For more local purposes, solar + wind is a nice complement. Wind is strongest at night, while solar is best in the day.
Nuclear usually needs to keep running, and fewer people use electricity at night (unless you live in Philippines where it is common to only run AC at night to save on electricity).
Nuclear usually needs to keep running, and fewer people use electricity at night (unless you live in Philippines where it is common to only run AC at night to save on electricity).