310 banked NOx certificates of record, recorded prices, and a direct line to the holders.
Home / District guides / Imperial County APCD / NOx
Every registry entry in Imperial County APCD that includes NOx, from Certificates Bank, Aug 25, 2026 (records-request response; available tons). 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 |
|---|---|---|
| AMC Farms, LLC | 16 certificates (6481 … 6890) | Agricultural — Imperial Valley · Permit 4489 · NOx 20.65 · CO 848.7 · TOC 49.65 (t) |
| TNT Management, Inc. | 24 certificates (6495A … 6902) | Agricultural — Imperial Valley · Permit 1898 · NOx 27.45 · CO 766.31 · TOC 54.29 (t) |
| La Valle Sabbia, Inc. | 9 certificates (6693 … 6894) | Agricultural — Imperial Valley · Permit 1860 · NOx 14.06 · CO 538.63 · TOC 33.85 (t) |
| Dahm, Steven G. | 23 certificates (6557 … 6938) | Agricultural — Imperial Valley · Permit 1096 · NOx 10.55 · PM10 5.32 · CO 321.13 · TOC 22.28 (t) |
| Osterkamp, Mark N. | 16 certificates (6499 … 6814A) | Permit 234 · NOx 1.6 · CO 289.54 · TOC 25.92 (t) |
| Rothfleisch Ranches | 20 certificates (6463 … 6918) | Agricultural — Imperial Valley · Permit 4348 · NOx 5.59 · CO 217.97 · TOC 19.44 (t) |
| Reeves, Steve | 17 certificates (6471 … 6926) | Agricultural — Imperial Valley · Permit 1849 · NOx 3.05 · CO 171.17 · TOC 15.56 (t) |
| J. Emanuelli & Sons | 24 certificates (6475 … 6922) | Agricultural — Imperial Valley · Permit 244 · NOx 4.14 · PM10 1.53 · CO 149.73 · TOC 12.08 (t) |
| Reeves, Lance | 8 certificates (6539 … 6874) | Agricultural — Imperial Valley · Permit 1848 · NOx 5.17 · CO 143.19 · TOC 12.82 (t) |
| Mark N. Osterkamp | 6903, 6905, 6906 | Agricultural — Imperial Valley · Permit 234 · NOx 5.41 · CO 137.11 · TOC 12.87 (t) |
| Joe Heger Farms | 14 certificates (6531 … 6930) | Agricultural — Imperial Valley · Permit 185 · NOx 1.82 · PM10 4.47 · CO 124.9 · TOC 8.95 (t) |
| Baja Farms/Ben Abatti Jr. | 8 certificates (6565 … 6942) | Agricultural — Imperial Valley · Permit 1593 · NOx 1.89 · CO 128.77 · TOC 8.81 (t) |
| Valley Vegetable Consultant Company | 10 certificates (6631 … 6946) | Agricultural — Imperial Valley · Permit 4575, 4593 · NOx 4.55 · PM10 1.21 · CO 117.02 · TOC 10.53 (t) |
| Cultiver, LLC | 10 certificates (6731 … 6886) | Agricultural — Imperial Valley · Permit 4578 · NOx 4.22 · PM10 6.84 · CO 108.08 · TOC 9.79 (t) |
| La Brucherie Produce, LLC | 11 certificates (6695 … 6870) | Agricultural — Imperial Valley · Permit 235 · NOx 2.55 · PM10 6.32 · CO 64.84 · TOC 6.08 (t) |
| Madjac Farms, Inc./Jim Abatti | 16 certificates (6507 … 6934) | Agricultural — Imperial Valley · Permit 2982 · NOx 1.93 · CO 62.24 · TOC 4.15 (t) |
| Mike Abatti Farms, LLC | 12 certificates (6581 … 6754) | Agricultural — Imperial Valley · Permit 3122 · NOx 1.43 · CO 48.73 · TOC 3.13 (t) |
| CalEnergy | 6 certificates (6691PCB … 6895P) | Geothermal — Salton Sea · NOx 7.17 · PM10 2.06 · TOC 32.17 (t) |
| West Gro Farms | 7 certificates (6491 … 6746) | Agricultural — Imperial Valley · Permit 1792 · NOx 0.28 · CO 26.02 · TOC 1.81 (t) |
| C & G Farms, Inc. | 6635, 6637, 6638 | Agricultural — Imperial Valley · Permit 2746 · NOx 0.95 · CO 24.11 · TOC 2.26 (t) |
| Strahm Farms | 7 certificates (6719 … 6794) | Agricultural — Imperial Valley · Permit 1585 · NOx 0.83 · PM10 0.56 · CO 21.76 · TOC 1.83 (t) |
| US Gypsum Co. | 4 certificates (6538PA … 6812P) | Gypsum mining & processing · NOx 0.18 · PM10 16.88 (t) |
| Peri Smith | 6771, 6773, 6774 | Agricultural — Imperial Valley · Permit 4589 · NOx 0.54 · CO 13.55 · TOC 1.27 (t) |
| Thistle Farms, Inc. | 9 certificates (6763 … 6866) | Agricultural — Imperial Valley · Permit 4590 · NOx 0.43 · CO 11.03 · TOC 0.97 (t) |
| Nilson Farms | 15 certificates (6459 … 6770) | Agricultural — Imperial Valley · Permit 1586 · NOx 0.25 · CO 6.48 · TOC 0.57 (t) |
| John R. Benson Farms Inc. | 6 certificates (6511 … 6562) | Agricultural — Imperial Valley · Permit 1001 · NOx 0.23 · CO 6.51 · TOC 0.43 (t) |
| Densburen Farms, Inc. | 6907, 6909, 6910 | Agricultural — Imperial Valley · Permit 4601 · NOx 0.13 · CO 3.25 · TOC 0.3 (t) |
| Crown Farming | 6527, 6529, 6530 | Agricultural — Imperial Valley · Permit 2287 · NOx 0.07 · CO 1.93 · TOC 0.12 (t) |
| Imperial Irrigation District | 6602PD | Utility · NOx 0.48 (t) |
| Hudson Ranch Power I, LLC | 6806P | Geothermal — Salton Sea · NOx 0.3 (t) |
| Western Mesquite Mines | 6758PB | Gold mining · NOx 0.02 (t) |
| Pollutant | Median $/ton | Low | High |
|---|---|---|---|
| NOx | $2,500 | $2,000 | $3,098.35 |
Source: CARB 2023 ERC transaction report (93 transactions district-wide). Statewide table on the ERC prices page.
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 Imperial County APCD is usable in Imperial County APCD (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.
Inquire on Imperial County APCD NOx creditsPost what you need
All Imperial County APCD ERCs · NOx ERCs statewide · ERC prices · How to buy · How to sell