The Federal Energy Regulatory Commission denied a request to stay the authorization of Tennessee Gas Pipeline Company's Broad Run Expansion Project. The Commission found that the intervenors requesting the stay did not demonstrate they would suffer irreparable harm if the project proceeded. Specifically, the Commission determined that the environmental impacts to forest and a nearby animal rehabilitation center would be insignificant. Additionally, conditioning authorization on future permits did not improperly encroach on state authority. Therefore, justice did not require granting a stay.