Flare

BAAQMD Refinery Flare Emission Report
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Chevron Richmond - Hydrogen H2
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November - 2020
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See notes 6,7 (lbs) (lbs) (lbs)
11/1/2020 61,201.66 44.63 5.39 0.01
11/2/2020 3,191,548.17 1,718.21 221.42 0.90
11/3/2020 10,043,143.61 1,425.76 90.41 0.45
11/4/2020 664,209.16 144.96 30.56 0.14
11/5/2020 9,905,628.95 2,118.23 71.34 0.26
11/6/2020 439,339.90 101.53 9.37 0.01
11/7/2020 442,408.61 92.88 8.75 0.01
11/8/2020 556,734.49 121.54 18.42 0.08
11/9/2020 401,823.74 87.91 9.71 0.09
11/10/2020 348,107.03 85.49 7.46 0.10
11/11/2020 381,989.07 104.31 8.68 0.12
11/12/2020 422,418.56 86.62 6.72 0.14
11/13/2020 367,162.81 54.61 4.40 0.12
11/14/2020 328,150.46 98.32 7.71 0.10
11/15/2020 352,431.49 95.99 7.67 0.11
11/16/2020 410,924.07 107.96 19.32 0.14
11/17/2020 459,538.43 111.43 15.42 0.17
11/18/2020 395,974.94 42.53 4.03 0.13
11/19/2020 449,595.25 52.60 4.83 0.15
11/20/2020 466,596.75 66.66 5.67 0.14
11/21/2020 394,044.63 84.66 6.77 0.13
11/22/2020 324,875.37 97.48 7.41 0.10
11/23/2020 435,710.39 113.70 9.64 0.15
11/24/2020 370,836.02 108.95 7.91 0.12
11/25/2020 420,220.24 117.00 7.85 0.13
11/26/2020 405,749.15 112.34 8.20 0.12
11/27/2020 382,253.22 95.45 7.39 0.12
11/28/2020 370,456.60 96.47 7.20 0.11
11/29/2020 354,044.20 97.77 6.91 0.11
11/30/2020 451,248.48 124.06 8.62 0.12
November Totals 33,998,365.45 7,810.05 635.18 4.58
  • (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 11/1/2020 - 11/30/2020
 
 

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Last Updated: 4/13/2023