Designated Network Loads and Resources Load Served by Company Owned Resources

Transcription

1 Designated Network Loads and Resources Load Served by Company Owned Resources Entity Location Network Load Network Resources NWMT Point of Receipt (POR) for Off System Resources Resource Owner Desig. MW Specified Designation Period (if applicable) NorthWestern Energy - retail supply NorthWestern System 1235 MW Great Falls Hydro PPLM 75 unspecified - 6/30/2014 load Corette PPLM 100 unspecified - 6/30/2014 Colstrip 1 & 2 PPLM 150 unspecified - 6/30/2014 Colstrip 3 & 4 NorthWestern Energy 111 unspecified - indefinate Qualifying Facilities Various 100 unspecified Tiber Montana Tiber Montana 7 unspecified Basin Creek Basin Creek 52 unspecified - 07/01/2036 Judith Gap InVenergy 135 unspecified - 12/31/2025 Hardin Colorado 50 unspecified - 10/31/2009 Various Avista System Resources* AVAT.NWMT Avista Corp 13 unspecified - 12/31/2010 Turnbull Hydro Turnbull Hydro 13 4/1/2011-4/1/2031 Mill Creek Generating Station NorthWestern Energy /24/ indefinate TSR/TSN 1 Load Served by Contracted Resources Entity Location Network Load Network Resources NWMT Point of Receipt (POR) for Off System Resources Resource Owner Desig. MW Specified Designation Period (if applicable) Ash Grove Cement Company Clancy, Montana 6 MW Colstrip Units 3 & 4 PPLM 6 11/01/ /30/2011 Aspen Air Corporation Billings, Montana 5 MW Great Falls Hydro PPLM to 09/30/2012 Big Horn County Electric Cooperative Southeastern Montana 15 MW Various BPA System Resources* BPAT.NWMT BPA 15 09/01/ /31/2020 Various WAPA System Resources* Great Falls WAPA MW MW Bonneville Power Administration (one each for Vigilante, Ravalli, Northern Lights, Glacier and Missoula Coops) The 5 BPA Coop loads located throughout western Montana Cenex Harvest States Laurel, Montana 30 MW Central Montana Electric Power Cooperative Central Montana 180 MW Power Sales Contract (Glacier 34.5 MW, Missoula 60.8 MW, Northern Lights 2.4 MW, Ravalli 38.5 MW, Vigilante 43.5 MW) 42 MW BPAT.NWMT BPA /01/ /30/ , , , , Great Falls Hydro PPLM 20 12/01/ /30/2011 Great Falls Hydro PPLM 9 07/01/ /31/2010 Various BPA System Resources* BPAT.NWMT BPA 18 WAPA and Basin Electric Power Cooperative System Resources* Crossover WAPA/Basin 24 Colstrip Steam Electric Station Nichols Pump near Colstrip 9 MW Colstrip Units 3 & 4 Avista Corp 9 ConocoPhillips Billings, Montana and various 66 MW BPA System* AVAT.NWMT BPA 11 01/01/ /31/2009 pumping stations througout Montana. Canyon Ferry WAPA 20 01/01/ /31/2009 Hardin Colorado Energy/Bicen35 01/01/ /31/2009 ExxonMobil Corporation Billings Montana 35 MW Colstrip Units 1 & 2 PPLM 35 01/01/ /31/2013 Holcim US Inc. Three Forks, Montana 6 MW Great Falls Hydro PPLM 6 01/01/ /31/2011

2 Luzenac America, Inc. Three Forks, Montana 5 MW Great Falls Hydro PPLM 5 08/01/ /30/2011 Montana Resources Butte, Montana 43 MW Colstrip Units 3 & 4 PPLM 43 06/01/ /31/2014 Montana State University Bozeman, Montana Various WAPA System Resources* Great Falls WAPA 4 01/01/ /31/2020 Town of Philipsburg Philipsburg, Montana 130 kw Town of Philipsburg Generation Town of Philipsburg 0.13 REC Butte, Montana 105 MW Colstrip Units 3 & 4 PPLM to 12/31/2010 Roseburg Forest Products Missoula, Montana 8 MW Colstrip Units 1 & 2 PPLM 8 10/01/2010 to 09/30/2011 Smurfit-Stone Container Corp. Frenchtown, Montana 34 MW Colstrip Units 1 & 2 PPLM 34 07/01/ /30/2012 Southern Montana Electric Southeastern Montana 115 MW Corette PPLM 10 01/01/2009 to 03/31/2011 Generation and Transmission Colstrip Units 1 & 2 PPLM 45 1/1/2009 to 03/31/2011 Cooperative, Inc. Great Falls Hydro PPLM 20 07/01/2009 to 03/31/2011 Various BPA System Resources* BPAT.NWMT BPA 36 07/01/2008 to 09/30/ Various WAPA System Resources* Great Falls WAPA 15 05/26/2004 to 12/31/2020 Highwood Southern Montana /01/2011 to 10/01/2046 Stillwater Mining Company Columbus and Nye, Montana 23 MW Corette PPLM 23 07/01/2010 to 07/30/2011 Stimson Lumber Company Bonner, Montana 2 MW Great Falls Hydro PPLM 2 06/01/ /31/2012 Western Area Power Administration (WAPA) Dodson, Toston, Fort Belknap and Hammond, Montana 3 MW Various WAPA System Resources* Great Falls WAPA 3 2 *Off System Resource

