Customers will continue to make capital investments in generation capacity as the price drops in an exponential fashion.  Home storage is starting a similar drop so homes will have some capacity but few people will want to invest in the capacity for a home to go for several cold snowy days.  Distribution will become a larger part of utilities income than generation at some point.
Wind is set for hydrogen storage with fuel cell generation.  Some energy will be stored as compressed hydrogen but wind will have a zero fuel cost and can store many days electric capacity as hydrogen.