than the increase in the elctrical bill. So I'm saving money by running the incubator
So maybe I had better get another incubator going!