In the future, will the use of electricity be nearly gone? Will the new source energy be free?

Free of charge Electricity Scam or The Actual Deal?:
Question by caltam84: In the future, will the use of electricity be nearly gone? Will the new source power be free?
Ovens, water heaters, TV's, computers, phones and all electronics demand electricity. In the future, ovens will not use electricity rather, they will use other abundant sources of power. The energy may be at no cost.

Will the source of energy be cost-free not like electricity from PG&E? If not, then why?


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