Xcel Energy (Northern States Power Company)
- 2024 Errata Filing
- 2024
- 2024 Confidential (not available to the public)
- 2022
- 2022 Confidential (not available to the public)
- 2020 (updated Dec. 4, 2020)
- 2020
- 2020 Confidential (not available to the public)
- 2018
- 2018 Confidential (not available to the public)
- 2016
- 2016 Confidential (not available to the public)
- 2014
- 2014 Confidential (not available to the public)
- 2012
- 2010
- 2008
- 2006
- 2004
- 2002
- 2000