ORS § 221.450
Except as provided in ORS 221.655, the city council or other governing body of every incorporated city may levy and collect a privilege tax from Oregon Community Power and from every electric cooperative, people's utility district, privately owned public utility, telecommunications carrier as defined in ORS 133.721 or heating company. The privilege tax may be collected only if the entity is operating for a period of 30 days within the city without a franchise from the city and actually using the streets, alleys or highways, or all of them, in such city for other than travel on such streets or highways. The privilege tax shall be for the use of those public streets, alleys or highways, or all of them, in such city in an amount not exceeding five percent of the gross revenues of the cooperative, utility, district or company currently earned within the boundary of the city. However, the gross revenues earned in interstate commerce or on the business of the United States Government shall be exempt from the provisions of this section. The privilege tax authorized in this section shall be for each year, or part of each year, such utility, cooperative, district or company, or Oregon Community Power, operates without a franchise.
ORS 221.450