3 Designated Network Capacity NorthWestern Energy (NWMT) Resource Geographic Installed Designated Resource Name Resource Type Location Resource Electrical Location Capacity (MW) Capacity Company Owned Generation Facilities Colstrip 4 (NWE's Share) Thermal Rosebud Colstrip 500 kv Mill Creek Generating Station Thermal Deer Lodge Mill Creek 230 kv 213 (Q4 2010) 213 (Q4 2010) Contracted Generation Facilities Colstrip 1 & 2 (PPL's Share) Thermal Rosebud Colstrip 500 kv Colstrip 3 (PPL's Share) Thermal Rosebud Colstrip 500 kv Other 1, 2, 3 4 (Other Partner's Share)* Thermal Rosebud Colstrip 500 kv 1,346 9 Total Colstrip 1,878 Corette Thermal Yellowstone Billings Steam Plant 100 kv Black Eagle (Great Falls Hydro) Hydro Cascade Great Falls Riverview 100 kv 20 Rainbow (Great Falls Hydro) Hydro Cascade Rainbow 100 kv and 69 kv 37 Morony (Great Falls Hydro) Hydro Cascade Great Falls 100 kv 49 Ryan (Great Falls Hydro) Hydro Cascade Rainbow 100 kv 60 Cochrane (Great Falls Hydro) Hydro Cascade Rainbow 100 kv 58 Total Great Falls Hydro Hauser (Helena Hydro) Hydro Lewis & Clark Hauser 69 kv 16 Holter (Helena Hydro) Hydro Lewis & Clark Holter 100 kv 49 Total Helena Hydro 65 0 Kerr (Westside Hydro) Hydro Lake Kerr 100 kv 194 Thompson Falls (Westside Hydro) Hydro Sanders Thompson Falls 100 kv 80 Total Westside Hydro Mystic Hydro Hydro Stillwater Line Creek 50 kv 11 Madison Hydro Hydro Madison Bradley Creek 100 kv 9 Judith Gap Wind Cascade Judith Gap South 230 kv Hardin Thermal Big Horn Hardin Auto 230 kv Canyon Ferry Hydro Lewis & Clark Canyon Ferry 100 kv Tiber (WAPA's Control Area) Hydro Liberty Tiber (WAPA) 115 kv 7 7 Basin Creek Thermal Silverbow Butte MHD 161 kv Turnbull Hydro Hydro Teton Turnbull Sub 69 kv near Bole Tap Highwood Generating Station Coal and/or Gas Cascade Great Falls 230 kv and Great Falls to Judith Gap 230 kv line Qualifying Facilities Barney Creek Hydro Park Pine Creek REA (PEC) 69 kv 0.06 Billings Generation, Inc. Thermal Yellowstone Billings Exxon 50 kv 52

4 Boulder Hydro Hydro Granite Philipsburg 50 kv 0.51 Broadwater Dam Hydro Broadwater Broadwater 100 kv 10 Cascade Creek Hydro Park Pine Creek REA (PEC) 69 kv 0.07 Colstrip Energy Limited Partnership Thermal Rosebud (Montana One) Montana One 115 kv 35 Hanover Hydro (Jenni Hydro) Hydro Fergus Hanover 50 kv 0.24 Martinsdale Colony Wind Wheatland Martinsdale 100 kv 0.75 Martinsdale Colony South Wind Wheatland Martinsdale 100 kv 2 Mission Creek Wind Park Grey Cliff 50 kv 0.07 Montana Marginal Energy Wind Park Downer 50 kv 0.20 Mo Wind Wind Wheatland Two Dot 100 kv 0.57 Pine Creek Hydro Park Pine Creek REA (PEC) 69 kv 0.30 Pony Generating Station Hydro Madison Harrison-Pony 100 kv 0.30 Ross Creek Hydro Hydro Gallatin Belgrade 50 kv 0.45 Sheep Valley Ranch Wind Wheatland Two Dot 100 kv 0.46 South Dry Creek Hydro Carbon South Dry Creek 50 kv 1.20 Strawberry Creek Hydro Park Pine Creek REA (PEC) 69 kv 0.19 Wisconsin Creek Limited Partnership Hydro Madison On kv line 8.5 miles from Sheridan Substation 0.40 Total Qualifying Facilities * This represents the other Colstrip partners' share (Portland General Electric, PacifiCorp, Avista Corporation and Puget Sound Energy) of Colstrip Units 1, 2, 3 & 4. Energy Supply has designated 155 MW of the other partners' share of Units 3 & 4 as a Ne

