2.4 What are the top sources of some key pollutants?

Table 2.3 provides a summary of CAP and total HAP emissions for all EIS sectors, including the biogenic emissions from vegetation and soil. Emissions in federal waters and from vegetation and soils have been split out and totals both with and without these emissions are included. Emissions in federal waters include offshore drilling platforms and commercial marine vessel emissions outside the typical 3-10 nautical mile boundary defining state waters. All emissions values are bounded by the caveats and methods described by this documentation.

Table 2.3: EIS sectors and associated 2023 CAP and total HAP emissions (thousands of tons/year)

Sector	CO	NH3	NOX	PM2.5	PM10	SO2	VOC	Black Carbon	Lead	Total HAPs1
Agriculture - Crops & Livestock Dust	0	0	0	674	3447	0	0	11	0	0
Agriculture - Fertilizer Application	0	1107	589	0	0	0	0	0	0	0
Agriculture - Livestock Waste	0.00817	2751	0.00487	0.61	1.69	0.00006	234	0.03	0	36
Bulk Gasoline Terminals	0.77	0.00382	0.48	0.06	0.06	0.03	97	0.000435	0.000209	6.02
Commercial Cooking	21	0	0.00048	90	92	0.00056	9.37	3.66	0	3.13
Dust - Construction Dust	0.000281	0.000000343	0.000209	111	1112	0.0000146	0.07	0.0000868	0.0000163	0.04
Dust - Paved Road Dust	0	0	0	196	840	0	0	2.04	0	0
Dust - Unpaved Road Dust	0	0	0	263	2641	0	0	0.26	0	0
Fires - Agricultural Field Burning	619	10	28	66	95	8.88	113	7.48	0	35
Fires - Prescribed Fires	7940	69	125	1139	1290	77	1788	23	0	389
Fires - Wildfires	6789	65	68	885	1391	50	2371	17	0.00437	337
Fuel Comb - Comm/Institutional - Biomass	19	0.13	8.27	12	14	0.89	0.8	0.44	0.000235	0.35
Fuel Comb - Comm/Institutional - Coal	0.4	0.000809	0.54	0.07	0.17	3.36	0.11	0.00306	0.000159	0.27
Fuel Comb - Comm/Institutional - Natural Gas	118	1.91	141	4.44	4.73	1.28	10	0.3	0.00162	1.37
Fuel Comb - Comm/Institutional - Oil	14	0.3	43	3.2	3.39	4.27	2.68	0.63	0.000668	0.24
Fuel Comb - Comm/Institutional - Other	11	0.05	14	0.58	0.6	0.88	1.55	0.04	0.0003	0.28
Fuel Comb - Electric Generation - Biomass	12	0.48	8.71	1.31	1.48	2.44	0.55	0.05	0.00135	0.67
Fuel Comb - Electric Generation - Coal	261	2.76	458	40	50	629	9.75	1.56	0.02	7.38
Fuel Comb - Electric Generation - Natural Gas	96	14	201	33	33	10	12	2.23	0.0022	4.46
Fuel Comb - Electric Generation - Oil	7.14	0.31	54	3.41	4.24	40	1.66	0.96	0.00115	0.33
Fuel Comb - Electric Generation - Other	24	0.18	19	2.24	2.3	12	2.84	0.12	0.000911	1.54
Fuel Comb - Industrial Boilers, ICEs - Biomass	248	2.5	102	133	155	15	7.96	4.95	0.00438	4.36
Fuel Comb - Industrial Boilers, ICEs - Coal	14	0.33	37	5.55	17	76	0.4	0.24	0.00261	4.85
Fuel Comb - Industrial Boilers, ICEs - Natural Gas	320	8.24	558	22	24	8.42	66	1.53	0.00258	24
Fuel Comb - Industrial Boilers, ICEs - Oil	34	0.31	67	4.84	5.41	16	5.67	1.44	0.02	0.46
Fuel Comb - Industrial Boilers, ICEs - Other	73	1.29	53	8.23	9.69	24	4.47	0.73	0.0017	1.12
Fuel Comb - Residential - Natural Gas	90	38	207	2.6	2.78	1.39	12	0.17	0.0000237	0.52
Fuel Comb - Residential - Oil	9.51	1.76	32	3.71	4.13	0.63	1.27	0.45	0.00232	0.08
Fuel Comb - Residential - Other	9.84	0.12	35	0.15	0.17	0.16	1.37	0.00995	0.000161	0.03
Fuel Comb - Residential - Wood	2689	21	39	453	455	12	582	25	0	233
Gas Stations	0	0.00047	0.00931	0	0	0.0003	417	0.000603	0.000172	49
