It was so good to see Kauai Island Utility Cooperative sharing valuable lessons learned from structuring its electrical grid, which appears built for resilience (“Utilities work to strengthen grid resiliency,” Star-Advertiser, June 22). It’s even better that it is sharing with Hawaiian Electri c, which itself is making a huge commitment each year in essential preplanning to make the grid more resilient and avoid unplanned outages. ...read more read less