# Flint Hills Resources Alaska, LLC
> **Administrative - Formal** · FY2008 · — · —
## Case
- **Activity ID:** `600083825`
- **Case Number:** HQ-2008-0001
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** —
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Flint Hills Resources Alaska, LLC (settlement)
## Summary

Modification to the Crude Unit #2 heater which resulted in an increase in NOx emissions.

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*