PSC 111.03(2) (2) Historical data requirements.

PSC 111.03(2)(a) (a) For the initial SEA, the data specified in ss. PSC 111.11, 111.23 and 111.41 shall also include 5 years of historical data. For subsequent SEAs, the data specified in ss. PSC 111.11, 111.23 and 111.41 shall also include 2 years of historical data.

PSC 111.03(2)(b) (b) For all SEAs, the data specified in ss. PSC 111.31, 111.33, 111.35 (1) and (2) and 111.43 (4) shall also include 2 years of historical data.

PSC 111.03(2)(c) (c) The 5 years of historical data for the initial SEA shall cover January 1, 1995, through December 31, 1999 and contain actual, historical data through December 31, 1998. To the extent actual data are unavailable for 1999, the initial SEA shall contain forecasted data and the forecasting worksheets.

PSC 111.03(3) (3) Date of filing.

PSC 111.03(3)(a) (a) The initial submission of data required under this chapter shall occur no later than February 15, 2000.

PSC 111.03(3)(b) (b) Subsequent submissions of data shall occur biennially, no later than September 15 of each odd-numbered year.

PSC 111.03 History History: Cr. Register, June, 2000, No. 534, eff. 7-1-00; CR 03-086: am. (1) (a), (b) and (3) (b) Register September 2005 No. 597, eff. 10-1-05.

PSC 111.05 PSC 111.05 SEA filing procedures.

PSC 111.05(1) (1) Printed and electronic format. Except for the data required under s. PSC 111.35 (3), data required under subch. II, III or IV shall be in printed, tabular form and in electronic spreadsheet format. Data required under s. PSC 111.35 (3) shall be in printed, tabular form. Data required under subch. V shall be in printed, tabular form, unless specifically exempted, and in electronic spreadsheet format. If the commission provides tabular reporting or electronic format specifications, data filings shall comply with these specifications. All data filings shall be up to date and fully documented. All data filings shall indicate and provide the source of the data.

PSC 111.05(2) (2) Joint filings.

PSC 111.05(2)(a) (a) Any electricity provider may file the data required under subch. II, III, IV or V jointly, combining its information with that of other electricity providers. Any transmission provider may file the data required under subch. V jointly, combining its information with that of other transmission providers. Except as provided in par. (b), information in joint filings may not be aggregated in a manner that obscures provider-specific data.

PSC 111.05(2)(b) (b) A wholesale electricity supplier may file data that is required under subch. II, III, IV or V on behalf of one or more municipal electric utilities or cooperatives.

PSC 111.05(3) (3) Multi-state electricity and transmission providers.

PSC 111.05(3)(a) (a) Except as provided in par. (b), electricity and transmission providers with multi-state operations may, if Wisconsin-specific information is not available, file prorated data based on an allocation of Wisconsin demand to total company system demand.

PSC 111.05(3)(b) (b) Electricity and transmission providers with multi-state operations shall provide Wisconsin-specific information for all of the following:

PSC 111.05(3)(b)1. 1. Conservation activities, as required under s. PSC 111.35.

PSC 111.05(3)(b)2. 2. Forecasts of Wisconsin peak demand, as required under s. PSC 111.13.

PSC 111.05(3)(b)3. 3. Transmission and generation facilities located in Wisconsin or used specifically for Wisconsin purposes, as required under s. PSC 111.21 or 111.43.

PSC 111.05 History History: Cr. Register, June, 2000, No. 534, eff. 7-1-00.

PSC 111.07 PSC 111.07 Supplemental data requests for SEA; waivers. Electricity providers or transmission providers shall provide additional information, as the commission may request to prepare its SEA. The commission may also waive data filing requirements under this chapter to avoid undue hardship if preparation of the SEA can still be accomplished in a timely manner.

PSC 111.07 History History: Cr. Register, June, 2000, No. 534, eff. 7-1-00.

PSC 111.09 PSC 111.09 Confidentiality. The commission shall consider information submitted under this chapter to be confidential, if the provider shows that the information is competitive under s. 196.14, Stats., a trade secret under s. 19.36 (5) or 134.90, Stats., or is otherwise exempt from public records laws under subch. II of ch. 19, Stats.

PSC 111.09 History History: Cr. Register, June, 2000, No. 534, eff. 7-1-00.

subch. II of ch. PSC 111 Subchapter II — Assessment of Electric Demand

PSC 111.11 PSC 111.11 Electric demand data.

PSC 111.11(1) (1) Definitions. In this section:

PSC 111.11(1)(a) (a) “Capacity purchase including reserves” means a purchase of firm electric generating capacity that has actually occurred or that is subject to an existing contract, including options to purchase or contracts subject to contingencies, and that includes all of the following terms:

PSC 111.11(1)(a)1. 1. A firm transmission path from source to destination.