Comment submitted by PPL Corporation (PPL)
AnonymousSupportBusiness
Summary: PPL Corporation supports the EPA's proposed Option 1 for numerical limits on mercury and arsenic for unmanaged combustion residual leachate and the proposed clarifications regarding retired plants and closed waste management units. However, the company strongly opposes the 2024 Effluent Limitations Guideline (ELG) rule, arguing that zero-liquid discharge (ZLD) technologies are neither technically feasible nor economically achievable for most coal-fired units.
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