1. Integrating solar PV (photovoltaics) in utility system operations: analytical framework and Arizona case study;Wu;Energy,2015
2. Fundamental Drivers of the Cost and Price of Operating Reserves. Technical report;Hummon,2013
3. Impacts of variability and uncertainty in solar photovoltaic generation at multiple timescales. Technical Report NREL/TP-5500-58274;Ela,2013
4. The Western Wind and Solar Integration Study Phase 2. Technical Report NREL/TP-5500-55588;Lew,2013
5. Western Wind and Solar Integration Study. Technical Report NREL/SR-550-47434;Energy,2010