Abstract:
This study presents a techno-economic feasibility of supercritical CO2-driven Concentrated Solar
Power (CSP) technologies in Bangladesh, with a focus on both solar tower and parabolic trough
collectors. The study is conducted based on the location of Cox's Bazar, renowned for its high
solar irradiance, making it ideal for solar energy generation. Utilizing the System Advisory Model
(SAM) software, a comprehensive design and optimization process for both CSP systems is
performed, detailing key components such as the solar field, power block, and thermal energy
storage system. Performance indicators, including overall efficiency, capacity factor, and levelized
cost of electricity (LCOE), are rigorously evaluated. The results indicate that, the solar tower CSP
plant achieves an overall efficiency of 16.33%, comparable to global CSP standards, with an
annual electricity generation of 382.13 GWh, sufficient to meet the energy needs of a significant
portion of Bangladesh's population. The LCOE is estimated at $0.078/kWh, making it competitive
with other renewable energy sources like wind and photovoltaic systems. Additionally, a
comparative analysis with parabolic trough collectors reveals the solar tower's superior
performance, albeit by a small margin. A detailed techno-economic assessment and parametric
analysis are conducted to identify the optimal operating conditions for both technologies, focusing
on solar multiple and thermal storage hours. This study's findings provide critical insights for
policymakers, investors, and stakeholders, facilitating informed decisions on deploying CSP
technology in Bangladesh and other regions with similar climatic conditions
Description:
Supervised by
Prof Dr. Md. Rezwanul Karim,
Department of Production and Mechanical Engineering(MPE),
Islamic University of Technology (IUT)
Board Bazar, Gazipur-1704, Bangladesh
This thesis is submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Mechanical Engineering, 2024
