By using energy-efficient buildings and distributing means of energy generation throughout buildings, sustainable communities can achieve a yearly net zero energy balance. However, this glosses over the local energy fluctuations that can challenge the supporting power grid. Researchers have now integrated power grid considerations into the model of a planned net zero energy district and examined energy fluctuations at 15-minute intervals. The analysis and recommendations are presented in the Journal of Renewable and Sustainable Energy.
Source: EurekaAlert, https://www.eurekalert.org