5 Designated Network Loads and Resources The following are the generators capable of being designated as Network Resources and their installed capacitites (Subject to Change as Required): Installed Capacity (MW) Location By Montana County (Geographic) Location By Resource Substation (Electrical) Generator Resource Type Colstrip 1 & 2 (PPL's Share) Thermal 310 Rosebud 500 kv bus Colstrip Switchyard Colstrip 3 (PPL's Share) Thermal 222 Rosebud 500 kv bus Colstrip Switchyard Colstrip 4 (NWE's Share)* Thermal 222 Rosebud 500 kv bus Colstrip Switchyard Other 1, 2, 3 4 (Other Partner's Share)** Thermal 1,346 Rosebud 500 kv bus Colstrip Switchyard Total Colstrip 2,100 5 Corette Thermal 162 Yellowstone 100 kv bus Billings Steam Plan Switchyard Great Falls Hydro (Black Eagle) Hydro 20 Cascade 100 kv bus Great Falls Riverview Great Falls Hydro (Rainbow) Hydro 37 Cascade 100 kv and 69 kv bus Rainbow Switchyard Great Falls Hydro (Morony) Hydro 49 Cascade 100 kv bus Great Falls 230 kv Switchyard Great Falls Hydro (Ryan) Hydro 60 Cascade 100 kv bus Rainbow Switchyard Great Falls Hydro (Cochrane) Hydro 58 Cascade 100 kv bus Rainbow Switchyard Total Great Falls Hydo 224 Helena Hydro (Hauser) Hydro 16 Lewis & Clark 69 kv bus Hauser Helena Hydro (Holter) Hydro 49 Lewis & Clark 100 kv bus Holter Total Helena Hydro 65 Westside Hydro (Kerr) Hydro 194 Lake 100 kv bus Kerr Switchyard Westside Hydro (Thompson Falls) Hydro 80 Sanders 100 kv bus Thompson Falls Total Westside Hydro 274 Hydro (Mystic) Hydro 11 Stillwater 50 kv bus Line Creek Hydro (Madison) Hydro 9 Madison 100 kv bus Bradley Creek Judith Gap Wind 135 Cascade 230 kv bus Judith Gap South Centennial (Hardin) Thermal 109 Big Horn 230 kv bus Hardin Auto Horseshoe Bend Wind 9 Cascade 100 kv bus Horseshoe Bend

6 Canyon Ferry Hydro 58 Lewis & Clark 100 kv bus Canyon Ferry 6 Tiber (WAPA's Control Area) Hydro 7 Liberty 115 kv bus Tiber (WAPA) Fort Peck (WAPA' Control Area) Hydro 65 McCone 69 kv bus Whatley (WAPA) Basin Creek Thermal 52 Silverbow 161 kv bus Butte MHD Turnbull Hydro Hydro 13 Teton 69 kv Bus Turnbull Sub (near Bole Tap) Qualifying Facilities See Next Tab 106 See Next Tab * NorthWestern Energy sells 120 MW of its 222 MW share of Colstrip 4 to Deutsche Bank. NorthWestern Energy's Energy Supply group has designated the Deutsche Bank sale as a Network Resource. ** This represents the other Colstrip partners' share (Portlan

7 Designated Network Loads and Resources The following are Qualifying Facilities: Generator Resource Type Installed Capacity (kw) Location By Montana County (Geographic) Location By Resource Substation (Electrical) Barney Creek Hydro 60 Park 69 kv bus Pine Creek REA (PEC) Billings Generation, Inc. Thermal 52,000 Yellowstone 50 kv bus Billings Exxon Boulder Hydro Hydro 510 Granite 50 kv bus Philipsburg Broadwater Dam Hydro 10,000 Broadwater 100 kv bus Broadwater Cascade Creek Hydro 68 Park 69 kv bus Pine Creek REA (PEC) Colstrip Energy Limited Partnership (Montana One) Thermal 35,000 Rosebud 115 kv bus Montana One Hanover Hydro (Jenni Hydro) Hydro 240 Fergus 50 kv bus at Hanover Martinsdale Colony Wind 750 Wheatland 100 kv bus Martinsdale Martinsdale Colony South Wind 2,000 Wheatland 100 kv bus Martinsdale Mission Creek Wind 65 Park 50 kv bus Grey Cliff Montana Marginal Energy Wind 195 Park 50 kv bus Downer Mo Wind Wind 570 Wheatland 100 kv bus Two Dot Pine Creek Hydro 300 Park 69 kv bus Pine Creek REA (PEC) Pony Generating Station Hydro 300 Madison 100 kv bus Harrison-Pony Ross Creek Hydro Hydro 450 Gallatin 50 kv bus Belgrade Sheep Valley Ranch Wind 455 Wheatland 100 kv bus Two Dot South Dry Creek Hydro 1,200 Carbon 50 kv bus South Dry Creek Strawberry Creek Hydro 190 Park 69 kv bus Pine Creek REA (PEC) Wisconsin Creek Limited Partnership Hydro 400 Madison Substation 7 For Network Resources designated above that are not within NorthWestern s system, the electrical location is deemed to be the point of delivery to the NWMT System.