Take the North East of the US, there's not enough solar year round, nor is it generally windy enough of the time to generate power for a densely populated regio

Take the North East of the US, there's not enough solar year round, nor is it generally windy enough of the time to generate power for a densely populated region & power hungry growing region. So my logic is go Nuclear, like France. Keep the natural gas for heating (since it's relatively efficient and cleaner than other fossil fuels). Supplement with solar/wind where & when available.