Waterkeepers Chesapeake v. FERC, No. 21-1139 (D.C. Cir. 2022)
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The Federal Energy Regulatory Commission’s (FERC) licensing of the Conowingo Dam on the Susquehanna River in Maryland. Under section 401(a)(1) of the Clean Water Act, FERC may issue a license only if the state where the dam is located either certifies that the dam will comply with the Act’s water quality standards or waives its authority to do so. After initially granting a section 401(a)(1) certification, Maryland attempted to withdraw it and waive its authority as part of a settlement with the dam’s operator, which FERC then used as the basis for the Conowingo license.
The DC Circuit vacated the license explaining that by issuing a license under such circumstances, FERC exceeded its authority under section 401(a)(1). The court remanded o FERC for further proceedings. The court explained that Section 401(a)(1) limits FERC’s power to issue a license to two circumstances: (1) where a state has granted a certification; or (2) where the state has waived its authority to certify “as provided in the preceding sentence” by failing or refusing to act. This leaves no room for FERC’s third alternative, in which it issued a license based on a private settlement arrangement entered into by Maryland after the state had issued a certification with conditions but then changed its mind. Accordingly, the court held that vacatur is appropriate.
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