Economic Assessments of Space Solar Power (SSP): Past and Present
- Paper number
IAC-10.C3.1.8
- Author
Mr. A.C. Charania, SpaceWorks Enterprises, Inc. (SEI), United States
- Year
2010
- Abstract
Space Solar Power (SSP) is a concept that in one application would involve beaming energy from space to the Earth. There have been multiple, relevant studies of Space Solar Power dating from the 1970s. These studies included technical and economic discussions of SSP. This paper is a review of several of these studies specifically focusing on the economics of Space Solar Power (SSP). The economics involved include both cost estimates for such systems and associated financial analysis. The financial analysis would be as a government project (cost to benefit analysis) or as a fully commercial venture (commercial discounted cash flow analysis). A purely commercial SSP system may not be viable. Government-funded research and development may make a commercial business case more plausible. These and other barriers to full commercial viability of SSP will be examined from a relatively comprehensive assessment of past SSP studies. The results from these past studies will be used to guide an updated economic analysis of a fully commercial, large scale SSP service provider.
- Abstract document
- Manuscript document
IAC-10.C3.1.8.pdf (🔒 authorized access only).
To get the manuscript, please contact IAF Secretariat.