30 V.S.A. § 231

(a) A person, partnership, unincorporated association, or previously incorporated association that desires to own or operate a business over which the Public Utility Commission has jurisdiction under the provisions of this chapter shall first petition the Commission to determine whether the operation of such business will promote the general good of the State and shall at that time file a copy of any such petition with the Department. The Department, within 12 days, shall review the petition and file a recommendation regarding the petition in the same manner as is set forth in subsection 225(b) of this subchapter. The recommendation shall set forth reasons why the petition shall be accepted without hearing or shall request that a hearing on the petition be scheduled. If the Department requests a hearing on the petition, or, if the Commission deems a hearing necessary, it shall appoint a time and place in the county where the proposed corporation is to have its principal office for hearing the petition. Notice of the hearing shall be given in accordance with section 10 of this title and shall be published on the Commission's website and once in a newspaper of general circulation in the county in which the hearing will occur. The website notice shall be maintained through the date of the hearing. The newspaper notice shall include an internet address where more information regarding the petition may be viewed. The Director for Public Advocacy shall represent the public at the hearing. If the Commission finds that the operation of the business will promote the general good of the State it shall give the person, partnership, unincorporated association, or previously incorporated association a certificate of public good specifying the business and territory to be served by such petitioners. For good cause, after opportunity for hearing, the Commission may amend or revoke any certificate awarded under the provisions of this section. If any certificate is revoked, the person, partnership, unincorporated association, or previously incorporated association shall no longer have authority to conduct any business that is subject to the jurisdiction of the Commission whether or not regulation has been reduced or suspended, under section 226a or 227a of this subchapter.

(b) A company subject to the general supervision of the Public Utility Commission under section 203 of this title may not abandon or curtail any service subject to the jurisdiction of the Commission or abandon all or any part of its facilities if it would in doing so effect the abandonment, curtailment, or impairment of the service, without first obtaining approval of the Public Utility Commission, after notice and opportunity for hearing, and upon finding by the Commission that the abandonment or curtailment is consistent with the public interest; provided, however, this section shall not apply to disconnection of service pursuant to valid tariffs or to rules adopted under subsections 209(b) and (c) of this title.

(c) An energy storage aggregator that operates an energy storage facility is subject to this section only if the aggregator is not a retail electric provider.

(d) Notwithstanding any other State law to the contrary, a municipality shall have the authority to construct, operate, set rates for, finance, and use eminent domain for a thermal energy exchange network utility without a certificate of public good or approval by the Commission. Nothing in this section shall alter the requirements of 10 V.S.A. chapter 151, including for district energy projects such as those described in subdivision 209(e)(1) of this title.