Sample interview questions: Can you explain the impact of water scarcity on the feasibility and sustainability of hydroelectric power plants?
Sample answer:
Impact of Water Scarcity on Hydroelectric Power Plant Feasibility and Sustainability:
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Reduced Water Availability: Scarcity affects the availability of water for hydropower generation, drastically reducing power output and plant efficiency.
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Intermittency of Hydropower Output: With less water, hydropower becomes intermittent, relying on rainfall or glacier melt for sustained operation. This variability challenges grid stability and requires backup power sources.
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Environmental Impacts: Water scarcity can lead to ecological degradation in the surrounding ecosystem, as reduced water flow can affect fish migration, riparian vegetation, and water quality.
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Increased Costs: Scarcity triggers the need for expensive water storage and management systems to ensure sufficient water for hydropower generation, increasing project costs.
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