Final CO2 allowance auction dates, the auction calendar, and CO2 allowance quantities are published in the Auction Notice for each auction, available on the Auction Materials page.
| Auction | Auction Date | Reserve Price | Projected Quantity | Allocation Year1 | Cost Containment Reserve | Emissions Containment Reserve |
|---|---|---|---|---|---|---|
| 63 | March 13, 2024 | $2.56 | 15,855,839 | 2024 | 8,416,278 | 7,807,029 |
| 64 | June 5, 2024 | $2.56 | 16,053,188 | 2022, 2023, 2024 | 0 | 7,807,029 |
| 65 | September 4, 2024 | $2.56 | 15,943,608 | 2024, 2023 | 0 | 7,807,029 |
| 66 | December 4, 2024 | $2.56 | 15,943,608 | 2024, 2023 | 0 | 7,807,029 |
1 States participating in 2024 auctions may auction allowances from previous allocation year set asides as specified in regulations for each state.