The U.S. Army Corps of Engineers said on February 25 that it was working to meet its goal of helping to restore electricity to 90-95 percent of customers in Puerto Rico by March 31.In a Facebook post, the organization said achieving 95 percent restoration in areas with challenging terrain like Arecibo and Caguas would take until mid-April and late-May respectively.This footage was shared on February 26 and is described as showing power restoration efforts in San German on February 6. Credit: Maj. Michael Meyer, U.S. Army Corps of Engineers via Storyful