---
schema_version: "secwatch.filing_event.v1"
accession: "0001477932-23-000521"
form_type: "8-K"
ticker: "BCHT"
cik: "0000728385"
company_name: "Birchtech Corp."
filed_at: "2023-01-25T23:59:59+00:00"
generated_at: "2026-06-20T10:03:42.225906+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Midwest Energy Emissions files investor presentation; no material new info available

## Summary
- Filed investor presentation under Item 7.01 for meetings with investors on or after Jan 25, 2023.
- Presentation available on company website; 8-K body contains no financial or operational updates.
- No specific numbers, guidance, or material events disclosed in the filing or truncated exhibit.

## SEC filing metadata
- accession: 0001477932-23-000521
- form_type: 8-K
- ticker: BCHT
- cik: 0000728385
- company_name: Birchtech Corp.
- filed_at: 2023-01-25T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/728385/000147793223000521/0001477932-23-000521-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/728385/000147793223000521/meec_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001477932-23-000521
- JSON: https://secwatch.observer/filing/0001477932-23-000521.json
- Plain text: https://secwatch.observer/filing/0001477932-23-000521.txt

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