CSP Design Study for Sandia National Laboratories and Kirtland Air Force Base

Journal Article · Fri Dec 08 00:00:00 EST 2023 · SolarPACES Conference Proceedings

DOI:https://doi.org/10.52825/solarpaces.v1i.683· OSTI ID:2337722

Ho, Clifford K.; Bush, H. Evan; Villa, Daniel; Rinaldi, Nicole; Schroeder, Nathan R.; Sment, Jeremy

This report provides a design study to produce 100% carbon-free electricity for Sandia NM and Kirtland Air Force Base (KAFB) using concentrating solar power (CSP).  CSP plant designs of 50 MW and 100 MW are assessed to meet the electricity needs of Sandia NM and/or KAFB.  Probabilistic modeling is performed to evaluate inherent uncertainties in performance and cost parameters on total construction costs and the levelized cost of electricity. Estimated annual electricity production was ~200 – 300 GWh for the 50 MW plant and ~400 – 700 GWh for the 100 MW plant. The overnight construction costs ranged between ~$300M - $400M for the 50 MW CSP plant and between ~$500M - $800M for the 100 MW CSP plant. The heliostat field was the most significant subsystem cost, followed by the thermal energy storage, power cycle, and fixed operation and maintenance costs. Other considerations such as land availability and permitting, funding options, and interconnections are discussed.

• Sponsoring Organization: USDOE
• OSTI ID: 2337722
• Journal Information: SolarPACES Conference Proceedings, Journal Name: SolarPACES Conference Proceedings Vol. 1; ISSN 2751-9899
• Publisher: TIB Open Publishing
• Country of Publication: Country unknown/Code not available
• Language: English