Certificate 6758PB
NOx 0.02 t
Home / District guides / Imperial County APCD / Western Mesquite Mines
| Holder of record | Western Mesquite Mines | ||||
|---|---|---|---|---|---|
| Certificate | 6758PB | ||||
| Air district | Imperial County APCD | ||||
| Pollutants banked |
| ||||
| Register source | Certificates Bank, Aug 25, 2026 (records-request response) · district registry page | ||||
| Status | Banked — not listed |
| Certificate | Pollutant | Amount (t) |
|---|---|---|
| 6758PB | NOx | 0.02 |
Source: Certificates Bank, Aug 25, 2026 (records-request response) — Imperial County APCD, retrieved 2026-10-03.
It is already public record in the Imperial County 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.
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Prices per ton recorded by the district under Health & Safety Code §40709.5:
| Pollutant | Year | Median $/t | Range | Trades* |
|---|---|---|---|---|
| NOx | 2025 district records | $2,700 | $2,700– | 5 |
| NOx | 2023 CARB | $2,500 | $2,000– | 93 |
| NOx | 2022 CARB | $2,700 | $500– | 84 |
*For the CARB reports, every recorded transfer in the district that year, all pollutants; for the district's own transaction records, sales of that pollutant, at the price per ton the district records. Recent years shown; every recorded year. Sources: Imperial County APCD — 2025 ERC transactions (records request) · CARB 2023 §40709.5 statewide report · CARB 2022 §40709.5 statewide report.
Arithmetic only — the recorded volume multiplied by the Imperial County median price recorded for each pollutant in 2022–2025, 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 | 0.02 t | $2,500– | $50– |
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 Imperial County APCD, 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 Imperial County APCD, or its air basin with district board approval under Health & Safety Code §40709.6. District office: (442) 265-1800. District ERC program page.
Need NOx credits in Imperial County for a permit? Post what you need and the Exchange checks this and every other Imperial County record for you, no fee to inquire.