Section PSC 111.11 - Electric demand data(1) DEFINITIONS. In this section: (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: 1. A firm transmission path from source to destination.2. The seller has responsibility for reserves.3. The seller is obliged to supply across peak conditions with no unilateral curtailment option.4. The seller will count the sale as an additional demand obligation.(b) "Capacity sale including reserves" means a sale of firm electric generating capacity that has actually occurred or that is subject to an existing contract, including options to sell or contracts subject to contingencies, and that includes the terms specified in par. (a) 2. to 4.(2) FACTORS AFFECTING ELECTRIC DEMAND.(a) Each electricity provider, except operators of wholesale merchant plants, shall submit all of the following data:1. Monthly peak demand data for the 7-year period encompassing the SEA, including responsibility for power losses. Any loss responsibility associated with the delivery of purchased capacity shall be separately identified.2. The reduction in the summer and winter peak demand, for any of the years encompassing the SEA, due to direct load control programs that allow system operators to manage customer loads.3. The reduction in the summer and winter peak demand, for any of the years encompassing the SEA, due to the interruption of customer load by tariff or contract.4. The effect on summer and winter peak demand, for any of the years encompassing the SEA, due to each capacity sale including reserves that affects peak demand.5. The effect on summer and winter peak demand, for any of the years encompassing the SEA, due to each capacity purchase including reserves that affects peak demand. Any part of a purchase intended to compensate for transmission losses associated with delivery of the purchase shall be separately identified. For each out-of-state capacity purchase including reserves cited under this paragraph, the buyer shall demonstrate that the seller is treating its sale with the same priority as the electrical demand that the seller is legally obligated to serve.6. The effect on summer and winter peak demand, for any of the years encompassing the SEA, due to any arrangements other than those specified in subds. 1. to 5., that also affect peak demand in Wisconsin.(b) An electricity provider may aggregate information for individual arrangements less than 10 MW in its data filing under par. (a) 1., 2., 3., 4., 5. or 6.Wis. Admin. Code Public Service Commission PSC 111.11
CR Register, June, 2000, No. 534, eff. 7-1-00; CR 03-086: am. (2) (a) 1. to 6. Register September 2005 No. 597, eff. 10-1-05.