16 banked SOx certificates of record, recorded prices, and a direct line to the holders.
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Every registry entry in Eastern Kern APCD that includes SOx, from Banking Certificate Registry, reviewed Aug 25, 2026. 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 |
|---|---|---|
| EAFB:Air Force Research Laboratory | 13 certificates (0134004/101 … 0134062/601) | NOx 3.69 · VOC 0.04 · PM10 0.23 · SO2 5.34 · CO 0.61 · SO4 0.07 · HC 0.02 (lb/day) |
| EAFB:Contract Management | 0147012/101, 0147012/201, 0147012/401 | NOx 0.13 · PM10 0.02 · SO2 0.42 (lb/day) |
No SOx transactions were reported to CARB for Eastern Kern APCD in 2022. See the statewide price tables and SOx prices in other districts for a reference range; local scarcity sets the price.
SOx demand is thinner than NOx or ROG, and SOx volumes often trade as add-ons to a larger deal — but recorded 2022 sales ran as high as $20,000/ton in the Bay Area.
ERCs are district-bound: a SOx credit banked in Eastern Kern APCD is usable in Eastern Kern 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.
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All Eastern Kern APCD ERCs · SOx ERCs statewide · ERC prices · How to buy · How to sell