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Modoc County APCD Emission Reduction Credits

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Banked credits in Modoc County APCD

The district doesn't publish its ERC register online, but districts keep these records under Health & Safety Code §40709.5, and you can send an initial inquiry about the records you need.

Modoc County APCD: contacts, banking rule and fees

From the district’s own pages, rules and forms, each fact linked to where it is published. Last verified 2026-10-06. Rules and fees change; confirm with the district before you file.

District office335 North Main Street, Alturas, CA 96101 (source)
530-233-6401 (source)
Permitting contact530-233-7660 (source)
District pagesRules
Banking ruleNone found: no standalone banking rule found. EPA-compiled SIP (poor OCR) shows an NSR/offset provision letting APCO allow excess reductions to be banked for future use by the applicant; rule number not legible
Banking applicationNo banking application form published
Banking feeNot published by the district
Timelines in the ruleThe rule states no processing timeline
ERC registerno published ERC register

How ERCs work in Modoc County APCD

Emission Reduction Credits are banked, district-certified reductions in NOx, ROG/VOC, PM10, SOx, or CO. Businesses building or expanding in the district may be required under New Source Review to purchase ERCs to offset new emissions before an air permit issues. Credits are generally usable only within Modoc County APCD (or its air basin with district board approval, Health & Safety Code §40709.6), which is why local scarcity sets the price. The district verifies reductions and records every transfer.

District office: (530) 233-6401.

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