environment hard MCQ

Which of the following is a limitation of current battery technology for large-scale renewable energy storage?

  1. High efficiency
  2. High cost, limited lifespan, and resource constraints for materials like lithium
  3. Excessive energy density
  4. Universal recyclability

Answer: High cost, limited lifespan, and resource constraints for materials like lithium

Battery storage faces challenges of cost, degradation over cycles, and supply chain issues for critical minerals, driving research into alternatives.

Topic Green Technologies and Innovation
Exam Relevance UPSC