Environmental Assessments (EA) / Environmental Impact Statements (EIS)

December 2023

Supplement Analysis for the National Environmental Policy Act Linac Coherent Light Source-II (LCLS-II) Environmental Assessment, DOE/EA-1975

Low Emittance Injector (LEI) For Linac Coherent Light Source-II High Energy (LCLS-II-HE) Project

DOE/EA-1975-SA-03

October 2019

Supplement Analysis for the National Environmental Policy Act Environmental Assessment

LINAC Coherent Light Course-II (DOE/EA-1975-SA-02)

LCLS-II High Energy (LCLS-II-HE) Project

September 2015

Supplement Analysis for the National Environmental Policy Act Environmental Assessment LINAC Coherent Light Course-II (DOE/EA-1975-SA-01)

July 2014

EA-1975: LINAC Coherent Light Source-Il, Finding of No Significant Impact

July 2014

EA-1975: LINAC Coherent Light Source-Il, Final Environmental Assessment