A document that DOE prepares in accordance with DOE NEPA regulations (10 CFR 1021.314(c)) to determine whether a supplemental or new EIS should be prepared pursuant to CEQ NEPA regulations (40 CFR 1502.9(c)).

Note: To view additional SAs issued by Bonneville Power Administration (BPA), please visit the following webpage: https://www.bpa.gov/efw/Analysis/NEPADocuments/Pages/default.aspx. For example, SAs issued for BPA’s Transmission System Vegetation Management Program EIS (DOE/EIS-0285) may be found under “Program Reviews,” then “Transmission System Vegetation Management Program….”

July 15, 2020

DOE/EIS-0387-SA-04: Supplement Analysis

Supplement analysis for the Y-12 National Security Complex Site-Wide EIS, Earthquake Accident Analysis (DOE/EIS-0387-SA-04).

April 9, 2020

DOE/EIS-0387-SA-04: Draft Supplement Analysis

Draft SA to evaluate the potential impacts of an earthquake accident at Y-12, based on updated seismic hazard information.

March 10, 2020

DOE/EIS-0380-SA-06: Draft Supplement Analysis

A draft SA of the 2008 SWEIS for Continued Operations of Los Alamos National Laboratory

February 26, 2020

DOE/EIS-0075-SA-04: Supplement Analysis

Operational and Engineering Modifications and Regulatory Review – Supplement Analysis of Site-Specific and Programmatic EISs, Strategic Petroleum...