40 CFR Table 2
Emission Limits for Existing EGUs
June 9, 2020
As stated in §63.9991, you must comply with the following applicable emission limits:1
Open Table
| 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) | 3.0E-2 lb/MMBtu or 3.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total non-Hg HAP metals | 5.0E-5 lb/MMBtu or 5.0E-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-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Arsenic (As) | 1.1E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Beryllium (Be) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 3.0E-3 lb/GWh | ||
| Chromium (Cr) | 2.8E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Cobalt (Co) | 8.0E-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Lead (Pb) | 1.2E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Manganese (Mn) | 4.0E0 lb/TBtu or 5.0E-2 lb/GWh | ||
| Nickel (Ni) | 3.5E0 lb/TBtu or 4.0E-2 lb/GWh | ||
| Selenium (Se) | 5.0E0 lb/TBtu or 6.0E-2 lb/GWh | ||
| b. Hydrogen chloride (HCl) | 2.0E-3 lb/MMBtu or 2.0E-2 lb/MWh | For Method 26A at appendix A-8 to part 60 of this chapter, collect a minimum of 0.75 dscm per run; for Method 26, collect a minimum of 120 liters per run. For ASTM D6348-033 or Method 320 at appendix A to part 63 of this chapter, sample for a minimum of 1 hour. | |
| OR | |||
| Sulfur dioxide (SO2)4 | 2.0E-1 lb/MMBtu or 1.5E0 lb/MWh | SO2 CEMS. | |
| c. Mercury (Hg) | 1.2E0 lb/TBtu or 1.3E-2 lb/GWh | LEE Testing for 30 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B at appendix A-8 to part 60 of this chapter run or Hg CEMS or sorbent trap monitoring system only. | |
| OR | |||
| 1.0E0 lb/TBtu or 1.1E-2 lb/GWh | LEE Testing for 90 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B run or Hg CEMS or sorbent trap monitoring system only. | ||
| 2. Coal-fired unit low rank virgin coal | a. Filterable particulate matter (PM) | 3.0E-2 lb/MMBtu or 3.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total non-Hg HAP metals | 5.0E-5 lb/MMBtu or 5.0E-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-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Arsenic (As) | 1.1E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Beryllium (Be) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 3.0E-3 lb/GWh | ||
| Chromium (Cr) | 2.8E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Cobalt (Co) | 8.0E-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Lead (Pb) | 1.2E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Manganese (Mn) | 4.0E0 lb/TBtu or 5.0E-2 lb/GWh | ||
| Nickel (Ni) | 3.5E0 lb/TBtu or 4.0E-2 lb/GWh | ||
| Selenium (Se) | 5.0E0 lb/TBtu or 6.0E-2 lb/GWh | ||
| b. Hydrogen chloride (HCl) | 2.0E-3 lb/MMBtu or 2.0E-2 lb/MWh | For Method 26A, collect a minimum of 0.75 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 D6348-033 or Method 320, sample for a minimum of 1 hour. | |
| OR | |||
| Sulfur dioxide (SO2)4 | 2.0E-1 lb/MMBtu or 1.5E0 lb/MWh | SO2 CEMS. | |
| c. Mercury (Hg) | 4.0E0 lb/TBtu or 4.0E-2 lb/GWh | LEE Testing for 30 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B run or Hg CEMS or sorbent trap monitoring system only. | |
| 3. IGCC unit | a. Filterable particulate matter (PM) | 4.0E-2 lb/MMBtu or 4.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total non-Hg HAP metals | 6.0E-5 lb/MMBtu or 5.0E-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) | 1.4E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Arsenic (As) | 1.5E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Beryllium (Be) | 1.0E-1 lb/TBtu or 1.0E-3 lb/GWh | ||
