Banked ERC record · South Coast AQMD

Plains Marketing, L.P.

30 certificates (AQ015182 … AQ016022) · Facility: Long Beach
NOx 185 lb/day, ROG / VOC 434 lb/day, PM10 9 lb/day, SOx 183 lb/day

Home / District guides / South Coast AQMD / Plains Marketing, L.P.

Certificate record

Holder of recordPlains Marketing, L.P.
Certificates30 certificates (AQ015182 … AQ016022)
Source of reductionsFacility: Long Beach
Air districtSouth Coast AQMD
Pollutants banked
PollutantVolume as recorded≈ tons / year
NOx185 lb/day33.76
ROG / VOC434 lb/day79.21
PM109 lb/day1.64
SOx183 lb/day33.4

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 sourceERC & STERC Active List, July 2026 · district registry page
StatusBanked — not listed

30 certificates as the district lists them

CertificateIssuedPollutantAmount (lb/day)Note
AQ0151822020-06-05NOx3Internal Transfer
AQ0151862020-06-05NOx77Internal Transfer
AQ0151882020-06-05NOx5Internal Transfer
AQ0151892020-06-05NOx6Internal Transfer
AQ0151922020-06-05NOx21Internal Transfer
AQ0151932020-06-16NOx44Internal Transfer
AQ0151942020-06-16NOx3Internal Transfer
AQ0151962020-06-16NOx17Internal Transfer
AQ0151972020-06-16SOx75Internal Transfer
AQ0151982020-06-16SOx47Internal Transfer
AQ0151992020-06-16SOx10Internal Transfer
AQ0152002020-06-16SOx10Internal Transfer
AQ0152132020-06-26ROG13Internal Transfer
AQ0152142020-06-26PM101Internal Transfer
AQ0152152020-06-26PM104Internal Transfer
AQ0152162020-06-26PM104Internal Transfer
AQ0152172020-06-26SOx5Internal Transfer
AQ0152182020-06-26SOx1Internal Transfer
AQ0152192020-06-26SOx1Internal Transfer
AQ0152202020-06-26SOx3Internal Transfer
AQ0152212020-06-26SOx3Internal Transfer
AQ0152222020-06-26SOx22Internal Transfer
AQ0152232020-06-26SOx6Internal Transfer
AQ0153352021-12-21NOx1
AQ0153372021-12-21ROG2
AQ0158582024-08-16ROG36
AQ0159142025-02-04NOx3
AQ0159162025-02-04ROG4
AQ0159762025-12-11ROG379
AQ0160222026-05-26NOx5

Source: ERC & STERC Active List, July 2026 — South Coast AQMD, retrieved 2026-10-02.

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What these credits have sold for in South Coast

Prices per ton recorded by the district under Health & Safety Code §40709.5:

PollutantYearMedian $/tRangeTrades*
NOx2024
district report
$418,000 avg$416,000–$486,0003
NOx2023
CARB
$400,000$380,000–$420,0009
NOx2022
CARB
$356,333$356,33324
ROG / VOC2024
district report
$23,000 avg$3,000–$25,00019
ROG / VOC2023
CARB
$22,000$12,000–$27,0009
ROG / VOC2022
CARB
$21,875$314–$27,39724
PM102024
district report
$423,000 avg$333,000–$472,0003
PM102023
CARB
$460,000$460,0009
PM102022
CARB
$319$319–$427,77824
SOx2024
district report
$327,000 avg$327,0001
SOx2022
CARB
$1,191$1,190–$1,19124

*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.

Reference value at recorded prices

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.

PollutantVolume× recorded medianReference
NOx33.76 t$356,333–$418,000/t$12.0M–$14.1M
ROG / VOC79.21 t$21,875–$23,000/t$1.7M–$1.8M
PM101.64 t$319–$460,000/t$524–$756,000
SOx33.4 t$1,191–$327,000/t$39,761–$10.9M
All pollutants with a recorded South Coast price$13.8M–$27.6M

How a transfer works in South Coast

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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