Rule 3745-103-38 | Opt-in allocation formula.

• Effective: September 25, 2023
• Promulgated Under: 119.03

The USEPA will calculate the annual allowance allocation for a combustion source based on the data, corrected as necessary, under rules 3745-103-33 to 3745-103-37 of the Administrative Code as follows:

(A) For combustion sources for which the current promulgated SO₂ emissions limit under rule 3745-103-37 of the Administrative Code is greater than or equal to the current allowable SO₂ emissions rate under rule 3745-103-36 of the Administrative Code, the number of allowances allocated for each year equals:

(B) For combustion sources for which the current promulgated SO₂ emissions limit under rule 3745-103-37 of the Administrative Code is less than the current allowable SO₂ emissions rate under rule 3745-103-36 of the Administrative Code,

(1) The number of allowances for each year ending prior to the effective date of the promulgated SO₂ emissions limit equals:

(2) The number of allowances for the year that includes the effective date of the promulgated SO₂ emissions limit and for each year thereafter equals:

Last updated October 24, 2025 at 3:41 AM

Supplemental Information

Authorized By: 3704.03(E)
Amplifies: 3704.03(A), 3704.03(E)
Five Year Review Date: 9/4/2030
Prior Effective Dates: 9/10/1997, 6/27/2002, 1/12/2007