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BAAQMD Refinery Flare Emission Report
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Chevron Richmond - Hydrogen H2
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February - 2019
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See notes 6,7 (lbs) (lbs) (lbs)
2/1/2019 151,423.96 52.50 12.51 0.03
2/2/2019 2,758,981.34 1,438.91 225.40 6.60
2/3/2019 59,150,060.34 6,577.80 509.88 18.27
2/4/2019 49,004,024.90 696.90 224.60 8.78
2/5/2019 43,849,967.44 572.70 224.41 27.60
2/6/2019 8,047,369.83 392.30 44.27 0.99
2/7/2019 6,270,027.62 573.98 67.11 1.08
2/8/2019 6,645,430.73 1,098.57 66.56 0.31
2/9/2019 123,386.23 52.46 8.73 0.36
2/10/2019 124,098.44 45.39 11.04 0.51
2/11/2019 121,519.55 42.78 8.84 0.41
2/12/2019 113,279.31 40.17 8.41 0.36
2/13/2019 121,155.65 42.74 8.95 0.47
2/14/2019 162,061.73 51.91 19.17 0.09
2/15/2019 139,390.90 41.63 10.72 0.01
2/16/2019 154,750.11 41.63 13.60 0.03
2/17/2019 121,547.84 34.32 9.19 0.02
2/18/2019 123,416.42 35.12 9.34 0.01
2/19/2019 211,836.69 43.73 12.81 0.01
2/20/2019 174,938.45 34.55 8.64 0.01
2/21/2019 99,631.90 27.20 7.44 0.01
2/22/2019 113,591.02 31.35 8.81 0.01
2/23/2019 109,507.35 30.73 8.61 0.01
2/24/2019 105,410.18 28.51 8.21 0.01
2/25/2019 116,475.57 29.85 19.34 0.03
2/26/2019 95,498.14 25.36 7.69 0.01
2/27/2019 114,583.00 29.82 8.94 0.05
2/28/2019 340,931.59 78.24 79.77 0.11
February Totals 178,664,296.23 12,191.15 1,652.99 66.19
  • (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) No sample collected during release event. Used 12-month rolling emission factor
    (6) Negative meter noise overwritten as zero.
    (7) Vent gas volume based on engineering judgment during periods of monitor inoperation
Chevron Richmond Hydrogen H2 Flare Report 2/1/2019 - 2/28/2019
 
 

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Last Updated: 4/13/2023