Neb. Rev. Stat. §§ 18-412.02
If requested to do so at any time by a city or village, any public power district or public power and irrigation district, formed after May 4, 1945, and providing electrical service at retail to a city of the metropolitan class, owning a distribution system in such city or village and also owning generating plants and transmission lines or both, shall inform the city or village of the minimum price at which the district is permitted to sell that portion of its distribution system within the corporate limits of such city or village to such city or village under the agreements of the district entered into with the holders of obligations issued by such district. For purposes of this section, the term obligations shall include all bonds, notes, and other evidences of indebtedness to the payment of which the revenue from that portion of the distribution system such city or village desires to acquire has been pledged. There shall be allowed as a credit upon such minimum price a sum that bears the same proportion thereto as the amount of such obligations that have been paid or redeemed and funded reserves established therefor by the district out of the net revenue from its operation while such city or village was within such district bears to the total amount of such obligations issued by the district since the date of its formation, excluding the amount of such obligations that have been refinanced and including the amount of the refinancing obligations. Such city or village shall reimburse the district for any costs necessarily paid by the district to independent engineers to obtain the minimum price under such agreements with the holders of the obligations of the district. At the request of the city or village, the district shall sell and convey that portion of the distribution system which is within its corporate limits to the city or village upon payment of such minimum price, and the city or village shall contract to continue to purchase all of its power and energy requirements from the district at least until such time as all obligations of the district outstanding on the date of such sale and conveyance shall have been fully paid and retired or reserves sufficient for the redemption thereof shall have been accumulated, but such transaction shall not be consummated nor become effective until thirty days' notice of the transaction shall have been given by the city council or village board of trustees by publication once each week for three successive weeks in some legal newspaper in or of general circulation in such city or village, or if no such newspaper is published, then by posting in five or more public places in such city or village. If, within ninety days after the last publication of such notice or posting thereof, referendum petitions signed by qualified electors of such city or village equal in number to at least twenty percent of the vote cast at the last general municipal election held in such city or village shall be filed with the city clerk or village clerk, such transaction shall not become effective until it has been approved by a vote of the electors of such city or village at any general or special municipal election. If a majority of the voters voting on the issue vote against such transaction, the transaction shall not become effective. If no such petitions are filed, the transaction shall become effective at the expiration of such ninety-day period. The public power district or public power and irrigation district shall charge fair, reasonable, and nondiscriminatory rates so adjusted as, in a fair and equitable manner, to confer upon and distribute among its customers the benefits of a successful and efficient operation and conduct of the business of the district.
Neb. Rev. Stat. §§ 18-412.02