11+ banked SOx certificates of record, recorded prices, and a direct line to the holders.
Home / District guides / Tehama County APCD / SOx
Every registry entry in Tehama County APCD that includes SOx, from District ERC Bank log, Nov 24, 2025 (records-request response). Quantities are pounds per quarter (lb/qtr), as the district logs them; void, cancelled and transferred certificates excluded.. 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 |
|---|---|---|
| Sierra Pacific Industries | 1995-002 | Lumber / wood products · VOC 148,500 · CO 139,500 · SOx 105,000 · NOx 64,650 · PM10 51,350 (lb/qtr) |
| Pacific Gas & Electric | 2024-002 | Utility (from cancelled cert 2010-002) · CO 158,625 · VOC 4,495 · SOx 2,180.35 · PM10 753.19 (lb/qtr) |
| Sierra Pacific Industries | 1995-001 | Lumber / wood products · NOx 14,230 · PM10 4,120 · VOC 3,765 · CO 3,560 · SOx 60 (lb/qtr) |
| Crane Mills | 1997-001 | Lumber · CO 45,110 · PM10 17,400 · VOC 2,580 · NOx 2,150 · SOx 720 (lb/qtr) |
| Grey K Holdings I, LLC | 2001-006 | ERC holder (from LP/Enron) · PM10 18,985.75 · SOx 1,638.75 (lb/qtr) |
| Bell-Carter Olive Company | 1997-004 | Food processing — olives · NOx 754.25 · CO 158.39 · PM10 90.15 · VOC 60.34 · SOx 4.53 (lb/qtr) |
| Tehama County APCD (district retentions) | 2001-004, 2001-007, 2007-028, 2010-001, 2010-005 | District 5% shares from past sales · NOx 1,479.8 · VOC 1,275 · PM10 1,016.86 · SOx 87.9 (lb/qtr) |
No SOx transactions were reported to CARB for Tehama County 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 Tehama County APCD is usable in Tehama 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 Tehama County APCD SOx creditsPost what you need
All Tehama County APCD ERCs · SOx ERCs statewide · ERC prices · How to buy · How to sell