| Cadmium (Cd) | 1.5E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Chromium (Cr) | 2.9E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Cobalt (Co) | 1.2E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Lead (Pb) | 1.9E+2 lb/TBtu or 1.8E0 lb/GWh | ||
| Manganese (Mn) | 2.5E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Nickel (Ni) | 6.5E0 lb/TBtu or 7.0E-2 lb/GWh | ||
| Selenium (Se) | 2.2E+1 lb/TBtu or 3.0E-1 lb/GWh | ||
| b. Hydrogen chloride (HCl) | 5.0E-4 lb/MMBtu or 5.0E-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 D6348-033 or Method320, sample for a minimum of 1 hour. | |
| c. Mercury (Hg) | 2.5E0 lb/TBtu or 3.0E-2 lb/GWh | LEE Testing for 30 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B run or 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-2 lb/MMBtu or 3.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total HAP metals | 8.0E-4 lb/MMBtu or 8.0E-3 lb/MWh | Collect a minimum of 1 dscm per run. | |
| OR | OR | ||
| Individual HAP metals: | Collect a minimum of 1 dscm per run. | ||
| Antimony (Sb) | 1.3E+1 lb/TBtu or 2.0E-1 lb/GWh | ||
| Arsenic (As) | 2.8E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Beryllium (Be) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Chromium (Cr) | 5.5E0 lb/TBtu or 6.0E-2 lb/GWh | ||
| Cobalt (Co) | 2.1E+1 lb/TBtu or 3.0E-1 lb/GWh | ||
| Lead (Pb) | 8.1E0 lb/TBtu or 8.0E-2 lb/GWh | ||
| Manganese (Mn) | 2.2E+1 lb/TBtu or 3.0E-1 lb/GWh | ||
| Nickel (Ni) | 1.1E+2 lb/TBtu or 1.1E0 lb/GWh | ||
| Selenium (Se) | 3.3E0 lb/TBtu or 4.0E-2 lb/GWh | ||
| Mercury (Hg) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | For Method 30B sample volume determination (Section 8.2.4), the estimated Hg concentration should nominally be <12 the standard. | |
| b. Hydrogen chloride (HCl) | 2.0E-3 lb/MMBtu or 1.0E-2 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 D6348-033 or Method 320, sample for a minimum of 1 hour. | |
| c. Hydrogen fluoride (HF) | 4.0E-4 lb/MMBtu or 4.0E-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 D6348-033 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) | 3.0E-2 lb/MMBtu or 3.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total HAP metals | 6.0E-4 lb/MMBtu or 7.0E-3 lb/MWh | Collect a minimum of 1 dscm per run. | |
| OR | OR | ||
| Individual HAP metals: | Collect a minimum of 2 dscm per run. | ||
| Antimony (Sb) | 2.2E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Arsenic (As) | 4.3E0 lb/TBtu or 8.0E-2 lb/GWh | ||
| Beryllium (Be) | 6.0E-1 lb/TBtu or 3.0E-3 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 3.0E-3 lb/GWh | ||
| Chromium (Cr) | 3.1E+1 lb/TBtu or 3.0E-1 lb/GWh | ||
| Cobalt (Co) | 1.1E+2 lb/TBtu or 1.4E0 lb/GWh | ||
| Lead (Pb) | 4.9E0 lb/TBtu or 8.0E-2 lb/GWh | ||
| Manganese (Mn) | 2.0E+1 lb/TBtu or 3.0E-1 lb/GWh | ||
| Nickel (Ni) | 4.7E+2 lb/TBtu or 4.1E0 lb/GWh | ||
| Selenium (Se) | 9.8E0 lb/TBtu or 2.0E-1 lb/GWh | ||
| Mercury (Hg) | 4.0E-2 lb/TBtu or 4.0E-4 lb/GWh | For Method 30B sample volume determination (Section 8.2.4), the estimated Hg concentration should nominally be <12 the standard. | |
| b. Hydrogen chloride (HCl) | 2.0E-4 lb/MMBtu or 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 D6348-033 or Method 320, sample for a minimum of 2 hours. | |
| c. Hydrogen fluoride (HF) | 6.0E-5 lb/MMBtu or 5.0E-4 lb/MWh | For Method 26A, collect a minimum of 3 dscm per run. For ASTM D6348-033 or Method 320, sample for a minimum of 2 hours. | |
