2024 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?

2023 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?

2022 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?

2021 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?

2015 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?

2014 40 CFR 80.1403 – Which fuels are not subject to the 20% GHG thresholds?