This study aims to propose and analyze different options for hybridizing Concentrated Solar Power (CSP) with biomass, through gasification for power generation. A hybrid CSP-biomass power plant through gasification is an innovative concept which allows the integration of combined cycle for power generation, sun-biomass hybridization and syngas storage. Therefore, this study addressed the proposition of the hybridization concept and the simulation of benchmark power plants for a suitable Brazilian site (high direct normal irradiation and low-cost biomass availability). Three power plant concepts are proposed and simulated in Aspentech Hysys and System Advisor Model (SAM): (i) Series design; (ii) Parallel design, and (iii) Steam Extraction design. For the same gasifier, the Series design holds the highest levelized cost, while the Parallel design presents the highest installed capacity, but the lowest capacity factor. Finally, the Steam Extraction design is placed between the other two proposed plants regarding the capacity factor and the annual energy generation. (C) 2017 Elsevier Ltd. All rights reserved.