Flare

BAAQMD Refinery Flare Emission Report
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Chevron Richmond - Hydrogen H2
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February - 2021
Date Vent Gas Flow Methane NMHC Sulfur Dioxide
(mo/day/yr) (volume in scf) See notes 6,7 (lbs) (lbs) (lbs)
2/1/2021 501,212.08 165.35 9.15 0.00
2/2/2021 560,440.74 169.67 9.48 0.00
2/3/2021 600,507.40 168.41 10.46 0.00
2/4/2021 756,743.72 171.92 13.45 0.00
2/5/2021 704,057.59 175.00 13.19 0.00
2/6/2021 741,493.56 192.43 14.59 0.00
2/7/2021 692,380.57 190.06 12.90 0.00
2/8/2021 585,083.77 159.43 10.18 0.00
2/9/2021 593,616.31 164.93 10.57 0.00
2/10/2021 543,221.80 153.18 9.66 0.00
2/11/2021 577,834.84 175.07 20.87 0.00
2/12/2021 580,502.70 169.25 12.03 0.00
2/13/2021 606,860.83 173.99 12.48 0.00
2/14/2021 607,295.95 170.72 12.42 0.00
2/15/2021 598,884.89 169.17 12.25 0.00
2/16/2021 726,718.84 183.60 18.42 0.03
2/17/2021 702,249.91 175.93 19.10 0.10
2/18/2021 710,976.00 155.94 13.54 0.08
2/19/2021 586,104.51 136.60 11.88 0.04
2/20/2021 657,075.76 149.30 11.12 0.03
2/21/2021 798,939.35 176.02 12.92 0.03
2/22/2021 1,029,106.68 258.94 21.32 0.06
2/23/2021 1,129,032.11 310.19 26.37 0.06
2/24/2021 934,828.68 252.54 20.57 0.05
2/25/2021 589,429.39 150.81 181.43 0.06
2/26/2021 481,227.18 85.19 162.40 0.00
2/27/2021 640,694.93 49.09 107.84 0.00
2/28/2021 654,514.72 21.96 62.62 0.00
February Totals 18,891,034.81 4,674.69 853.21 0.54
  • (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 2/1/2021 - 2/28/2021
 
 

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Last Updated: 4/13/2023