Electricity generation is the process of generating electric power from sources of primary energy. For electric utilities, it is the first process in the delivery of electricity to consumers.
There are currently three living retired justices of the Supreme Court of the United States: John Paul Stevens, Sandra Day O'Connor and David Souter. As retired justices, they no longer participate in the work of the Supreme Court, but may be designated for temporary assignments to sit on lower federal courts, usually the United States Courts of Appeals.
By focusing on the duties of a United States Supreme Court justice, one may develop an understanding of the similar roles of a state supreme court justice. The United States Supreme Court has nine justices. Eight of these are associate justices. The remaining one is chief justice of the United States.