Neb. Rev. Stat. § 75-136

(1) Except as otherwise provided by law, if a party to any proceeding is not satisfied with the order entered by the commission, such party may appeal. (2) Any appeal filed on or after October 1, 2013, shall be taken in the same manner and time as appeals from the district court, except that the appellate court shall conduct a review of the matter de novo on the record. Appeals shall be heard and disposed of in the appellate court in the manner provided by law. Appeal of a commission order shall be perfected by filing a notice of intention to appeal with the executive director of the commission within thirty days after the effective date of the order as determined under section 75-134 . (3) Any appeal filed prior to October 1, 2013, shall be in accordance with sections 75-134 , 75-136 , and 75-156 as such sections existed prior to the changes made by Laws 2013, LB545. (4) Any appeal of a rate order under the State Natural Gas Regulation Act entered pursuant to section 66-1838 shall be advanced by the Court of Appeals as other causes which involve the public welfare and convenience are advanced.