Investor Presentaiton
NSPM | Plant Information (con't)
Station, Location and Unit
Combustion Turbine:
Fuel
Installed
NSPM | Investor Fact Book October 2023 | Xcel Energy
Summer 2022
Net Dependable
Emissions Control
Capability (MW)
Equipment
Angus Anson-Sioux Falls, SD, 3 Units
Oil/Natural Gas 1994-2005
327
Unit 2
Oil/Natural Gas
WI (NOx)
Unit 3
Oil/Natural Gas
WI (NOx)
Unit 4
Natural Gas
LNBs
Black Dog-Burnsville, MN, 3 Units
Natural Gas
1987-2018
494
Combined cycle units 5 & 2
(Unit 5 is the combustion turbine and
Natural Gas
Combustion unit: LNBs and
SCR (NOx)
Unit 2 is the steam turbine)
Unit 6
Blue Lake-Shakopee, MN, 6 Units
Units 1-4
Units 7-8
High Bridge-St. Paul, MN, 3 Units
2 combined cycle units and 1 steam turbine
Inver Hills-Inver Grove Heights, MN, 6 Units
Riverside-Minneapolis, MN, 3 Units
2 combined cycle units and 1 steam turbine
Various locations, 7 Units
Wind:
Natural Gas
LNBs
Oil/Natural Gas
1974-2005
447
Oil
Natural Gas
Natural Gas
LNBs (NOx)
Each combustion unit: LNBs
2008
530
Each combustion unit:
LNBS and SCR (NOx)
Oil/Natural Gas
Natural Gas
1972
252
2009
454
Each combustion unit: LNBs
and SCR
Natural Gas
Various
10
Blazing Star 1-Lincoln County, MN, 100 Units
Wind
2020
200 (c)
Blazing Star 2-Lincoln County, MN, 100 Units
Wind
2021
200 (c)
Border-Rolette County, ND, 75 Units
Wind
2015
148 (c)
Community Wind North-Lincoln County, MN, 12 Units
Wind
2020
26 (c)
Courtenay Wind, ND, 100 Units
Wind
2016
190 (c)
Crowned Ridge 2-Grant County, SD, 88 Units
Wind
2020
192 (c)
Dakota Range, SD, 72 Units
Wind
2022
298 (c)
Foxtail-Dickey County, ND, 75 Units
Wind
2019
150 (c)
Freeborn-Freeborn County, MN, 100 Units
Wind
2021
200 (c)
Grand Meadow-Mower County, MN, 67 Units
Wind
2008
99 (c)
Jeffers-Cottonwood County, MN, 20 Units
Wind
2020
43 (c)
Lake Benton-Pipestone County, MN, 44 Units
Wind
2019
99 (c)
Mower-Mower County, MN, 43 Units
Wind
2021
91 (c)
Nobles-Nobles County, MN, 134 Units
Wind
2010
200 (c)
Pleasant Valley-Mower County, MN, 100 Units
Wind
2015
196 (c)
Rock Aetna-Murray County, MN, 8 Units
Wind
2022
20 (c)
Total
8,949
(a) Based on NSPM's ownership of 59%.
(b) Refuse-derived fuel is made from municipal solid waste.
(c) Values disclosed are the generation levels at the point-of-interconnection for these wind units.
Capacity is attainable only when wind conditions are sufficiently available (ondemand net dependable capacity is zero).
PM - Particulate Matter
SCR Selective Catalytic Reduction
NOX Nitrogen Oxides
ACI Activated Carbon Injection
LNBs Low-NOx Burners
CO
LI-Lime Injection
OFA - Overfire Air
ESP Electrostatic Precipitator
UI-Urea Injection
DS- Dry Scrubber
Carbon Monoxide
BH Baghouse
DLI Dry Limestone Injection
WS- Wet Scrubber
WI Water Injection
MCM Mechanical Collector &
Multiclone
OC-Oxidation Catalyst
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