Author: Paidipati, J. | Frantzis, L. | Sawyer, H. | Kurrasch, A.
Organization: National Renewable Energy Laboratory | Navigant Consulting
Report Date: 2008
The NREL study models market penetration of rooftop photovoltaics in the United States in a variety of scenarios and on a state-by-state basis for years 2007 to 2015. The report found significant potential for rooftop solar in the United States in terms of potential cumulative installations and contributions to future US capacity requirements.
- The report found that cumulative rooftop solar installations can more than double by 2015 in a base case scenario.
- The report found roof solar installations would increase by 60% if states with interconnection standards classified as “poor” or below improved their interconnection standards.
- The solar rooftop cumulative additions summarized in the report can contribute between 27% and 91% to planned capacity additions determined by the US Energy Information Administration.