14 results
8-K
EX-99.1
NWE
NorthWestern Energy Group, Inc.
3 Jun 24
Regulation FD Disclosure
8:32am
) On June 15, 2023, we filed a South Dakota electric rate review filing (2022 test year) with the South Dakota Public Utility Commission Coal Generation Rate … Base as a percentage of Total Rate Base Revenue from coal generation is not easily identifiable due to the use of bundled rates in South Dakota
8-K
EX-99.1
NWE
NorthWestern Energy Group, Inc.
20 May 24
Regulation FD Disclosure
11:39am
as to these terms. (4) On June 15, 2023, we filed a South Dakota electric rate review filing (2022 test year) with the South Dakota Public Utility Commission Coal … Generation Rate Base as a percentage of Total Rate Base Revenue from coal generation is not easily identifiable due to the use of bundled rates
8-K
EX-99.3
NWE
NorthWestern Energy Group, Inc.
26 Apr 24
NorthWestern Reports First Quarter 2024 Financial Results
9:39am
(2022 test year) with the South Dakota Public Utility Commission Coal Generation Rate Base as a percentage of Total Rate Base Revenue from coal … only derives approximately 9 -14% of earnings from its jointly owned coal generation rate base. Rate Base & Authorized Return Summary Appendix 17
8-K
EX-99.1
NWE
NorthWestern Energy Group, Inc.
26 Apr 24
NorthWestern Reports First Quarter 2024 Financial Results
9:39am
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Environmental Protection Agency (EPA) Rules
Draft GHG emission standards for existing coal-fired facilities and new coal and gas-fired facilities … standards for existing coal-fired facilities and new coal and natural gas-fired facilities as well as final rules strengthening the MATS requirements
8-K
EX-99.1
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21 Mar 24
Regulation FD Disclosure
10:13am
8-K
EX-99.1
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5 Mar 24
Regulation FD Disclosure
7:04am
8-K
EX-99.2
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15 Feb 24
NorthWestern Reports 2023 Financial Results
9:34am
10-K
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14 Feb 24
Annual report
7:42pm
8-K
EX-99.1
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6 Dec 23
Regulation FD Disclosure
7:06am
8-K
EX-99.1
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13 Nov 23
Regulation FD Disclosure
6:15am
8-K
EX-99.2
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27 Oct 23
NorthWestern Reports Third Quarter 2023 Financial Results
8:59am
8-K
EX-99.1
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27 Oct 23
NorthWestern Reports Third Quarter 2023 Financial Results
8:59am
10-Q
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27 Oct 23
Quarterly report
12:00am
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