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BAAQMD Refinery Flare Emission Report

Phillips 66 Rodeo - MP 30

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January - 2023

Date	Vent Gas Flow	Methane	NMHC	Sulfur Dioxide
(mo/day/yr)	(volume in scf)	(lbs/day) See note 2	(lbs/day) See note 2	(lbs)
1/1/2023	31,100.46	8.60	1.88	2.63
1/2/2023	16,891.19	4.67	1.02	1.43
1/3/2023	16,195.66	4.48	0.98	1.37
1/4/2023	3,254.40	0.90	0.20	0.28
1/5/2023	3,724.59	1.03	0.22	0.32
1/6/2023	12,452.80	3.44	0.75	1.05
1/7/2023	1,107.81	0.31	0.07	0.09
1/8/2023	17,482.22	4.84	1.06	1.48
1/9/2023	5,063.73	1.40	0.31	0.43
1/10/2023	3,913.27	1.08	0.24	0.33
1/11/2023	12,088.22	3.34	0.73	1.02
1/12/2023	18,641.98	5.16	1.13	1.58
1/13/2023	6,591.91	1.82	0.40	0.56
1/14/2023	4,210.47	1.16	0.25	0.36
1/15/2023	2,651.98	0.73	0.16	0.22
1/16/2023	42,267.03	11.69	2.55	3.58
1/17/2023	28,495.88	7.88	1.72	2.41
1/18/2023	23,762.72	6.57	1.44	2.01
1/19/2023	41,921.55	11.60	2.53	3.55
1/20/2023	10,330.57	2.86	0.62	0.87
1/21/2023	41,236.00	11.41	2.49	3.49
1/22/2023	47,546.64	13.15	2.87	4.03
1/23/2023	35,137.28	9.72	2.12	2.97
1/24/2023	18,151.34	5.02	1.10	1.54
1/25/2023	13,040.91	3.61	0.79	1.10
1/26/2023	7,213.84	2.00	0.44	0.61
1/27/2023	11,125.37	3.08	0.67	0.94
1/28/2023	18,121.66	5.01	1.09	1.53
1/29/2023	8,551.28	2.37	0.52	0.72
1/30/2023	16,622.07	4.60	1.00	1.41
1/31/2023	15,060.33	4.17	0.91	1.28
January Totals	533,955.16	147.70	32.26	45.19

(1) The concentration of the constituents that were not detected is assumed to be zero.
(2) Methane and non-methane emissions are calculated using 98% efficiency.
(3) The concentration of Non-methane hydrocarbons is calculated by subtracting hydrogen, nitrogen, other inorganic substances and methane from 100%.
(4) Fuel non-methane portion molecuar weight calculation is provided in Table 3.

Phillips 66 Rodeo MP 30 Flare Report 1/1/2023 - 1/31/2023

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Last Updated: 4/13/2023