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NOx Emission Reduction Credits in Yolo-Solano AQMD
93 banked NOx certificates of record, recorded prices, and a direct line to the holders.
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NOx credits listed for sale in Yolo-Solano AQMD
EC-0503
Agricultural, rice straw burning discontinuation
CO 11.9 tons · Price on request · NOx 1.081 tons · Price on request · SOx 0.229 tons · Price on request · PM10 1.3095 tons · Price on request
Agricultural, rice straw burning discontinuation
CO 11.9 tons · Price on request · NOx 1.081 tons · Price on request · SOx 0.229 tons · Price on request · PM10 1.3095 tons · Price on request
Availability confirmed. View minimums, restrictions and listing representative.
EC-0501
Agricultural, rice straw burning discontinuation
CO 32.1985 tons · Price on request · NOx 0.8935 tons · Price on request · SOx 0.6435 tons · Price on request · PM10 3.6855 tons · Price on request
Agricultural, rice straw burning discontinuation
CO 32.1985 tons · Price on request · NOx 0.8935 tons · Price on request · SOx 0.6435 tons · Price on request · PM10 3.6855 tons · Price on request
Availability confirmed. View minimums, restrictions and listing representative.
Holders of banked NOx credits in Yolo-Solano AQMD, 93 certificates, 32 holders
Every registry entry in Yolo-Solano AQMD that includes NOx, from District ERC Registry, May 19, 2025 (lb/yr, also 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 |
|---|---|---|
| Pamela Wallace | 5 certificates (EC-0344 … EC-0451) | Sorghum & rice burning discontinuation · NOx 38,345 · VOC 36,651 · CO 1,306,541 (lb/yr) ≈ NOx 19.17 · VOC 18.33 · CO 653 t/yr |
| Reclamation District No. 108 | EC-0361, EC-0446 | Safflower/wheat & rice burning discontinuation · NOx 68,598 · VOC 49,765 · PM10 88,539 · SOx 15,876 · CO 823,990 (lb/yr) ≈ NOx 34.3 · VOC 24.88 · PM10 44.27 · SOx 7.94 · CO 412 t/yr |
| River Garden Farms | EC-0509, EC-0511 | Agricultural source · NOx 70,456 · VOC 14,374 · PM10 88,542 · SOx 14,834 · CO 634,160 (lb/yr) ≈ NOx 35.23 · VOC 7.19 · PM10 44.27 · SOx 7.42 · CO 317 t/yr |
| Conaway Preservation Group, LLC | EC-0392 | Rice straw burning discontinuation · NOx 40,251 · VOC 37,089 · PM10 39,714 · SOx 8,680 · CO 452,953 (lb/yr) ≈ NOx 20.13 · VOC 18.54 · PM10 19.86 · SOx 4.34 · CO 226 t/yr |
| Agrium U.S., Inc. | EC-0403, EC-0404 | Boiler & nitric acid production shutdown · NOx 62,813 · VOC 198 · PM10 275 · SOx 22 · CO 247,341 (lb/yr) ≈ NOx 31.41 · VOC 0.1 · PM10 0.14 · SOx 0.01 · CO 124 t/yr |
| Sacramento Municipal Utility District | 19 certificates (EC-0120 … EC-0466) | Boilers, IC engines & process shutdowns · NOx 8,488 · VOC 23,306 · PM10 156,699 · SOx 3,235 · CO 1,486 (lb/yr) ≈ NOx 4.24 · VOC 11.65 · PM10 78.35 · SOx 1.62 · CO 0.74 t/yr |
