Data Year

NorthWestern Energy, SD LDC

11 E. Park
Butte, MT, 59701
Latitude: 46° 00.83' N
Longitude: 112° 32.09' W
GHGRP Id: 1002986
FRS Id: 110071162240
NAICS Code: 221210
Total Facility Emissions in metric tons CO2 equivalent (mt CO2e) (AR4 GWPs, excluding Biogenic CO2) 7,212
Emissions by Gas in mt CO2e (AR4 GWPs)
Carbon Dioxide (CO2) 9
Methane (CH4) 7,203
Information on Natural Gas Distribution
Total number of above grade stations 175
Miles of Distribution Mains 1,733
Number of Distribution Services 51,166
Emissions from Natural Gas Distribution, by Source (mt CO2e)
Other Equipment Leaks 7,212
- Distribution Mains 5,657
- Distribution Services 1,555
Information on Natural Gas and Natural Gas Liquid Supply
Volume of natural gas delivered to residential consumers (in Mscf) 3,279,875
Volume of natural gas delivered to commercial consumers (in Mscf) 1,979,628
Volume of natural gas delivered to industrial consumers (in Mscf) 32,015,335
Volume of natural gas delivered to electricity generating facilities (in Mscf) 936,137
CO2 quantity associated with all natural gas delivered (metric tons) 2,087,571
State Territory Covered SD