The company that owns New Jersey's three nuclear power plants said Wednesday it will seek federal approval to operate them for another 20 years.The move comes as New Jersey makes a strong push to become the East Coast leader in offshore wind. But the three power plants run by PSEG Nuclear LLC provide nearly half of New Jersey's electricity, and a licensing extension represents a potential hedge against not enough wind projects being available to meet the state's needs.An extension would enable the plants to run beyond 2050.BIDEN ADMIN TO PROVIDE $1.5B LOAN TO RESTART MICHIGAN NUCLEAR PLANTThe company said