---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-25-000282"
form_type: "8-K"
ticker: "RIOT"
cik: "0001167419"
company_name: "Riot Platforms, Inc."
filed_at: "2025-01-21T23:59:59+00:00"
generated_at: "2026-05-27T21:55:25.042213+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Riot Platforms halts Corsicana Bitcoin mining expansion, evaluating 600 MW for AI/HPC use

## Summary
- Halted 600 MW Phase II Bitcoin mining at Corsicana; existing 400 MW mining continues.
- 2025 hash rate target lowered from 46.7 EH/s to 38.4 EH/s; capex reduced by $245M.
- Engaged Altman Solon and other experts to assess feasibility of AI/HPC conversion.
- No assurance that conversion will be achieved on financially advantageous terms.

## SEC filing metadata
- accession: 0001558370-25-000282
- form_type: 8-K
- ticker: RIOT
- cik: 0001167419
- company_name: Riot Platforms, Inc.
- filed_at: 2025-01-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1167419/000155837025000282/0001558370-25-000282-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1167419/000155837025000282/riot-20250121x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-25-000282
- JSON: https://secwatch.observer/filing/0001558370-25-000282.json
- Plain text: https://secwatch.observer/filing/0001558370-25-000282.txt

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