Energy and water as indicators for sustainable city site selection and design in Jordan using smart grid
| Autor: | Amjad Khashman, Ammar Alkhalidi, Abdel Rahman Al-Alami, Louy Qoaider, Said Jiryes |
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| Rok vydání: | 2018 |
| Předmět: |
Engineering
Renewable Energy Sustainability and the Environment business.industry Energy management 020209 energy Geography Planning and Development Site selection Environmental engineering Transportation 02 engineering and technology Thermal energy storage Civil engineering Energy storage Renewable energy Smart grid Sustainable city 0202 electrical engineering electronic engineering information engineering business Cost of electricity by source Civil and Structural Engineering |
| Zdroj: | Sustainable Cities and Society. 37:125-132 |
| ISSN: | 2210-6707 |
| Popis: | The impending scarcity of the available natural resources can be addressed by streamlining sustainable energy sources. The investigation done in this work aimed at the selection of a location and design of a sustainable city in Jordan. The complexity of choosing a location arose due to the semiarid climate coupled with very limited conventional energy resources. In narrowing down the selection process, the authors developed a selection criterion for a sustainable city in Jordan. Based on that criterion, the north of King Hussein International Airport in Aqaba was determined to be the optimal location. This location has exceptional renewable energy resources and is close to the sea. The proposed sustainable city was designed to house 50,000 inhabitants and a total area of 11,128,508 m2. 26% of this area was used for renewable energy projects, 27.4% for housing, 16.1% area for agricultural use, 21.2% for public and green areas, and 9.3% for waste treatment and industrial zone. Smart grid was utilized to satisfy the energy needs for any sustainable site, which included energy management and storage. The electrical load of the proposed city was estimated based on the domestic and commercial electrical load of the city of Aqaba. The load has a peak of 24.78 MW and total energy consumption of 122.18 GWh. The city water demand was estimated, domestic water was stored in distributed tanks. A central 5873 m3 water storage tank was selected for emergency, agricultural, and other uses. Moreover, this tank served as energy storage medium. Since excess energy was used to desalinate water and the desalinated water was stored in this tank. Two-energy generation scenarios were studied, first, the use of CSP parabolic trough with thermal energy storage yielded an LCOE of 0.1697 USD/kWh. Second, the use of a hybrid, PV, and wind, the system with battery storage resulted in an LCOE 0.0748 USD/kWh for full load coverage. However, the LCOE in the city, if it were connected to the Jordanian national grid without battery storage, was estimated to be 0.0344 USD/kWh. |
| Databáze: | OpenAIRE |
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