Indiana Code Title 8. Utilities and Transportation § 8-1-2.3-4

Sec. 4. Service Area Rights. (a) As long as an electricity supplier continues to provide adequate retail service, it shall have the sole right to furnish retail electric service to each present and future consumer within the boundaries of its assigned service area and no other electricity supplier shall render or extend retail electric service within its assigned service area unless the electricity supplier with the sole right consents thereto in writing and the commission approves. This subsection does not prevent the commission from exercising its authority under IC 8-1-2-69.

(b) If an electricity supplier unlawfully renders or extends retail electric service within the assigned service area of another electricity supplier, the electricity supplier which has the sole right to furnish retail electric service in that assigned service area may bring an action in the circuit or superior court of the county where such assigned service area is located to enjoin the other electricity supplier from rendering or extending such unlawful retail electric service.

If a violation is proved, the violator shall pay to the aggrieved electricity supplier the gross revenues derived by the violator from the sale of electric service within the assigned service area of the aggrieved electricity supplier, all witness fees, court costs and reasonable attorneys' fees incurred in any litigation brought to enforce this section. Payment of damages, fees and costs does not entitle a violator to furnish retail electric service in such assigned service area. All such actions or proceedings must be brought within three (3) years after the violation occurs.