11+ banked NOx certificates of record, recorded prices, and a direct line to the holders.
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Every registry entry in Mojave Desert AQMD that includes NOx, from District-wide ERC registry, July 6, 2026 (lbs/yr, shown here as tons/yr). These are banked credits — the register shows what exists, not what the holder has agreed to sell. Open the interactive registry to send an inquiry on any of them.
| Holder of record | Certificate(s) | Source / pollutants banked |
|---|---|---|
| Southern California Gas Company | 3 certificates | NOx 940t · VOC 5.7t · PM10 3.7t |
| CalPortland | Certs 0144–0147 | NOx 464.5t · PM10 7t · VOC 0.9t · SOx 0.95t |
| SBC Investment LLC | Cert 0136 | NOx 297t · SOx 210t · PM10 24t |
| GenOn — California South, LP | Cert 0150 | NOx 240t · PM10 19t · SOx 1.4t |
| Blythe Energy, Inc. | 2 certificates | NOx 200t · VOC 38.7t |
No NOx transactions were reported to CARB for Mojave Desert AQMD in 2022. See the statewide price tables and NOx prices in other districts for a reference range; local scarcity sets the price.
NOx is the most demanded offset pollutant in California — it drives ozone formation, and New Source Review permits in ozone nonattainment areas (San Joaquin Valley and South Coast are classified Extreme; Sacramento Metro is Serious) carry binding NOx offset requirements at ratios up to 1.5-to-1.
ERCs are district-bound: a NOx credit banked in Mojave Desert AQMD is usable in Mojave Desert AQMD (or its air basin with district board approval). Tell us the tonnage your permit requires and we contact the holders above, confirm what is available, and can represent you as buyer's broker — no fee to inquire.
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