FERC Commissioner Bernard McNamee announced Wednesday he will leave the commission on Sept. 4, reducing the current four-member panel to three pending the confirmation of his replacement, Virginia State Corporation Commission Chair Mark Christie.

President Trump last month nominated Christie, a Republican, and clean energy activist Allison Clements, a Democrat, to the commission. Clements would fill the seat left vacant by Cheryl LaFleur, who departed nearly a year ago. (See Trump to Nominate Christie, Clements to FERC.)

McNamee, whose term expired on June 30, announced in January that he would not seek a second term but agreed to remain on the commission pending his replacement. He is allowed to remain until the end of the current Congress at the end of the year. (See McNamee Declines to Seek Reappointment.)

“I intend for Sept. 4, 2020, to be my last day serving on the commission,” he said in a statement Wednesday. “Since I announced at our January meeting that I would not be seeking another term, I have continued to work diligently and tirelessly on the important work of the commission. After I leave, I will take some time off and search for a job. Serving as a commissioner has been an incredible honor and an experience for which I am extremely grateful. I thank President Trump for having nominated me and the Senate for having confirmed me. I will have more to say before I leave, but needless to say, I thank the chairman, my fellow commissioners, my advisers and staff, the staff of the commission and all of the FERC community for their support and friendship.”

McNamee was confirmed by the Senate in December 2018. The commissioner, who has been commuting weekly to D.C. from his home near Richmond, Va., has said he is eager to spend more time with his wife and teenage son.

Sen. Joe Manchin (D-W.Va.), ranking member on the Senate Energy and Natural Resources Committee, said the panel has not received the paperwork to hold confirmation hearings on the FERC nominees.

“Commissioner McNamee’s announcement that he will be stepping down in a month’s time means FERC will be operating with only three commissioners as opposed to five. This was not the intention of Congress when the commission was created,” Manchin said in a statement. “I am hopeful the committee will act quickly to restore a fully seated FERC once we have the necessary paperwork.”

The commission will maintain its quorum after McNamee’s departure with Chair Neil Chatterjee and Commissioner James Danly, both Republicans, and Democrat Richard Glick.