---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-335293"
form_type: "8-K"
ticker: "MNTK"
cik: "0001826600"
company_name: "Montauk Renewables, Inc."
filed_at: "2026-08-05T20:35:14+00:00"
generated_at: "2026-08-05T20:36:12.860468+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Montauk Renewables Q2 revenue $54M (+19.7% YoY); net income $0.2M vs loss $5.5M

## Summary
- Revenue $54.0M (+19.7% YoY); net income $0.2M vs net loss $5.5M in Q2 2025.
- Non-GAAP Adjusted EBITDA $12.3M, up 144.5% YoY; RNG production 1.5M MMBtu (+3% YoY).
- RINs sold 14.3M (+29.1% YoY); GreenWave JV contributed $3.8M income.
- FY 2026 outlook: RNG revenue $175-190M (unchanged); REG revenue $23-26M (reduced from prior).
- Turkey, NC facility began power generation in July; expects swine RECs and enhanced RECs; switchgear modifications by mid-Aug.

## SEC filing metadata
- accession: 0001193125-26-335293
- form_type: 8-K
- ticker: MNTK
- cik: 0001826600
- company_name: Montauk Renewables, Inc.
- filed_at: 2026-08-05T20:35:14+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1826600/000119312526335293/0001193125-26-335293-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1826600/000119312526335293/mntk-20260805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-335293
- JSON: https://secwatch.observer/filing/0001193125-26-335293.json
- Plain text: https://secwatch.observer/filing/0001193125-26-335293.txt

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