2024 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2023 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2022 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2021 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2015 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2014 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2010 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide

2009 40 CFR 77.5 – Deduction of allowances to offset excess emissions of sulfur dioxide