---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-004005"
form_type: "8-K"
ticker: "EU"
cik: "0001500881"
company_name: "enCore Energy Corp."
filed_at: "2025-01-16T23:59:59+00:00"
generated_at: "2026-05-27T23:57:34.264207+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# enCore files S-K 1300 TRS for Dewey-Burdock; 17.1M lbs M&I, $133.6M after-tax NPV, 33% IRR

## Summary
- Dewey-Burdock Project M&I resources of 17,122,147 lbs eU3O8 at 0.12% grade; Inferred 712,624 lbs at 0.06%.
- Preliminary economic assessment shows after-tax NPV of $133.6M (8% discount) and IRR of 33%.
- Total capital costs $264.2M; operating cost $23.81/lb U3O8; 80% recovery expected.
- Project has received NRC source material license, EPA aquifer exemption, and UIC permits.
- enCore now reporting under S-K 1300 as U.S. domestic issuer since Jan 1, 2025; TRS filed with SEC.

## SEC filing metadata
- accession: 0001213900-25-004005
- form_type: 8-K
- ticker: EU
- cik: 0001500881
- company_name: enCore Energy Corp.
- filed_at: 2025-01-16T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1500881/000121390025004005/0001213900-25-004005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1500881/000121390025004005/ea0227538-8k_encore.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-004005
- JSON: https://secwatch.observer/filing/0001213900-25-004005.json
- Plain text: https://secwatch.observer/filing/0001213900-25-004005.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.