# GUAM POWER AUTHORITY
> **Judicial** · FY1992 · — · Final Order With Penalty
## Case
- **Activity ID:** `52373`
- **Case Number:** 09-1992-0099
- **Type:** Judicial
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** $150K
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- GUAM POWER AUTHORITY (complaint) (settlement)
## Summary

GUAM POWER AUTHORITY BEGAN CONSTRUCTION OF A COMBUSTION    TURBINE (CT-1) AT ITS GENERATING FACILITY IN DEDEDO, GUAM,   WITHOUT OBTAINING FROM EPA A PREVENTION OF SIGNIFICANT       DETERIORATION (PSD) PERMIT. A PERMIT IS REQUIRED BECAUSE     CT-1 IS MAJOR MODIFICATION TO A MAJOR SOURCE OF AIR          POLLUTANTS.  ALSO, GPA VIOLATED THE NEW SOURCE PERFORMANCE   STANDARDS (NSPS) FOR GAS TURBINES BY FAILING TO NOTIFY EPA   PRIOR TO CONDUCTIING PERFORMANCE TESTS ON CT-1, AND FAILING  TO REPORT THE RESULTS OF THE PERFORMANCE TESTS WITHIN THE    REGULATORY TIME LIMIT.

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