Emission Limits for New or Reconstructed EGUs

As stated in § 63.9991, you must comply with the following applicable emission limits: Table 1 to Subpart UUUUU of Part 63—Emission Limits for New or Reconstructed EGUs [As stated in § 63.9991, you must comply with the following applicable emission limits] If your EGU is in this subcategory . . . For the following pollutants . . . You must meet the following emission limits and work practice standards . . . Using these requirements, as appropriate ( e.g. , specified sampling volume or test run duration) and limitations with the test methods in table 5 to this subpart . . . 1. Coal-fired unit not low rank virgin coal a. Filterable particulate matter (PM) 9.0E-2 lb/MWh 1 Collect a minimum catch of 6.0 milligrams or a minimum sample volume of 4 dscm per run if using PM CEMS for compliance. For all other compliance demonstration options, collect a minimum of 1 dscm per run. OR OR Total non-Hg HAP metals 6.0E-2 lb/GWh Collect a minimum of 4 dscm per run. OR OR Individual HAP metals: Collect a minimum of 3 dscm per run. Antimony (Sb) 8.0E-3 lb/GWh Arsenic (As) 3.0E-3 lb/GWh Beryllium (Be) 6.0E-4 lb/GWh Cadmium (Cd) 4.0E-4 lb/GWh Chromium (Cr) 7.0E-3 lb/GWh Cobalt (Co) 2.0E-3 lb/GWh Lead (Pb) 2.0E-2 lb/GWh Manganese (Mn) 4.0E-3 lb/GWh Nickel (Ni) 4.0E-2 lb/GWh Selenium (Se) 5.0E-2 lb/GWh b. Hydrogen chloride (HCl) 1.0E-2 lb/MWh For Method 26A at appendix A-8 to part 60 of this chapter, collect a minimum of 3 dscm per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320 at appendix A to part 63 of this chapter, sample for a minimum of 1 hour. OR Sulfur dioxide (SO 2 ) 3 1.0 lb/MWh SO 2 CEMS. c. Mercury (Hg) 3.0E-3 lb/GWh Hg CEMS or sorbent trap monitoring system only. 2. Coal-fired units low rank virgin coal a. Filterable particulate matter (PM) 9.0E-2 lb/MWh 1 Collect a minimum catch of 6.0 milligrams or a minimum sample volume of 4 dscm per run if using PM CEMS for compliance. For all other compliance demonstration options, collect a minimum of 1 dscm per run. OR OR Total non-Hg HAP metals 6.0E-2 lb/GWh Collect a minimum of 4 dscm per run. OR OR Individual HAP metals: Collect a minimum of 3 dscm per run. Antimony (Sb) 8.0E-3 lb/GWh Arsenic (As) 3.0E-3 lb/GWh Beryllium (Be) 6.0E-4 lb/GWh Cadmium (Cd) 4.0E-4 lb/GWh Chromium (Cr) 7.0E-3 lb/GWh Cobalt (Co) 2.0E-3 lb/GWh Lead (Pb) 2.0E-2 lb/GWh Manganese (Mn) 4.0E-3 lb/GWh Nickel (Ni) 4.0E-2 lb/GWh Selenium (Se) 5.0E-2 lb/GWh b. Hydrogen chloride (HCl) 1.0E-2 lb/MWh For Method 26A, collect a minimum of 3 dscm per run For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. OR Sulfur dioxide (SO 2 ) 3 1.0 lb/MWh SO 2 CEMS. c. Mercury (Hg) 4.0E-2 lb/GWh Hg CEMS or sorbent trap monitoring system only. 3. IGCC unit a. Filterable particulate matter (PM) 7.0E-2 lb/MWh 4 9.0E-2 lb/MWh 5 Collect a minimum catch of 3.0 milligrams or a minimum sample volume of 2 dscm per run. OR OR Total non-Hg HAP metals 4.0E-1 lb/GWh Collect a minimum of 1 dscm per run. OR OR Individual HAP metals: Collect a minimum of 2 dscm per run. Antimony (Sb) 2.0E-2 lb/GWh Arsenic (As) 2.0E-2 lb/GWh Beryllium (Be) 1.0E-3 lb/GWh Cadmium (Cd) 2.0E-3 lb/GWh Chromium (Cr) 4.0E-2 lb/GWh Cobalt (Co) 4.0E-3 lb/GWh Lead (Pb) 9.0E-3 lb/GWh Manganese (Mn) 2.0E-2 lb/GWh Nickel (Ni) 7.0E-2 lb/GWh Selenium (Se) 3.0E-1 lb/GWh b. Hydrogen chloride (HCl) 2.0E-3 lb/MWh For Method 26A, collect a minimum of 1 dscm per run; for Method 26 at appendix A-8 to part 60 of this chapter, collect a minimum of 120 liters per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. OR Sulfur dioxide (SO 2 ) 3 4.0E-1 lb/MWh SO 2 CEMS. c. Mercury (Hg) 3.0E-3 lb/GWh Hg CEMS or sorbent trap monitoring system