Federal & State Regulations | Table 2 to Subpart UUUUU of Part 63 - Emission Limits for Existing EGUs

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As stated in §63.9991, you must comply with the following applicable emission limits: ¹

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 For 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.
² Gross output.
*³ Incorporated by reference, see* §63.14.**
⁴ You may not use the alternate SO₂ limit if your EGU does not have some form of FGD system and SO₂ CEMS installed.
1. Coal-fired unit not low rank virgin coal	a. Filterable particulate matter (PM)	3.0E-2 lb/MMBtu or 3.0E-1 lb/MWh	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 D6348-03 or Method 320 at appendix A to part 63 of this chapter, sample for a minimum of 1 hour.
	OR
	Sulfur dioxide (SO₂)	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/MWh	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 D6348-03 or Method 320, sample for a minimum of 1 hour.
	OR
	Sulfur dioxide (SO₂)	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/MWh	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 D6348-03 or Method 320, 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/MWh	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 < ₂ 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 D6348-03 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 D6348-03 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/MWh	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 < ₂ 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 D6348-03 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 D6348-03 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/MWh	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 D6348-03 or Method 320, sample for a minimum of 1 hour.
	OR
	Sulfur dioxide (SO₂)	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/MWh	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 D6348-03 or Method 320 at appendix A to part 63 of this chapter, sample for a minimum of 1 hour.
	OR
	Sulfur dioxide (SO₂)	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.