| Adams Group, Inc. | 8 certificates (EC-0408 … EC-0415) | Grain operations shutdowns + rice straw · NOx 76,321 · VOC 68,161 · PM10 10,430 · SOx 17 · CO 642 (lb/yr) ≈ NOx 38.16 · VOC 34.08 · PM10 5.22 · SOx 0.01 · CO 0.32 t/yr |
| PAI River Bend Ranches, LLC | EC-0472 | Rice straw burning discontinuation · NOx 9,662 · VOC 8,218 · PM10 11,651 · SOx 2,045 · CO 81,769 (lb/yr) ≈ NOx 4.83 · VOC 4.11 · PM10 5.83 · SOx 1.02 · CO 40.88 t/yr |
| Truck Accessories Group, LLC dba Leer West | 5 certificates (EC-0499 … EC-0515) | Coating & adhesives operation shutdowns · NOx 519 · VOC 99,177 · PM10 6,359 · SOx 4 · CO 796 (lb/yr) ≈ NOx 0.26 · VOC 49.59 · PM10 3.18 · SOx <0.01 · CO 0.4 t/yr |
| Knaggs Farming Co. | EC-0501 | Rice straw burning discontinuation · NOx 1,787 · PM10 7,371 · SOx 1,287 · CO 64,397 (lb/yr) ≈ NOx 0.89 · PM10 3.69 · SOx 0.64 · CO 32.2 t/yr |
| Dino W. Beltrami Trust | EC-0108 | Sorghum open burning discontinuation · NOx 4,119 · VOC 6,595 · CO 56,424 (lb/yr) ≈ NOx 2.06 · VOC 3.3 · CO 28.21 t/yr |
| University of California, Davis | 19 certificates (EC-0193 … EC-0424) | Boiler & process shutdowns · NOx 16,400 · VOC 5,810 · PM10 10,424 · SOx 635 · CO 6,736 (lb/yr) ≈ NOx 8.2 · VOC 2.91 · PM10 5.21 · SOx 0.32 · CO 3.37 t/yr |
| David and Alice te Velde Family Trust | EC-0350, EC-0503 | Rice straw burning discontinuation · NOx 2,162 · PM10 2,619 · SOx 458 · CO 23,864 (lb/yr) ≈ NOx 2.16 · PM10 2.62 · SOx 0.46 · CO 23.86 · VOC 0.98 t/yr |
| Judith Coppel & Jeanne Ireland | EC-0114 | Sorghum open burning discontinuation · NOx 1,709 · VOC 2,736 · CO 23,416 (lb/yr) ≈ NOx 0.85 · VOC 1.37 · CO 11.71 t/yr |
| City of Roseville | EC-0251, EC-0252 | Lime kiln & beet pulp shutdowns · NOx 22,917 (lb/yr) ≈ NOx 11.46 t/yr |
| Donald Beeman | EC-0354, EC-0368, EC-0370 | Rice straw burning discontinuation · NOx 1,588 · VOC 1,435 · PM10 1,925 · SOx 335 · CO 17,536 (lb/yr) ≈ NOx 0.79 · VOC 0.72 · PM10 0.96 · SOx 0.17 · CO 8.77 t/yr |
| City of West Sacramento | EC-0338, EC-0339, EC-0340 | Wastewater IC engines & flare shutdown · NOx 707 · VOC 423 · PM10 331 · SOx 7,059 · CO 10,746 (lb/yr) ≈ NOx 0.35 · VOC 0.21 · PM10 0.17 · SOx 3.53 · CO 5.37 t/yr |
| Thomas E. Hayes Sr. | EC-0402 | Rice straw burning discontinuation · NOx 1,054 · VOC 953 · PM10 1,277 · SOx 223 · CO 8,747 (lb/yr) ≈ NOx 0.53 · VOC 0.48 · PM10 0.64 · SOx 0.11 · CO 4.37 t/yr |
| Daniel Engstrom | EC-0360 | Rice straw burning discontinuation · NOx 719 · VOC 650 · PM10 871 · SOx 153 · CO 7,925 (lb/yr) ≈ NOx 0.36 · VOC 0.33 · PM10 0.44 · SOx 0.08 · CO 3.96 t/yr |
| Pheasant Investment Corporation a Calif. | EC-0359 | Rice straw burning discontinuation · NOx 719 · VOC 650 · PM10 871 · SOx 153 · CO 7,925 (lb/yr) ≈ NOx 0.36 · VOC 0.33 · PM10 0.44 · SOx 0.08 · CO 3.96 t/yr |