Industrial Processes - Cement Manuf	88	1.15	94	7.73	12	27	5.87	0.23	0.00248	1.74
Industrial Processes - Chemical Manuf	131	27	55	15	19	68	81	0.38	0.00276	22
Industrial Processes - Ferrous Metals	225	0.2	60	19	25	19	9.79	0.36	0.02	1.55
Industrial Processes - Mining	29	0.04	9.67	54	411	1.22	1.78	0.06	0.0069	0.17
Industrial Processes - NEC	172	31	130	64	105	105	212	1.21	0.03	55
Industrial Processes - Non-ferrous Metals	126	0.57	13	8	11	23	9.98	0.13	0.02	3.59
Industrial Processes - Oil & Gas Production	846	0.28	769	15	16	197	2872	0.82	0.0000628	176
Industrial Processes - Petroleum Refineries	52	1.88	62	17	18	51	39	0.83	0.00199	7.64
Industrial Processes - Pulp & Paper	72	4.08	59	26	32	19	121	0.78	0.00299	43
Industrial Processes - Storage and Transfer	5.35	1.52	4.48	14	35	0.76	194	0.2	0.00158	12
Miscellaneous Non-Industrial NEC	304	7.92	2.43	53	53	0.56	346	5.56	0.0094	35
Mobile - Aircraft	422	0	137	7.94	9.15	15	42	2.73	0.5	13
Mobile - Commercial Marine Vessels	39	0.12	286	6.19	6.51	5.28	12	4.74	0.000776	0.83
Mobile - Locomotives	100	0.31	478	12	12	0.38	21	9.18	0.0000939	8.88
Mobile - Non-Road Equipment - Diesel	223	1.19	523	31	33	0.51	43	15	0	20
Mobile - Non-Road Equipment - Gasoline	10934	0.82	183	35	39	0.45	880	4.31	0	278
Mobile - Non-Road Equipment - Other	201	0.00128	41	2.48	2.49	0.5	8.38	0.33	0	1.51
Mobile - On-Road Diesel Heavy Duty Vehicles	570	21	1136	37	68	1.73	51	16	0	9.64
Mobile - On-Road Diesel Light Duty Vehicles	221	1.41	141	6.47	8.79	0.17	25	4.03	0	4.38
Mobile - On-Road non-Diesel Heavy Duty Vehicles	532	6.83	28	1.4	3.05	0.37	26	0.2	0	7.18
Mobile - On-Road non-Diesel Light Duty Vehicles	12807	157	652	27	76	9.54	756	5.76	0	204
Solvent - Consumer & Commercial Solvent Use	0	0	0	0	0	0	2005	0	0	226
Solvent - Degreasing	0.00537	0.02	0.00576	0.07	0.08	0.0000403	59	0.000535	0.0000385	27
Solvent - Dry Cleaning	0.0038	0.0023	0	0.05	0.05	0.04	1.85	0.000987	0	2.76
Solvent - Graphic Arts	0.06	0.04	0.09	0.05	0.05	0.0032	185	0.000289	0.000000627	18
Solvent - Industrial Surface Coating & Solvent Use	4.83	0.28	2.58	3.61	3.95	0.2	354	0.04	0.00192	84
Solvent - Non-Industrial Surface Coating	0	0	0	0	0	0	219	0	0	81
Waste Disposal	1316	96	74	204	230	32	174	21	0.00416	39
Sub Total (no federal waters)	48839	4457	7829	4826	12926	1570	14506	199	0.69	2523
Fuel Comb - Industrial Boilers, ICEs - Natural Gas	26	0.00405	28	0.15	0.15	0.03	0.55	0	0.000000632	0.35
Fuel Comb - Industrial Boilers, ICEs - Oil	1.24	0.0000382	5.56	0.25	0.26	0.24	0.31	0.2	0.00000487	0.00385
Fuel Comb - Industrial Boilers, ICEs - Other	0.000349	0.00000901	0.00072	0.0000167	0.0000167	0.0000112	0.00036	0.00000175	0.00000000141	0.0000053
Industrial Processes - Oil & Gas Production	1.31	0.000348	0.71	0	0	0.02	30	0.000425	0.0000000543	1.03
Industrial Processes - Storage and Transfer	0	0	0	0	0	0	0.22	0	0	0
Mobile - Commercial Marine Vessels	47	0.19	416	9.68	10	22	21	4.19	0.00121	1.4
Sub Total (federal waters)	76	0.19	451	10	11	23	52	4.4	0.00122	2.78
Sub Total (all but vegetation and soil)	48915	4457	8280	4837	12937	1592	14558	204	0.7	2525
Biogenics - Vegetation and Soil	3787	712	442	0	0	0	32355	0	0	3144
Total	52702	5169	8722	4837	12937	1592	46913	204	0.7	5670

1: Total HAP does not include diesel PM, which is not a HAP listed by the Clean Air Act.