yeah good point actually. however you need to differentiate between grid operators and electricity suppliers. the grid is often a monopoly, while many electricity producers feed into the grid. so no, in fact, in most places, electricity supply is not a monopoly at all. in most countries, electricity is traded over 100s of kilometers. so even remote generators can produce electricity and feed it into your city.
yeah good point actually. however you need to differentiate between grid operators and electricity suppliers. the grid is often a monopoly, while many electricity producers feed into the grid. so no, in fact, in most places, electricity supply is not a monopoly at all. in most countries, electricity is traded over 100s of kilometers. so even remote generators can produce electricity and feed it into your city.