(a) General rule.--For purposes of rate determinations, no public utility may charge to its consumers as a permissible operating expense for ratemaking purposes any direct or indirect expenditure by the utility for political advertising. The commission shall also disallow as operating expense for ratemaking purposes expenditures for other advertising, unless and only to the extent that the commission finds that such advertising is reasonable and meets one or more of the following criteria:

(1) Is required by law or regulation.

(2) Is in support of the issuance, marketing or acquisition of securities or other forms of financing.

(3) Encourages energy independence by promoting the wise development and use of domestic sources of coal, oil or natural gas and does not promote one method of generating electricity as preferable to other methods of generating electricity.

(4) Provides important information to the public regarding safety, rate changes, means of reducing usage or bills, load management or energy conservation.

(5) Provides a direct benefit to ratepayers.

(6) Is for the promotion of community service or economic development.

(b) Charging expenses to stockholders.--Any direct or indirect expenditure by a public utility for political advertising, or any other advertising not meeting the criteria set forth in subsection (a), shall be charged to its stockholders and shall not be included as an operating expense for ratemaking purposes.

(c) Filing of information and materials.--Whenever a public utility proposes a change in rates under section 1308 (relating to voluntary changes in rates), the public utility shall file with the commission a listing of each type of advertising prepared, distributed or presented by the public utility or to be prepared, distributed or presented by the public utility during the test year utilized by the public utility in discharging its burden of proof, and a listing of each type of advertising prepared, distributed or presented by the public utility during the year immediately preceding the test year, as well as an accounting of the expenditures by the public utility for such advertising, to the extent such advertising is proposed to be included as operating expense for ratemaking purposes. The filing requirements imposed by this subsection shall not be construed to limit the right of any party to discovery under this or any other provision of law.

(d) Definition.--As used in this section the term "political advertising" means any advertising for the purpose of influencing public opinion with respect to any legislative, administrative action or candidate election or with respect to any controversial issue to be decided by public voting. The term includes money spent for lobbying but not money spent for appearances before regulatory or other governmental bodies in connection with a public utility's existing or proposed operations.

(Mar. 7, 1984, P.L.104, No.22, eff. 60 days; July 10, 1986, P.L.1238, No.114, eff. imd.)