CSAPR Compliance Year 2023 NUSA NODAs

On this page:

• April 22, 2024
• March 1, 2024

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April 22, 2024 - Final NODA for 2023 Allowance Allocations: New Units for All CSAPR Programs

EPA issued a final Notice of Data Availability, as required by CSAPR, that lists new units that receive a 2023 CSAPR NO_X Annual, NO_X Ozone Season, or SO₂ allowance allocation and allocation amounts. It also details the final 2023 allowance allocations to CSAPR existing units in states in which the new unit set-aside for 2023 for those CSAPR Trading Programs were undersubscribed.

• Notice of Data Availability (89 FR 29328, April 22, 2024)
• New Unit Set Aside 2023 NOx Annual Final (xlsx) (85.71 KB)
• New Unit Set Aside 2023 NOx Ozone Season Final (xlsx) (88.12 KB)
• New Unit Set Aside 2023 SO2 Final (xlsx) (83.03 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 NOx Annual Final (xlsx) (182.89 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 NOx Ozone Season Final (xlsx) (242.44 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 SO2 Final (xlsx) (186.77 KB)

March 1, 2024 - Preliminary NODA for 2023 Allowance Allocations: New Units for All CSAPR Programs

EPA issued a preliminary Notice of Data Availability, as required by CSAPR, that lists new units that receive a 2023 CSAPR NO_X Annual, NO_X Ozone Season, or SO₂ allowance allocation and allocation amounts. It also details the preliminary 2023 allowance allocations to CSAPR existing units in states in which the new unit set-aside for 2023 for those CSAPR Trading Programs were undersubscribed.

• Notice of Data Availability (89 FR 15199, March 1, 2024)
• New Unit Set Aside 2023 NOx Annual Preliminary (xlsx) (80.36 KB)
• New Unit Set Aside 2023 NOx Ozone Season Preliminary (xlsx) (88.27 KB)
• New Unit Set Aside 2023 SO2 Preliminary (xlsx) (80.88 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 NOx Annual Preliminary (xlsx) (177.54 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 NOX Ozone Season Preliminary (xlsx) (251.98 KB)
• Existing Unit Allocations from Remaining New Unit Set Aside 2023 SO2 Preliminary (xlsx) (183.16 KB)