Julie A Sanford has written:

'Internship with the Cincinnati Gas & Electric Company' -- subject(s): Cincinnati Gas and Electric Company, Cincinnati Gas and Electric Company. Licensing and Environmental Affairs Dept, Licenses, Public utilities

Marian Calabro has written:

'A wealth of history' -- subject(s): Life Insurance, Phoenix Mutual Life Insurance Company

'Making things work' -- subject(s): History, Public Service Electric and Gas Company, Public Service Enterprise Group, Public utilities

Patrick C Coyle has written:

'Internship with The Cincinnati Gas & Electric Company' -- subject(s): Cincinnati Gas and Electric Company, Cincinnati Gas and Electric Company. Licensing and Environmental Affairs Dept, Public utilities

This will depend on customers (Pacific Gas and Electric) or by retail sales (Florida Power), capacity Grand Coulee), generation (Arizona Public Service)or number of affiliates. AEP (American Electric Power) operates many electric companies under different names in different locations.

Southwestern Electric Service Company merged into TXU Corp in 1993.