6 recorded sales, from the district's own records.
In 2025 the district's own transaction records list 6 priced ERC sales in San Joaquin Valley APCD. NOx: 5 recorded sales at a median of $12,000 per ton ($9,500–$16,500); ROG / VOC: 1 recorded sale at a median of $4,500 per ton. Prices are per ton as the district recorded them.
| Pollutant | Median $/t | Range | n | Source |
|---|---|---|---|---|
| NOx | $12,000 | $9,500–$16,500 | 5 | District records |
| ROG / VOC | $4,500 | $4,500–$4,500 | 1 | District records |
Each line runs from the lowest to the highest recorded price that year; the dot is the median; the scale is logarithmic because prices span more than a hundredfold.
Each line runs from the lowest to the highest recorded price that year; the dot is the median; the scale is logarithmic because prices span more than a hundredfold.
| Date | Pollutant | Amount | $/t | Certificate |
|---|---|---|---|---|
| 2025 | NOx | 110,753 lb/yr | $16,500 | — |
| 2025 | NOx | 2,000 lb/yr | $12,000 | — |
| 2025 | NOx | 26,380 lb/yr | $9,500 | — |
| 2025 | NOx | 4,338 lb/yr | $12,000 | — |
| 2025 | NOx | 112,907 lb/yr | $16,500 | — |
| 2025 | VOC | 36,960 lb/yr | $4,500 | — |
Source: SJVAPCD Cost of Emission Reduction Credit Transactions for 2025 (report run December 31, 2025). Every row, with its source, is in the transaction download. 2024 · 2026