U.S. Coast Guard Cmdr. Elizabeth Nakagawa, chief of engineering Coast Guard Training Center Petaluma, speaks with audience members during a ribbon-cutting ceremony for the completion of a solar microgrid in Petaluma, California, March 27, 2025. The microgrid construction project was part of energy savings performance contract to enhance the training center’s electric infrastructure and continuity of operations. (U.S. Coast Guard photo by Petty Officer 3rd Class Kenneth Wiese)