3+ banked PM10 certificates of record, recorded prices, and a direct line to the holders.
Home / District guides / North Coast Unified AQMD / PM10
Every registry entry in North Coast Unified AQMD that includes PM10, from District ERC Banking Register, Active Registry (last rev. Oct 5, 2016; printed Nov 22, 2022). Covers Del Norte, Humboldt & Trinity counties. Amounts are annual totals summed from the register's four quarters, in 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 |
|---|---|---|
| Humboldt Bay Harbor, Rec. & Conservation District | 13-037-12-2 | Former pulp mill — Samoa (Humboldt) · NOx 359.0 · CO 310.9 · ROC 166.3 · PM10 74.2 · SOx 19.4 (t/yr) |
| Humboldt Redwood Company, LLC | 13-060-12-1 | Sawmill — Scotia (Humboldt) · PM10 78.71 (t/yr) |
| California Redwood Company | 16-004-12 | Mill — Eureka (Humboldt) · NOx 5.56 · PM10 3.37 · CO 2.63 (t/yr) |
No PM10 transactions were reported to CARB for North Coast Unified AQMD in 2022. See the statewide price tables and PM10 prices in other districts for a reference range; local scarcity sets the price.
PM10 offsets are required in particulate nonattainment areas, and demand is set to grow: a court has ordered PM2.5 nonattainment designations under the tightened 9.0 µg/m³ standard by February 6, 2027, which will pull new buyers into particulate offset markets statewide.
ERCs are district-bound: a PM10 credit banked in North Coast Unified AQMD is usable in North Coast Unified 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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