Montana Title 15. Taxation § 15-6-137. Class seven property--description--taxable percentage

(a) all property owned by cooperative rural electrical associations that serve less than 95% of the electricity consumers within the incorporated limits of a city or town, except rural electric cooperative properties described in 15-6-141(1)(c);

(b) electric transformers and meters; electric light and power substation machinery; natural gas measuring and regulating station equipment, meters, and compressor station machinery owned by noncentrally assessed public utilities; and tools used in the repair and maintenance of this property.