太阳能和水电系统对环境和社会经济影响的比较
1Department of Civil Engineering, Dogus University - Dudullu Campus, Istanbul, Turkey. aaytac@dogus.edu.tr.
Scientific reports
|February 15, 2026
概括
埃基诺苏太阳能发电厂 (SPP) 比卡达克利水电厂 (HEPP) 更具经济可行性和可持续性,尽管能源输出较低. SPP提供更快的回报期和更少的环境影响.
科学领域:
- 环境科学 环境科学
- 能源经济学 能源经济学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 可再生能源项目对于可持续发展至关重要.
- 对水力发电和太阳能发电进行比较分析对于知情的能源规划至关重要.
- 现实世界的运营数据为项目可行性提供了宝贵的见解.
研究的目的:
- 为了比较一座水力发电厂 (HEPP) 和一座太阳能发电厂 (SPP) 在土耳其埃拉齐格省的环境,经济和社会影响.
- 根据投资成本,能源产出,运营效率,碳足迹和用水量来评估HEPP和SPP.
- 确定哪个可再生能源项目提供更好的投资回报,环境效益和可持续性.
主要方法:
- 用实例操作数据进行比较分析.
- 根据关键绩效指标评估项目:投资成本,能源生产,效率,碳排放和水消耗.
- 计算了HEPP和SPP的回报期.
主要成果:
- 高温发电的年度能源生产:38.6 GWh; SPP: 26.28 GWh.
- 最初的投资成本:HEPP1950万美元;SPP975万美元.
- 偿还期:HEPP 9.22 年;SPP 3.72 年.
- 消耗水量:HEPP 191,544 m3/年;SPP 8,672 m3/年. 这是一个很大的问题.
- 碳排放强度:HEPP 9 gCO2/kWh;SPP 98-167 gCO2/kWh. 这两种类型的碳排放强度是不同的.
结论:
- 太阳能发电项目 (SPP) 显示出优越的经济优势,包括显著缩短的回报期.
- SPP具有更有利的环境特征,用水量较低,碳强度相似.
- 虽然HEPP每年产生更多的能源,但SPP在投资回报,环境影响和整体可持续性方面被认为更有利.
相关概念视频
Energy Line and Hydraulic Gradient Line
2.5K
Based on Bernoulli's equation, the energy line (EL) and hydraulic grade line (HGL) provide graphical representations of energy distribution in a fluid flow system. For steady, incompressible, inviscid flows, Bernoulli's equation is expressed as:
2.5K
Energy Considerations in Open Channel Flow
632
Open channel flow, where a fluid flows with a free surface exposed to the atmosphere, is primarily governed by gravitational and surface effects, distinguishing it from closed conduit or pipe flow. In open channels such as rivers, canals, and artificial channels, energy analysis provides valuable insights into flow behavior and the relationship between depth, velocity, and slope.Specific Energy and Flow DepthIn open channel flow, the specific energy, E, combines the gravitational potential...
632
Electrical Energy
1.8K
Using electric appliances for a longer period of time consumes more electrical energy and results in a higher electric bill. The energy produced by the transfer of electrons from one point to another is known as electrical energy. If power is delivered at a constant rate, the electrical energy can be defined as the product of power used by the device for a period of time. The energy unit on electric bills is the kilowatt-hour, where one kilowatt-hour is equivalent to 3.6 × 106 joules.
1.8K
What is an Ecosystem?
47.4K
Overview
47.4K
Secondary Distribution
587
Secondary distribution systems provide electrical energy at the utilization voltage levels from distribution transformers to customer meters. Typical secondary voltages in the United States include 120/240 V for residential use, 208Y/120 V for residential and commercial use, and 480Y/277 V for industrial and high-rise commercial use.
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
587
Sustainable Development
15.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
15.2K


