TY - CPAPER KW - Distribution infrastructure upgrade KW - Energy storage batteries KW - Island microgrid KW - System optimization AU - Andrea A Mammoli AU - Bhuwanbabu Bastola AU - Steve Willard AU - Dean Weng AU - Arindam Maitra AU - Salman Mashayekh AU - Michael Stadler AU - Pablo Fontela Martinez BT - CIGRE US National Committee, 2016 Grid of the Future Symposium C2 - LBNL-1006415 CY - Philadelphia, Pennsylvania - USA DA - 10/2016 PP - Philadelphia, Pennsylvania - USA PY - 2016 T2 - CIGRE US National Committee, 2016 Grid of the Future Symposium T3 - CIGRE US National Committee, 2016 Grid of the Future Symposium TI - Optimization of Investments to Upgrade an Island Distribution System ER -