Distributed generation (DG) is being implemented across the nation’s electric grid in ever-expanding ways. During the last few years alone, we have seen major increases in grid-connected photovoltaic (PV) DG. Nearly 1 GW of installed PV capacity is now distributed across the country’s electric grid. The Solar Energy Industries Association reported that grid-installed PV capacity [...]

Electric markets are building innovative capabilities around demand-side resources. KEMA refers to this evolution as “Markets 3.0.” The integration of novel demand resources into the market and the resulting market impacts are key areas of exploration by KEMA. Recently, KEMA experts developed analyses and simulations of the interaction of new classes of load behavior in [...]

Photovoltaic (PV) facilities do more than provide energy over the course of the year. PV facilities also impact electrical grid distribution systems. Specifically, PV systems reduce loading on the distribution lines by displacing remote sources of energy. What is the implication for T&D system investment and reliability?

California aims to build a million solar roofs within 10 years. Two primary questions are at the heart of the successful path forward in California, and beyond: How are PV customers’ electric use patterns different from other residential customers? To what extent does PV mitigate peak demand?

Advanced energy storage is poised to play a critical role in future electricity grids. Energy storage technology is advancing rapidly, as is our understanding of the various options for utility applications—today and for the future. With all the emerging choices and decision points to be made, how do utilities select and deploy new energy storage [...]