Superior Environmental Performance
We care about our communities and operate well below emissions limits. Over 99.9 percent of what comes out of our plant’s stack is what you’d typically find in air - water vapor, nitrogen, oxygen, and carbon dioxide. The remaining constituents are well below federal and state standards.
(a) CO values are the maximum 4-hr block average for the day.
(b) SO2 and NOx values are the daily (24-hr) block averages for that day.
(c) Opacity values are the maximum 6-minute average for that day.
(d) All emission values reported in units consistent with the permit:
CO, SO2 and NOx reported as parts per million, dry gas basis at 7% O2 (ppmdv7), Opacity as %, Removal Efficiency as %
(e) SO2 and HCL compliance based on concentration (ppm) or removal efficiency (% reduction between inlet and outlet emissions).
(f) CO emissions during periods of unit startup and shutdown are exempt as per the Title V Operating permit.
* Results are provided for informational purposes only and are subject to adjustment based on allowable quality assurance/quality control (QA/QC) review.
For more information on facility performance click here.