With Major Hurricane Vulnerability, Puerto Rico Develops Landmark Microgrid Regulations*
The cost of wind and solar energy keep falling, joined by batteries for energy storage. But while the technology of local grid power has become inexpensive, U.S. development of microgrids has lagged. Trapped by a bankrupt utility, high vulnerability to climate change, and high cost fossil-fueled electricity, Puerto Rico has been no exception. However, the island’s landmark microgrid regulations could open the small grid floodgates.… Read More