13 certificates (AQ003171 … AQ015945) · Facility: El Segundo, Huntington Beach
NOx 5 lb/day, ROG / VOC 34 lb/day, PM10 19 lb/day, SOx 55 lb/day, CO 47 lb/day
Home / District guides / South Coast AQMD / Chevron Products Co.
| Holder of record | Chevron Products Co. | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Certificates | 13 certificates (AQ003171 … AQ015945) | ||||||||||||||||||
| Source of reductions | Facility: El Segundo, Huntington Beach | ||||||||||||||||||
| Air district | South Coast AQMD | ||||||||||||||||||
| Pollutants banked |
The district records these volumes in lb/day; the tons-per-year column is a straight conversion (lb/day × 365 ÷ 2,000; lb/qtr × 4 ÷ 2,000) for comparison only. | ||||||||||||||||||
| Register source | ERC & STERC Active List, July 2026 · district registry page | ||||||||||||||||||
| Status | Banked — not listed |
| Certificate | Issued | Pollutant | Amount (lb/day) | Recorded purchase price |
|---|---|---|---|---|
| AQ003171 | 2000-09-01 | CO | 37 | — |
| AQ004940 | 2003-04-09 | PM10 | 14 | $24,000 per lb/day ≈ $131,507 per ton/yr |
| AQ006186 | 2006-05-10 | PM10 | 1 | $85,000 per lb/day ≈ $465,753 per ton/yr |
| AQ006187 | 2006-05-10 | PM10 | 2 | $85,000 per lb/day ≈ $465,753 per ton/yr |
| AQ006613 | 2007-05-10 | SOx | 24 | $34,000 per lb/day ≈ $186,301 per ton/yr |
| AQ006655 | 2007-07-03 | PM10 | 1 | — |
| AQ007051 | 2007-10-25 | SOx | 31 | $65,000 per lb/day ≈ $356,164 per ton/yr |
| AQ007399 | 2008-01-23 | CO | 10 | — |
| AQ009712 | 2009-04-22 | NOx | 5 | — |
| AQ011001 | 2010-07-29 | PM10 | 1 | — |
| AQ015528 | 2022-10-12 | ROG | 1 | — |
| AQ015884 | 2024-12-12 | ROG | 8 | — |
| AQ015945 | 2025-04-10 | ROG | 25 | — |
Purchase prices are the figures the district recorded when a certificate changed title, in $ per lb/day as South Coast quotes them; the per-ton figure is the straight conversion (1 lb/day = 0.1825 tons per year). Certificates marked "Internal Transfer", "Reissue" or with no price moved without a sale.
Source: ERC & STERC Active List, July 2026 — South Coast AQMD, retrieved 2026-10-02.
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Prices per ton recorded by the district under Health & Safety Code §40709.5:
| Pollutant | Year | Median $/t | Range | Trades* |
|---|---|---|---|---|
| NOx | 2024 district report | $418,000 avg | $416,000– | 3 |
| NOx | 2023 CARB | $400,000 | $380,000– | 9 |
| NOx | 2022 CARB | $356,333 | $356,333 | 24 |
| ROG / VOC | 2024 district report | $23,000 avg | $3,000– | 19 |
| ROG / VOC | 2023 CARB | $22,000 | $12,000– | 9 |
| ROG / VOC | 2022 CARB | $21,875 | $314– | 24 |
| PM10 | 2024 district report | $423,000 avg | $333,000– | 3 |
| PM10 | 2023 CARB | $460,000 | $460,000 | 9 |
| PM10 | 2022 CARB | $319 | $319– | 24 |
| SOx | 2024 district report | $327,000 avg | $327,000 | 1 |
| SOx | 2022 CARB | $1,191 | $1,190– | 24 |
| CO | 2024 district report | $5 avg | $5 | 1 |
*For the CARB reports, every recorded transfer in the district that year, all pollutants; for South Coast 2024, transfers with a stated price. Recent years shown; every recorded year. Sources: South Coast AQMD CY2024 §40709.5 report · CARB 2023 §40709.5 statewide report · CARB 2022 §40709.5 statewide report.
Arithmetic only — the recorded volume multiplied by the South Coast median price recorded for each pollutant in 2022–2024, shown as a range because the medians moved between years. Not an appraisal, an offer, or a prediction; actual bids depend on the buyer's permit deadline, the lot size, how many trades the median rests on, and what else is available in the district.
| Pollutant | Volume | × recorded median | Reference |
|---|---|---|---|
| NOx | 0.91 t | $356,333– | $325,000– |
| ROG / VOC | 6.21 t | $21,875– | $136,000– |
| PM10 | 3.47 t | $319– | $1,105– |
| SOx | 10.04 t | $1,191– | $11,950– |
| CO | 8.58 t | $5/t | $43 |
| All pollutants with a recorded South Coast price | $474,000– | ||
The buyer and holder agree a price privately. The transfer package — the holder's authorization, the purchase agreement, and the district's transfer forms — goes to South Coast AQMD, which verifies the banked reductions, records the transfer, and re-issues the certificate (or the remaining balance) in the buyer's name. Credits are generally usable only inside South Coast AQMD, or its air basin with district board approval under Health & Safety Code §40709.6. District office: (909) 396-2000. District ERC program page.
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