secwatch.observer — SEC 8-K summary
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Issuer:     Alcoa Corp (AA)
CIK:        0001675149
Form:       8-K
Filed at:   2023-12-14T23:59:59+00:00
Accession:  0001157523-23-001824
Event type: regulatory
Sentiment:  positive
Materiality: 0.70
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Alcoa receives WA govt approval for 2023-2027 bauxite mine plan; A$100M guarantee
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- WA Government approves Alcoa's 2023-2027 Mining and Management Program for Huntly and Willowdale bauxite mines.
- Exemption granted to continue mining if EPA decides to assess the MMP; EPA determination expected by year-end 2023.
- Alcoa provides A$100 million (approx. US$66 million) guarantee to protect drinking water supplies.
- Annual forest clearing capped at 800 hectares; rehabilitation rate to double to 1,000 hectares/year by 2027.
- Alcoa commits to modernize approvals framework and transition new mine regions to EPA assessment process.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1675149/000115752323001824/0001157523-23-001824-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1675149/000115752323001824/a53870790.htm
  HTML page:      https://secwatch.observer/filing/0001157523-23-001824

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