The Executive Summary from the report:
Utilities have taken on the practice of applying standby and fixed cost charges specific to solar PV for customers choosing to go solar as a means to recover costs resulting from net energy metering (NEM).
While PV modules and other hardware costs have dropped significantly over recent years, non-hardware soft costs have also fallen, but not nearly as sharply.
U.S. Solar Market Insight™ is a collaboration between the Solar Energy Industries Association® (SEIA®) and GTM Research that brings high-quality, solar-specific analysis and forecasts to industry professionals in the form of quarterly and annual reports. Released September 4, 2014.
Looking at 4 variable generation technologies (wind, single-axis tracking PV, CSP with no storage, & CSP with thermal energy storage), the authors look at the benefits of mitigation measures.