This environmental impact statement (EIS) has been prepared in response to an application submitted to the U.S. Nuclear Regulatory Commission (NRC) by Progress Energy Florida, Inc. (PEF) for combined construction permits and operating licenses (combined licenses or COLs). The proposed actions related to the PEF application are (1) NRC issuance of COLs for two new power reactor units at the Levy Nuclear Plant (LNP) site in Levy County, Florida, and (2) U.S. Army Corps of Engineers (USACE) issuance of a permit to perform certain construction activities on the site. The USACE is participating in preparing this EIS as a cooperating agency and participates collaboratively on the review team (which comprises NRC staff, contractor staff, and USACE staff).