Abstract

This study presents an outlook on the renewable energies in Iraq, and the potential for deploying concentrated solar power technologies to support power generation in Iraq. Solar energy has not been sufficiently utilized at present in Iraq. However, this energy source can play an important role in energy production in Iraq, as the global solar radiation ranging from 2000 kWh/m2 to a 2500 kWh/m2 annual daily average. In addition, the study presents the limited current solar energy activities in Iraq. The attempts of the Iraqi government to utilize solar energy are also presented. Two approaches for utilizing concentrated solar power have been proposed, to support existing thermal power generation, with the possibility of being implemented as standalone plants or being integrated with thermal power plants. However, the cost analysis has shown that for 50 kW concentrated solar power in Iraq, the cost is around 0.23 US cent/kWh without integration with energy storage. Additionally, notable obstacles and barriers bounding the utilization of solar energy are also discussed. Finally, this study proposes initiatives that can be adopted by the Iraqi government to support the use of renewable energy resources in general, and solar energy in particular.

Highlights

  • The global demand for energy, clean energy, is increasing rapidly

  • By 2040, power generation based on renewable energy sources is expected to account for 50% in the European Union, approximately 30% in China and Japan, and over 25% in the United States and

  • Solar energy can be utilized in Iraq by using two approaches, first, by integration with thermal power plants, and second, as stand-alone solar power plants

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Summary

Introduction

The global demand for energy, clean energy, is increasing rapidly. The protection of the environment through the control of pollution, greenhouse gas emissions, has become a major concern worldwide. By 2040, power generation based on renewable energy sources is expected to account for 50% in the European Union, approximately 30% in China and Japan, and over 25% in the United States and. Concentrating solar power plants (CSPPs) uses the sun as a heat source to drive an engine and to produce heat energy. This process is associated with traditional forms of power generation based on fossil fuel combustion, which depend on heat engines to convert thermal energy into electrical energy. The paradigm of economic development will be more and more transformed in accordance with the base principles of the circular economy, reduce–reuse–recycle waste-free fuels In this context, the transition to renewable energy sources is one of the major strategic routes. This study aims to promote public awareness and motivation for the Iraqi government to dedicate additional efforts and funds into utilizing renewable energies

Principles of Concentrating Solar Power Plants
Comparison among
Potential of Solar Energy in Iraq
Overview of Iraq’s Climate
Factors for Deploying
Overview of Energy Profile Resources in Iraq
Projectionofofthe thepeak peak demand demand in
Energy Production versus Energy Consumption in Iraq
Electrical Power Supply Scenarios and Outlook in Iraq
A Scenario of Solar Energy in Iraq
Current Solar Energy Activities in Iraq
The Proposed Concentrating Solar Power Plants in Iraq
An Integrated Solar–Thermal Plant
A Stand-Alone Concentrating Solar Power Plant
Analysis of Economic Feasibility Compared to Other Solar Technologies
A Comparison of Various Renewable Energies in Iraq for Power Generation
Hydroelectric Power
Wind Power Scenario
Biomass Energy Scenario
10. Restrictions and Barriers to Adopting Renewable Energy in Iraq
11. Initiatives and Support of the Iraqi Government
Findings
12. Conclusions

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