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Concentrated Solar Power: Focusing the Sun’s Energy for Large‐scale Power Generation (2009)

Submitted by Raquel Ponte Costa on June 21, 2015

This factsheet was created by Tracy Jennings and Laura Parsons of the Environmental and Energy Study Institute based in Washington D.C. It focuses on the various system types of concentrating solar power and its key features. The factsheet gives a brief description of parabolic troughs, linear fresnol reflectors, dish/engine systems, and power towers; explaining how each system uses direct solar radiation for utility energy production. CSP systems require supplemental fuel sources or thermal storage operations to continue producing energy at night.

SOLARGENIX ENERGY, LLC Proposed Guidelines for Implementing California’s Renewables Portfolio Standard (RPS). (2004)

Submitted by Raquel Ponte Costa on April 6, 2015

Solar thermal generation (with gas assist) has been shown to be cost competitive when compared to other similar fossil technologies providing comparable products, i.e. firm on-peak capacity and energy.  The recently published CEC Cost Comparison Report concluded that, essentially, solar thermal generation with gas assist is cost competitive to combustion turbine technology when used in the same application (firm peaking).  

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