Flare

BAAQMD Refinery Flare Emission Report

Phillips 66 Rodeo - MP 30

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June - 2025

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)
6/1/2025	16,659.91	5.55	9.28	0.28
6/2/2025	52,882.90	17.61	29.47	0.88
6/3/2025	54,062.97	18.01	30.12	0.90
6/4/2025	51,679.31	17.21	28.80	0.86
6/5/2025	83,438.60	27.79	46.49	1.39
6/6/2025	54,186.31	18.05	30.19	0.90
6/7/2025	71,510.85	23.82	39.85	1.19
6/8/2025	35,729.28	11.90	19.91	0.59
6/9/2025	75,324.44	25.09	41.97	1.25
6/10/2025	83,314.73	27.75	46.42	1.38
6/11/2025	29,222.39	9.73	16.28	0.49
6/12/2025	20,942.58	6.98	11.67	0.35
6/13/2025	4,383.98	1.46	2.44	0.07
6/14/2025	22,922.34	7.64	12.77	0.38
6/15/2025	27,584.70	9.19	15.37	0.46
6/16/2025	17,206.59	5.73	9.59	0.29
6/17/2025	20,044.37	6.68	11.17	0.33
6/18/2025	23,774.88	7.92	13.25	0.39
6/19/2025	4,022.00	1.34	2.24	0.07
6/20/2025	36,284.73	12.09	20.22	0.60
6/21/2025	37,022.94	12.33	20.63	0.61
6/22/2025	20,300.14	6.76	11.31	0.34
6/23/2025	31,460.13	10.48	17.53	0.52
6/24/2025	20,421.13	6.80	11.38	0.34
6/25/2025	35,509.82	11.83	19.79	0.59
6/26/2025	18,647.53	6.21	10.39	0.31
6/27/2025	10,227.96	3.41	5.70	0.17
6/28/2025	34,818.02	11.60	19.40	0.58
6/29/2025	31,827.11	10.60	17.73	0.53
6/30/2025	28,405.73	9.46	15.83	0.47
June Totals	1,053,818.37	351.02	587.19	17.51

(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 6/1/2025 - 6/30/2025

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Last Updated: 4/13/2023