secwatch.observer — SEC 8-K summary
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Issuer:     ALLIANT ENERGY CORP (LNT)
CIK:        0000352541
Form:       8-K
Filed at:   2024-06-24T23:59:59+00:00
Accession:  0000352541-24-000072
Event type: other_material
Sentiment:  negative
Materiality: 0.70
Item codes: 2.06
LLM model:  deepseek-v4-flash:cloud@v2

Alliant Energy records $60M pre-tax impairment on Lansing coal plant regulatory asset
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- Non-cash pre-tax charge of ~$60M ($45M after-tax, $0.17/diluted share) for Q2 2024.
- Impairment related to IPL's Lansing Generating Station regulatory asset, no longer probable to earn return.
- Charge triggered by non-unanimous settlement agreement in IPL retail electric rate review with Iowa OCA and IBC.
- Settlement agreement subject to Iowa Utilities Board approval; final rates expected later in 2024.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/352541/000035254124000072/0000352541-24-000072-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/52485/000035254124000072/lnt-20240620.htm
  HTML page:      https://secwatch.observer/filing/0000352541-24-000072

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