(1) In this subchapter:
(a) “Municipal public utility” means a public utility owned or operated by a city, village or town.
(b) “Public utility” has the meaning given in s. 196.01 (5).
(2) Sections 66.0803 to 66.0825 do not deprive the office of the commissioner of railroads, department of transportation or public service commission of any power under ss. 195.05 and 197.01 to 197.10 and ch. 196.