I guess the promise is (also practically possible) to have electrical _connection_ to all households. It's a different question whether there will be, or can be

I guess the promise is (also practically possible) to have electrical _connection_ to all households. It's a different question whether there will be, or can be, steady electricity supply, given how the electricity distribution is currently managed. Regarding providing free electricity - this can be a good thing as long as the electricity consumption is free up to an amount limited by the size of the house and household. This is very susceptible to abuse.