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Table 1 to Subpart YYYY of Part 63—Emission Limitations

Emission Limitations

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  3. Title 40
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  5. Chapter I
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  7. Part 63
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  9. Subpart YYYY
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  11. Subject Group Other Requirements and Information
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  13. Appendix Table 1 to Subpart YYYY of Part 63
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

Table 1 to Subpart YYYY of Part 63—Emission Limitations

As stated in § 63.6100, you must comply with the following emission limitations.

For each new or reconstructed stationary combustion turbine described in § 63.6100 which is . . .You must meet the following emission limitations . . .
1. a lean premix gas-fired stationary combustion turbine as defined in this subpart,

2. a lean premix oil-fired stationary combustion turbine as defined in this subpart,

3. a diffusion flame gas-fired stationary combustion turbine as defined in this subpart, or

4. a diffusion flame oil-fired stationary combustion turbine as defined in this subpart.		limit the concentration of formaldehyde to 91 ppbvd or less at 15-percent O2, except during turbine startup. The period of time for turbine startup is subject to the limits specified in the definition of startup in § 63.6175.

[85 FR 13542, Mar. 9, 2020]