{"attribution":"California ERC Exchange (calercexchange.com), compiled from district registers and recorded transactions; cite the source of each figure.","generated":"2026-10-06","district":"NCUAQMD","register":{"edition":"ERC Banking Register, Active Registry (last revised Jan 5, 2016; printed Nov 22, 2022)","retrieved":"2026-08-31","source":"https://www.ncuaqmd.org/"},"certificates":[{"certificate":"13-037-12-2","holder":"Humboldt Bay Harbor Recreation & Conservation District","issued":"2013-09-16","volumes":[{"pollutant":"NOx","amount":359,"unit":"t/yr"},{"pollutant":"PM10","amount":74.2,"unit":"t/yr"},{"pollutant":"ROC","amount":166.3,"unit":"t/yr"},{"pollutant":"CO","amount":310.9,"unit":"t/yr"},{"pollutant":"SOx","amount":19.4,"unit":"t/yr"}],"note":null,"url":"https://calercexchange.com/certificates/north-coast-unified-aqmd/13-037-12-2/"},{"certificate":"11-059-12","holder":"Pacific Gas & Electric Company (PG&E)","issued":"2011-12-01","volumes":[{"pollutant":"NOx","amount":534.83,"unit":"t/yr"},{"pollutant":"SOx","amount":34.68,"unit":"t/yr"}],"note":null,"url":"https://calercexchange.com/certificates/north-coast-unified-aqmd/11-059-12/"},{"certificate":"13-060-12-1","holder":"Humboldt Redwood Company, LLC","issued":"2013-05-28","volumes":[{"pollutant":"PM10","amount":78.71,"unit":"t/yr"}],"note":null,"url":"https://calercexchange.com/certificates/north-coast-unified-aqmd/13-060-12-1/"},{"certificate":"16-004-12","holder":"California Redwood Company","issued":"2015-11-24","volumes":[{"pollutant":"NOx","amount":5.56,"unit":"t/yr"},{"pollutant":"PM10","amount":3.37,"unit":"t/yr"},{"pollutant":"CO","amount":2.63,"unit":"t/yr"}],"note":"The register's Transaction History lists this certificate as \"15-004-12\" (Initial - Baseline, 1/5/2016); the Active Registry and Certificate Holders sheets print 16-004-12.","url":"https://calercexchange.com/certificates/north-coast-unified-aqmd/16-004-12/"}]}