4 recorded sales, from the district's own records.
In 2020 the district's own transaction records list 4 priced ERC sales in Yolo-Solano AQMD. NOx: 2 recorded sales at a median of $37,800 per ton; ROG / VOC: 1 recorded sale at a median of $25,641 per ton; PM10: 1 recorded sale at a median of $17,500 per ton. Prices are per ton as the district recorded them.
| Pollutant | Median $/t | Range | n | Source |
|---|---|---|---|---|
| NOx | $37,800 | $37,800–$37,800 | 2 | District records |
| ROG / VOC | $25,641 | $25,641–$25,641 | 1 | District records |
| PM10 | $17,500 | $17,500–$17,500 | 1 | District records |
Each line runs from the lowest to the highest recorded price that year; the dot is the median.
Each line runs from the lowest to the highest recorded price that year; the dot is the median.
Each line runs from the lowest to the highest recorded price that year; the dot is the median.
| Date | Pollutant | Amount | $/t | Certificate |
|---|---|---|---|---|
| 2020-02-05 | VOC | 4.11 tons | $25,641 | EC-0441 |
| 2020-03-03 | PM10 | 2.5 tons | $17,500 | EC-0442 |
| 2020-08-27 | NOx | 3.1 tons | $37,800 | EC-0447 |
| 2020-08-27 | NOx | 0.13 tons | $37,800 | EC-0448 |
Source: YSAQMD ERC Transactions (printed 19-May-25). Every row, with its source, is in the transaction download. 2017 · 2021