Nucor Steel-Arkansas v. Arkansas Pollution Control & Ecology Commission
478 S.W.3d 232
Ark. Ct. App.2015Background
- Big River Steel (BRS) applied to ADEQ for a Prevention of Significant Deterioration (PSD) permit to build a large steel mill in Mississippi County, AR; application included air-dispersion modeling predicting PM2.5 concentrations.
- No local PM2.5 monitor existed; BRS used Dyersburg, TN as a representative background monitor. Initial modeling plus background nearly exceeded the 12 µg/m3 annual PM2.5 NAAQS; revised inputs produced a modeled total of 11.91 µg/m3.
- ADEQ issued a Draft Permit, received public comments (Nucor submitted extensive objections), revised the Draft, and issued a Final Permit; Nucor appealed to the Arkansas Pollution Control & Ecology Commission (PC&E).
- PC&E appointed an administrative hearing officer (AHO); after a multi-day evidentiary hearing, the AHO recommended affirmance of the permit; PC&E adopted the AHO decision. Nucor sought judicial review; case was transferred to the Arkansas Court of Appeals.
- Nucor raised procedural and substantive challenges: alleged misrepresentations about achievable emission factors, use of SILs and representative monitors, omission of some emission sources, failure to model secondary PM2.5 and building downwash, and inadequate public-comment opportunities.
- The Court of Appeals reviewed under the deferential administrative standard (substantial evidence / not arbitrary or capricious) and affirmed PC&E on all contested points.
Issues
| Issue | Plaintiff's Argument (Nucor) | Defendant's Argument (BRS/ADEQ/PC&E) | Held |
|---|---|---|---|
| Standard of review / transfer to appellate court | Transfer deprived Nucor of ability to present additional evidence; court should review de novo or act like circuit court | Statute intended to streamline appeals; appellate court should apply usual deferential administrative review | Transfer appropriate; appellate court applies deferential review, not de novo |
| Alleged concealment of manufacturer doubts (achievability of emission factors) | BRS concealed SMS emails showing emission limits may be unachievable; permit should be revoked/remanded | AHO found PC&E lacked authority to revoke permit; no definitive finding of misrepresentation issued | Nucor failed to challenge AHO's lack-of-authority finding on appeal; issue affirmed without reaching underlying misrepresentation |
| Air-quality modeling choices (background monitor, omitted sources, SILs, secondary formation, downwash, Bunge adjustment) | Modeling used improper background monitor (Dyersburg), omitted melt-shop sources, relied on vacated SILs, failed to model secondary PM2.5 and other facilities’ downwash; Bunge operating-hours change was improper | ADEQ/BRS showed Dyersburg reasonably representative; omitted sources had negligible effect; SIL and secondary-formation guidance ambiguous/nonbinding; downwash of other facilities not required; Bunge adjustment reflected actual operation and professional judgment | Substantial evidence supports agency findings; no reversible error on modeling issues |
| Public-comment adequacy and permit changes after draft | Public was deprived of meaningful comment by nondisclosure and by post-draft changes (NOx, GHG limits) | Changes were corrections or made in response to public comment and did not require re-opening the comment period | PC&E reasonably concluded public-comment requirements satisfied; no reversible error |
Key Cases Cited
- Okla. Homer Smith Furn. Mfg. Co. v. Larson & Wear, Inc., 278 Ark. 467, 646 S.W.2d 696 (use of preamble to discern legislative intent)
- Two Bros. Farm, Inc. v. Riceland Foods, Inc., 57 Ark. App. 25, 940 S.W.2d 889 (interpretation of legislative purpose)
- Pine Bluff for Safe Disposal v. Ark. Pollution Control & Ecology Comm’n, 354 Ark. 563, 127 S.W.3d 509 (administrative review standard; deference to agencies)
- Ark. Bev. Retailers Ass’n v. Langley, 2009 Ark. 187, 305 S.W.3d 427 (limitations on de novo review of agency decisions)
- Williams v. Ark. State Bd. of Physical Therapy, 353 Ark. 778, 120 S.W.3d 581 (agency credibility and weight of evidence)
- City of Ft. Smith v. McCutchen, 372 Ark. 541, 279 S.W.3d 78 (distinguishing quasi-judicial acts from executive agency action)
- Enviroclean, Inc. v. Ark. Pollution Control & Ecology Comm’n, 314 Ark. 98, 858 S.W.2d 116 (agency action characterized as executive)
- Lamar Outdoor Advert. v. Ark. Hwy. & Transp. Dep’t, 86 Ark. App. 279, 184 S.W.3d 461 (deference to agency interpretation of statutes/regulations)