(a) General rule.--In the exercise of authority the commission otherwise may have to approve mergers or consolidations involving natural gas distribution companies or natural gas suppliers or the acquisition or disposition of assets or securities of natural gas distribution companies or natural gas suppliers, the commission shall consider:
(1) Whether the proposed merger, consolidation, acquisition or disposition is likely to result in anticompetitive or discriminatory conduct, including the unlawful exercise of market power, which will prevent retail gas customers from obtaining the benefits of a properly functioning and effectively competitive retail natural gas market.
(2) The effect of the proposed merger, consolidation, acquisition or disposition on the employees of the natural gas distribution company and on any authorized collective bargaining agent representing those employees.
(b) Procedure.--Upon request for any approval identified in subsection (a), the commission shall provide notice and an opportunity for open, public evidentiary hearings. If the commission finds, after hearing, that a proposed merger, consolidation, acquisition or disposition is likely to result in anticompetitive or discriminatory conduct, including the unlawful exercise of market power, which will prevent retail gas customers from obtaining benefits of a properly functioning and effectively competitive retail natural gas market, the commission shall not approve such proposed merger, consolidation, acquisition or disposition, except upon such terms and conditions as it finds necessary to preserve the benefits of a properly functioning and effectively competitive retail natural gas market.
(c) Preservation of rights.--Nothing in this section shall restrict the right of any party to pursue any other remedy available to it.