KPIs & Operating Metrics(New)

Average Customers Counts Breakdown Electric Average Customers Counts Breakdown Electric Annual Average Customers Counts Breakdown Gas Average Customers Counts Breakdown Gas Annual Average Customers Counts Total Average Customers Counts Total Annual Breakdown Of Assets Commercial Revenue Breakdown Commercial Revenue Breakdown Annual Commitments Cooling Degree Days Electric Cooling Degree Days Electric Annual Customer Revenue Breakdown Customer Revenue Breakdown Annual Dekatherms (Dkt) Produced Dekatherms (Dkt) Produced Annual Electric Revenue Breakdown Electric Revenue Breakdown Annual Employee Statistics Gross Margin % By Business Vertical %Gross Margin By Business Vertical Heating Degree Days Electric Heating Degree Days Electric Annual Heating Degree Days Gas Heating Degree Days Gas Annual Megawatt Hours (Mwh) Produced Breakdown Megawatt Hours (Mwh) Produced Breakdown Annual Natural Gas Revenue Breakdown Natural Gas Revenue Breakdown Annual Net Income By Business Vertical Net Income By Business Vertical Annual Non Gaap Net Profitability Non Gaap Net Profitability %Non Gaap Net Profitability Annual Non Gaap Net Profitability Annual %Operating Expense Segregation Opex As A % Of Revenue Owned Mw Property, Plant And Equipment Breakdown Residential Revenue Breakdown Residential Revenue Breakdown Annual Revenue By Business Vertical Revenue By Business Vertical %Revenue By Business Vertical Annual Revenue By Business Vertical Annual %Total Miles Of Electric Distribution Lines Total Miles Of Electric Transmission Lines Total Transmission And Distribution Substation Utility Margin By Business Vertical Utility Margin By Business Vertical Annual

Daily Values

NorthWestern Energy Group (NWE) Residential Revenue Breakdown: 2018-2023