NORTHWESTERN ENERGY GROUP, INC. Sustainable Accounting Standards Board (SASB) Index
NorthWestern Corporation
Environment | ||
GHG Emissions | Information Links | |
IF-EU-110a.4 | (1) Number of customers served in markets subject to renewable portfolio standards (RPS) and (2) percentage fulfillment of RPS target by market | Markets Subject to RPS |
IF-EU-110a.2 | Greenhouse gas (GHG) emissions associated with power deliveries | GHG Emissions from Po |
EEI/ESG Sustaina | ||
Document | ||
Key Stustainability | ||
Report | ||
IF-EU-110a.1 | Gross global Scope 1 emissions | Gross Scope 1 Emissio |
Key Stustainability | ||
Report | ||
EEI/ESG Sustaina | ||
Document |
IF-EU-110a.3 | Discussion of long- and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets, and an analysis of performance against those |
targets | |
Air Quality | |
IF-EU-120a.1 | Air emissions of the following pollutants: (1) CO, (2) NOx (excluding N2O), (3) SOx, (4) particulate matter (PM10), (5) mercury (Hg), (6) lead (Pb), and (7) volatile |
organic compounds (VOCs) |
Scope 1 Emissions, Tar
EEI/ESG Sustaina
Document
NorthWestern Cor
Annual Report
Information Links
Air Pollutant Emissions
EEI/ESG Sustaina
Document
Water & Wastewater Management | Information Links | |
IF-EU-140a.3 | Description of water management risks and discussion of strategies and practices to mitigate those risks | Water Risks Manageme |
2020 Supplement | ||
Electric Supply Re | ||
Procure... | ||
IF-EU-140a.2 | Number of incidents of non-compliance associated with water quality permits, standards, and regulations | Water Management Inc |
Waste & Hazardous Materials Management | Information Links | |
IF-EU-150a.1 | Amount of coal combustion residuals (CCR) generated, percentage recycled | Coal Combustion Resid |
IF-EU-150a.2 | Total number of coal combustion residual (CCR) impoundments, broken down by hazard potential classification and structural integrity assessment | CCR Impoundments |
Social Capital | ||
Access & Affordability | Information Links | |
IF-EU-240a.1 | Average retail electric rate for (1) residential, (2) commercial, and (3) industrial customers | Average Retail Electric |
NORTHWESTERN | ||
10K | ||
IF-EU-240a.2 | Typical monthly electric bill for residential customers for (1) 500 kWh and (2) 1,000 kWh of electricity delivered per month | Monthly Residential Ele |
IF-EU-240a.3 | Number of residential customer electric disconnections for non-payment, percentage reconnected within 30 days3 | Electric Disconnections |
Montana Custome |
South Dakota Cus
Handbook
Nebraska Custome | ||
IF-EU-240a.4 | Discussion of impact of external factors on customer affordability of electricity, including the economic conditions of the service territory | Customer Affordability |
Account Services | ||
Affordability | ||
IF-GU-240a.1 | Average retail gas rate for (1) residential, (2) commercial, (3) industrial customers, and (4) transportation services only | Average Retail Gas Rat |
NORTHWESTERN | ||
10K | ||
IF-GU-240a.2 | Typical monthly gas bill for residential customers for (1) 50 MMBtu and (2) 100 MMBtu of gas delivered per year | Typical Monthly Gas Bil |
IF-GU-240a.3 | Number of residential customer gas disconnections for nonpayment, percentage reconnected within 30 days | Gas Disconnections for |
Montana Custome | ||
South Dakota Cus | ||
Handbook | ||
Nebraska Custome | ||
IF-GU-240a.4 | Discussion of impact of external factors on customer affordability of gas, including the economic conditions of the service territory | Gas Affordability |
Account Services | ||
Affordability | ||
Key Stustainability | ||
Report | ||
Human Capital | ||
Employee Health & Safety | Information Links | |
IF-EU-320a.1 | (1) Total recordable incident rate (TRIR), (2) fatality rate, and (3) near miss frequency rate (NMFR) | Incident, Fatality, and N |
Business Model & Innovation | ||
Business Model Resilience | Information Links | |
IF-EU-420a.1 | Percentage of electric utility revenues from rate structures that (1) are decoupled and (2) contain a lost revenue adjustment mechanism (LRAM) | Electric Utility Revenue |
IF-EU-420a.2 | Percentage of electric load served by smart grid technology | Smart Grid Technology |
IF-EU-420a.3 | Customer electricity savings from efficiency measures, by market | Customer Electricity Sa |
Save Energy and | ||
IF-GU-420a.1 | Percentage of gas utility revenues from rate structures that (1) are decoupled or (2) contain a lost revenue adjustment mechanism (LRAM) | Decoupled Gas Utility R |
IF-GU-420a.2 | Customer gas savings from efficiency measures by market | Customer Gas Savings |
Save Energy and | ||
Leadership & Governance | ||
Critical Incident Risk Management | Information Links | |
IF-EU-540a.1 | Total number of nuclear power units, broken down by U.S. Nuclear Regulatory Commission (NRC) Action Matrix Column | Number of Nuclear Pow |
IF-EU-540a.2 | Description of efforts to manage nuclear safety and emergency preparedness | Efforts to Manage Nucl |
IF-GU-540a.1 | Number of (1) reportable pipeline incidents, (2) Corrective Action Orders (CAO), and (3) Notices of Probable Violation (NOPV) | Pipeline Incidents |
IF-GU-540a.2 | Percentage of distribution pipeline that is (1) cast and/or wrought iron and (2) unprotected steel | Unprotected Metal Gas |
IF-GU-540a.3 | Percentage of gas (1) transmission and (2) distribution pipelines inspected | Gas Pipelines Inspected |
IF-GU-540a.4 | Description of efforts to manage the integrity of gas delivery infrastructure, including risks related to safety and emissions | Integrity of Gas Deliver |
Systemic Risk Management | Information Links | |
IF-EU-550a.2 | (1) System Average Interruption Duration Index (SAIDI), (2) System Average Interruption Frequency Index (SAIFI), and (3) Customer Average Interruption | Interruptions |
Duration Index (CAIDI), inclusive of major event days | ||
IF-EU-550a.1 | Number of incidents of non-compliance with physical and/or cybersecurity standards or regulations | Non-compliance with E |
Regulations | ||
Activity Metrics | Information Links | |
IF-EU-000.A;IF-GU- | Number of: (1) residential, (2) commercial, and (3) industrial customers served | Customers Served |
000.A | 2020 FERC Financ | |
(FORM No. 1) | ||
IF-EU-000.B | Total electricity delivered to: (1) residential, (2) commercial, (3) industrial, (4) all other retail customers, and (5) wholesale customers | Total Electricity Deliver |
2020 FERC Financ | ||
(FORM No. 1) | ||
IF-EU-000.C;IF-GU- | Length of transmission and distribution lines | Length of Transmission |
000.C | NORTHWESTERN | |
10K | ||
IF-EU-000.D | Total electricity generated, percentage by major energy source, percentage in regulated markets | Total Electricity Genera |
2020 FERC Financ | ||
(FORM No. 1) | ||
IF-EU-000.E | Total wholesale electricity purchased | Total Wholesale Electric |
2020 FERC Financ | ||
(FORM No. 1) | ||
IF-GU-000.B | Amount of natural gas delivered to: (1) residential customers, (2) commercial customers, (3) industrial customers, and (4) transferred to a third party | Natural Gas Delivered |
NorthWestern Cor | ||
Annual Report |
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NorthWestern Corporation published this content on 08 September 2021 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 08 September 2021 23:01:00 UTC.