| 6. Solid oil-derived fuel-fired unit | a. Filterable particulate matter (PM) | 8.0E-3 lb/MMBtu or 9.0E-2 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total non-Hg HAP metals | 4.0E-5 lb/MMBtu or 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-1 lb/TBtu or 7.0E-3 lb/GWh | ||
| Arsenic (As) | 3.0E-1 lb/TBtu or 5.0E-3 lb/GWh | ||
| Beryllium (Be) | 6.0E-2 lb/TBtu or 5.0E-4 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 4.0E-3 lb/GWh | ||
| Chromium (Cr) | 8.0E-1 lb/TBtu or 2.0E-2 lb/GWh | ||
| Cobalt (Co) | 1.1E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Lead (Pb) | 8.0E-1 lb/TBtu or 2.0E-2 lb/GWh | ||
| Manganese (Mn) | 2.3E0 lb/TBtu or 4.0E-2 lb/GWh | ||
| Nickel (Ni) | 9.0E0 lb/TBtu or 2.0E-1 lb/GWh | ||
| Selenium (Se) | 1.2E0 lb/Tbtu or 2.0E-2 lb/GWh | ||
| b. Hydrogen chloride (HCl) | 5.0E-3 lb/MMBtu or 8.0E-2 lb/MWh | For Method 26A, collect a minimum of 0.75 dscm per run; for Method 26, collect a minimum of 120 liters per run. For ASTM D6348-033 or Method 320, sample for a minimum of 1 hour. | |
| OR | |||
| Sulfur dioxide (SO2)4 | 3.0E-1 lb/MMBtu or 2.0E0 lb/MWh | SO2 CEMS. | |
| c. Mercury (Hg) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | LEE Testing for 30 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B run or Hg CEMS or sorbent trap monitoring system only. | |
| 7. Eastern Bituminous Coal Refuse (EBCR)-fired unit | a. Filterable particulate matter (PM) | 3.0E-2 lb/MMBtu or 3.0E-1 lb/MWh2 | Collect a minimum of 1 dscm per run. |
| OR | OR | ||
| Total non-Hg HAP metals | 5.0E-5 lb/MMBtu or 5.0E-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-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Arsenic (As) | 1.1E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Beryllium (Be) | 2.0E-1 lb/TBtu or 2.0E-3 lb/GWh | ||
| Cadmium (Cd) | 3.0E-1 lb/TBtu or 3.0E-3 lb/GWh | ||
| Chromium (Cr) | 2.8E0 lb/TBtu or 3.0E-2 lb/GWh | ||
| Cobalt (Co) | 8.0E-1 lb/TBtu or 8.0E-3 lb/GWh | ||
| Lead (Pb) | 1.2E0 lb/TBtu or 2.0E-2 lb/GWh | ||
| Manganese (Mn) | 4.0E0 lb/TBtu or 5.0E-2 lb/GWh | ||
| Nickel (Ni) | 3.5E0 lb/TBtu or 4.0E-2 lb/GWh | ||
| Selenium (Se) | 5.0E0 lb/TBtu or 6.0E-2 lb/GWh | ||
| b. Hydrogen chloride (HCl) | 4.0E-2 lb/MMBtu or 4.0E-1 lb/MWh |
For Method 26A at appendix A-8 to part 60 of this chapter, collect a minimum of 0.75 dscm per run; for Method 26, collect a minimum of 120 liters per run. For ASTM D6348-033 or Method 320 at appendix A to part 63 of this chapter, sample for a minimum of 1 hour. | |
| OR | |||
| Sulfur dioxide (SO2)4 | 6E-1 lb/MMBtu or 9E0 lb/MWh | SO2 CEMS. | |
| c. Mercury (Hg) | 1.2E0 lb/TBtu or 1.3E-2 lb/GWh | LEE Testing for 30 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B at appendix A-8 to part 60 of this chapter run or Hg CEMS or sorbent trap monitoring system only. | |
| OR | |||
| 1.0E0 lb/TBtu or 1.1E-2 lb/GWh | LEE Testing for 90 days with a sampling period consistent with that given in section 5.2.1 of appendix A to this subpart per Method 30B run or Hg CEMS or sorbent trap monitoring system only. |
1For LEE emissions testing for total PM, total HAP metals, individual HAP metals, HCl, and HF, the required minimum sampling volume must be increased nominally by a factor of 2.
2Gross output.
3Incorporated by reference, see §63.14.
4You may not use the alternate SO2 limit if your EGU does not have some form of FGD system and SO2 CEMS installed.
[85 FR 20850, Apr. 15, 2020]
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