The Final Northern Long-Eared Bat 4(d) Rule: Impacts to Energy Infrastructure Projects
Last spring, the U.S. Fish and Wildlife Service (the “Service”) published a final rule to list the northern long-eared bat (the “Bat”) as a threatened species and an interim 4(d) rule under the Endangered Species Act (the “Act” or “ESA”) (16 U.S.C. §1531 et seq.).
The interim 4(d) rule reflected an attempt by the Service to accommodate both conservation needs and industry group interests; however, it was widely believed that the listing of the Bat as a threatened species would impose a significant burden on wind, energy, and other energy infrastructure projects carried out within range of the Bat, as defined by the Service.