65 ILCS 5/11-119.1-10
A municipal power agency may exercise any and all of the powers enumerated in this Division, except the power of eminent domain, without the consent and approval of the Illinois Commerce Commission. The exercise of the power of eminent domain by a municipal power agency shall be subject to the consent and approval of the Illinois Commerce Commission in the same manner and to the same extent as public utilities under the Public Utilities Act, including the issuance of a certificate of public convenience and necessity as provided for in Section 8-406 of that Act. During the consideration of any petition for authority to exercise the power of eminent domain the Illinois Commerce Commission shall evaluate and give due consideration to the impact of the acquisition on farmlands in the State with the goal of preserving the land to the fullest extent reasonably possible.
65 ILCS 5/11-119.1-10