| MB Beeman Family Trust | EC-0371 | Rice straw burning discontinuation · NOx 590 · VOC 535 · PM10 715 · SOx 125 · CO 6,518 (lb/yr) ≈ NOx 0.3 · VOC 0.27 · PM10 0.36 · SOx 0.06 · CO 3.26 t/yr |
| Woodland Nut Oils, A Division of California Oils | EC-0312 | Diesel IC engine shutdown · NOx 5,239 · VOC 752 · PM10 7 · SOx 4 · CO 1,983 (lb/yr) ≈ NOx 2.62 · VOC 0.38 · PM10 <0.01 · SOx <0.01 · CO 0.99 t/yr |
| Fred Jr. & Sandra Heidrick Trust Dated 4/28/199 | EC-0363 | Rice straw burning discontinuation · NOx 545 · VOC 492 · PM10 659 · SOx 116 · CO 6,011 (lb/yr) ≈ NOx 0.27 · VOC 0.25 · PM10 0.33 · SOx 0.06 · CO 3.01 t/yr |
| Kevan Beeman | EC-0369 | Rice straw burning discontinuation · NOx 507 · VOC 458 · PM10 612 · SOx 108 · CO 5,582 (lb/yr) ≈ NOx 0.25 · VOC 0.23 · PM10 0.31 · SOx 0.05 · CO 2.79 t/yr |
| Pacific Coast Producers | EC-0385 | Boiler shutdown · NOx 251 · CO 5,605 (lb/yr) ≈ NOx 0.13 · CO 2.8 t/yr |
| Teichert Aggregates | EC-0240 | Diesel IC engine shutdown · NOx 1,950 · VOC 206 · PM10 260 · SOx 46 · CO 1,367 (lb/yr) ≈ NOx 0.98 · VOC 0.1 · PM10 0.13 · SOx 0.02 · CO 0.68 t/yr |
| Bunge North America, Inc. dba Pacific Internatio | EC-0434 | Rice dryers shutdown · NOx 1,697 · VOC 81 · PM10 1,061 · SOx 11 · CO 340 (lb/yr) ≈ NOx 0.85 · VOC 0.04 · PM10 0.53 · SOx 0.01 · CO 0.17 t/yr |
| 1997 Gnoss Trust Dated 2/19/1997 | EC-0364 | Rice straw burning discontinuation · NOx 136 · VOC 123 · PM10 164 · SOx 28 · CO 1,503 (lb/yr) ≈ NOx 0.07 · VOC 0.06 · PM10 0.08 · SOx 0.01 · CO 0.75 t/yr |
| Hunt-Wesson | EC-0028 | Steam boiler shutdown · NOx 1,789 (lb/yr) ≈ NOx 0.89 t/yr |
| Pacific Gas and Electric Company | EC-0044, EC-0045 | IC engine shutdowns · NOx 452 · VOC 28 · CO 68 (lb/yr) ≈ NOx 0.23 · VOC 0.01 · CO 0.03 t/yr |
| Recology Hay Road | EC-0448 | Rice straw burning discontinuation · NOx 263 (lb/yr) ≈ NOx 0.13 t/yr |
| Adams Grain Company | EC-0395 | Grain facility, Woodland · NOx 90 · SOx 5 (lb/yr) ≈ NOx 0.05 · SOx <0.01 t/yr |
What NOx ERCs sold for in Yolo-Solano AQMD, recorded 2023 prices
| Pollutant | Median $/ton | Low | High |
|---|---|---|---|
| NOx | $37,800 | $37,800 | $37,800 |
Source: CARB 2023 ERC transaction report (21 transactions district-wide). Statewide table on the ERC prices page.
Buying NOx offsets in Yolo-Solano AQMD
NOx contributes to ozone formation. Offset requirements depend on the receiving district, project emissions, applicable thresholds and offset ratios. Confirm the permit requirements before selecting credits.
A NOx credit banked in Yolo-Solano AQMD must meet the receiving district’s requirements. Some interdistrict uses are possible with required approvals under Health & Safety Code §40709.6. Tell the Exchange desk the quantities your permit requires. The desk coordinates inquiries with holders or their designated representatives. Initial inquiries are free.
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