Banked ERC record · South Coast AQMD

So California Edison, Mitchel Reservoir

Certificate AQ001240 · Facility: Anza
SOx 6 lb/day

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Certificate record

Holder of recordSo California Edison, Mitchel Reservoir
CertificateAQ001240
Source of reductionsFacility: Anza
Air districtSouth Coast AQMD
Pollutants banked
PollutantVolume as recorded≈ tons / year
SOx6 lb/day1.1

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

The certificate as the district lists it

CertificateIssuedPollutantAmount (lb/day)
AQ0012401994-06-16SOx6

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

Is this your certificate?

It is already public record in the South Coast register. Listing it on the Exchange is free, commits you to nothing, and puts it in front of the permit applicants and consultants searching this page. We verify the certificate against the register before anything goes live, and inquiries route straight to you or your broker.

List AQ001240 for sale Ask the Exchange about this record

What SOx credits have sold for in South Coast

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

PollutantYearMedian $/tRangeTrades*
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 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
SOx1.1 t$1,191–$327,000/t$1,304–$358,000

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.

Need SOx credits in South Coast for a permit? Post what you need and the Exchange checks this and every other South Coast record for you, no fee to inquire.