only. 4. Liquid oil-fired unit—continental (excluding limited-use liquid oil-fired subcategory units) a. Filterable particulate matter (PM) 3.0E-1 lb/MWh 1 Collect a minimum of 1 dscm per run. OR OR Total HAP metals 2.0E-4 lb/MWh Collect a minimum of 2 dscm per run. OR OR Individual HAP metals: Collect a minimum of 2 dscm per run. Antimony (Sb) 1.0E-2 lb/GWh Arsenic (As) 3.0E-3 lb/GWh Beryllium (Be) 5.0E-4 lb/GWh Cadmium (Cd) 2.0E-4 lb/GWh Chromium (Cr) 2.0E-2 lb/GWh Cobalt (Co) 3.0E-2 lb/GWh Lead (Pb) 8.0E-3 lb/GWh Manganese (Mn) 2.0E-2 lb/GWh Nickel (Ni) 9.0E-2 lb/GWh Selenium (Se) 2.0E-2 lb/GWh Mercury (Hg) 1.0E-4 lb/GWh For Method 30B at appendix A-8 to part 60 of this chapter sample volume determination (Section 8.2.4), the estimated Hg concentration should nominally be < 1 ⁄ 2 the standard. b. Hydrogen chloride (HCl) 4.0E-4 lb/MWh For Method 26A, collect a minimum of 3 dscm per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. c. Hydrogen fluoride (HF) 4.0E-4 lb/MWh For Method 26A, collect a minimum of 3 dscm per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. 5. Liquid oil-fired unit—non-continental (excluding limited-use liquid oil-fired subcategory units) a. Filterable particulate matter (PM) 2.0E-1 lb/MWh 1 Collect a minimum of 1 dscm per run. OR OR Total HAP metals 7.0E-3 lb/MWh Collect a minimum of 1 dscm per run. OR OR Individual HAP metals: Collect a minimum of 3 dscm per run. Antimony (Sb) 8.0E-3 lb/GWh Arsenic (As) 6.0E-2 lb/GWh Beryllium (Be) 2.0E-3 lb/GWh Cadmium (Cd) 2.0E-3 lb/GWh Chromium (Cr) 2.0E-2 lb/GWh Cobalt (Co) 3.0E-1 lb/GWh Lead (Pb) 3.0E-2 lb/GWh Manganese (Mn) 1.0E-1 lb/GWh Nickel (Ni) 4.1E0 lb/GWh Selenium (Se) 2.0E-2 lb/GWh Mercury (Hg) 4.0E-4 lb/GWh For Method 30B sample volume determination (Section 8.2.4), the estimated Hg concentration should nominally be < 1 ⁄ 2 the standard. b. Hydrogen chloride (HCl) 2.0E-3 lb/MWh For Method 26A, collect a minimum of 1 dscm per run; for Method 26, collect a minimum of 120 liters per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. c. Hydrogen fluoride (HF) 5.0E-4 lb/MWh For Method 26A, collect a minimum of 3 dscm per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. 6. Solid oil-derived fuel-fired unit a. Filterable particulate matter (PM) 3.0E-2 lb/MWh 1 Collect a minimum catch of 6.0 milligrams or a minimum sample volume of 4 dscm per run if using PM CEMS for compliance. For all other compliance demonstration options, collect a minimum of 1 dscm per run. OR OR Total non-Hg HAP metals 6.0E-1 lb/GWh Collect a minimum of 1 dscm per run. OR OR Individual HAP metals: Collect a minimum of 3 dscm per run. Antimony (Sb) 8.0E-3 lb/GWh Arsenic (As) 3.0E-3 lb/GWh Beryllium (Be) 6.0E-4 lb/GWh Cadmium (Cd) 7.0E-4 lb/GWh Chromium (Cr) 6.0E-3 lb/GWh Cobalt (Co) 2.0E-3 lb/GWh Lead (Pb) 2.0E-2 lb/GWh Manganese (Mn) 7.0E-3 lb/GWh Nickel (Ni) 4.0E-2 lb/GWh Selenium (Se) 6.0E-3 lb/GWh b. Hydrogen chloride (HCl) 4.0E-4 lb/MWh For Method 26A, collect a minimum of 3 dscm per run. For ASTM D6348-03 (Reapproved 2010) 2 or Method 320, sample for a minimum of 1 hour. OR Sulfur dioxide (SO 2 ) 3 1.0 lb/MWh SO 2 CEMS. c. Mercury (Hg) 2.0E-3 lb/GWh Hg CEMS or Sorbent trap monitoring system only. 1 Gross output. 2 Incorporated by reference, see § 63.14. 3 You may not use the alternate SO 2 limit if your EGU does not have some form of FGD system (or, in the case of IGCC EGUs, some other acid gas removal system either upstream or downstream of the combined cycle block) and SO 2 CEMS installed. 4 Duct burners on syngas; gross output. 5 Duct burners on natural gas; gross output. [81 FR 20190, Apr. 6, 2016, as amended at 89 FR 38569, May 7, 2024; 91 FR 9117, Feb. 24, 2026]