Section 10. Definitions

A  gas corporation is a corporation organized to
  manufacture, to produce or otherwise acquire and to  supply  for  public
  use artificial or natural gas or a mixture of both gases for light, heat
  or  power  and for lighting the streets and public and private buildings
  of cities, villages and towns in this state. An electric corporation  is
  a corporation organized to manufacture, to produce or otherwise acquire,
  and  to  supply for public use electricity for light, heat or power, and
  for lighting streets, avenues, public parks and places  and  public  and
  private buildings of cities, villages and towns within this state. A gas
  and electric corporation is a corporation organized for purposes of both
  a gas corporation and an electric corporation.