Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5145999 | International Journal of Hydrogen Energy | 2017 | 9 Pages |
Abstract
A techno-economic assessment is conducted for a multigeneration system comprised of two renewable energy subsystems-geothermal and solar-to supply electrical power, cooling, heating, hydrogen and hot water for buildings. The proposed system is evaluated in terms of energy and exergy efficiencies. The simulation results show that the electrolyzer produces 2.7Â kg/h hydrogen. A parametric study is carried out to assess the effect of various parameters on the system energy and exergy efficiencies. The economic assessment, performed using the Hybrid Optimization of Multiple Energy Resources (HOMER) software, shows that the net present cost of the optimized electrical power system is $476,000 and the levelized cost of electricity is $0.089/kWh.
Related Topics
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Authors
Farrukh Khalid, Ibrahim Dincer, Marc A. Rosen,