Flare

BAAQMD Refinery Flare Emission Report
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Chevron Richmond - Hydrogen H2
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January - 2021
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See notes 6,7 (lbs) (lbs) (lbs)
1/1/2021 445,342.77 140.56 9.03 0.01
1/2/2021 445,835.16 141.13 8.68 0.01
1/3/2021 459,655.63 140.33 11.19 0.02
1/4/2021 490,398.43 152.78 9.15 0.03
1/5/2021 494,033.17 152.80 9.23 0.02
1/6/2021 491,521.67 150.08 9.04 0.00
1/7/2021 498,409.49 152.15 9.28 0.00
1/8/2021 580,557.44 163.55 11.05 0.00
1/9/2021 565,891.69 166.07 10.97 0.00
1/10/2021 551,575.25 151.32 10.78 0.00
1/11/2021 495,957.46 134.57 9.48 0.00
1/12/2021 542,422.78 147.55 10.52 0.00
1/13/2021 568,305.61 152.17 10.90 0.00
1/14/2021 536,590.90 140.54 11.23 0.00
1/15/2021 562,812.59 142.15 10.77 0.00
1/16/2021 540,796.48 144.60 11.06 0.00
1/17/2021 572,019.19 144.46 11.46 0.00
1/18/2021 587,630.89 146.49 11.70 0.00
1/19/2021 573,534.89 143.32 11.21 0.00
1/20/2021 598,979.60 151.16 11.39 0.00
1/21/2021 760,839.67 159.89 90.59 0.00
1/22/2021 762,719.93 139.72 65.20 0.01
1/23/2021 623,028.89 141.59 11.96 0.00
1/24/2021 618,118.01 140.01 11.29 0.00
1/25/2021 616,754.89 139.49 11.03 0.00
1/26/2021 830,535.74 175.86 18.05 0.01
1/27/2021 986,203.28 285.74 22.47 0.01
1/28/2021 19,653,511.20 1,795.92 106.98 0.04
1/29/2021 567,471.88 171.77 9.59 0.00
1/30/2021 542,385.70 163.68 9.32 0.00
1/31/2021 540,351.22 164.16 9.19 0.00
January Totals 37,104,191.50 6,435.61 573.79 0.16
  • (1) Sample(s) collected during release event used to calculate emissions
    (2) No sample collected during release event. Used another sample from the same day
    (3) No sample collected during release event. Used another representative sample based on engineering judgment
    (4) No sample collected during release event. Used 12-month rolling emission factor based on the flaring events > 1 MMSCFD
    (5) Used last valid sample result during instrument downtime.
    (6) Vent gas volume based on engineering judgment during periods of monitor inoperation
Chevron Richmond Hydrogen H2 Flare Report 1/1/2021 - 1/31/2021
 
 

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Last Updated: 4/13/2023