Topic: Renewable Energy
Q5. “Renewable energy, while environmentally friendly, has significant lifecycle environmental costs”. Examine this statement with respect to solar panel production and disposal. (10 M)
Difficulty Level: Medium
Reference: InsightsIAS
Why the Question
To evaluate the often-overlooked environmental costs associated with renewable energy systems, specifically focusing on solar panels, to assess their long-term sustainability.Key Demand of the Question
The question requires examining the lifecycle environmental impacts of renewable energy, particularly solar panel production and disposal, and suggesting solutions to mitigate these challenges.Structure of the Answer
Introduction
Introduce the duality of renewable energy being environmentally friendly in usage but carrying hidden lifecycle environmental costs, aligning with India’s push for sustainable development goals (SDGs).Body
- Significant lifecycle environmental cost of renewable energy: Highlight issues like resource extraction, energy-intensive manufacturing, and global supply chain emissions.
- Impact of solar panel production and disposal: Address concerns related to material extraction, energy inefficiency in production, toxic waste release, and lack of recycling infrastructure.
- What can be done: Suggest actionable steps such as promoting green manufacturing, advancing recycling technologies, enforcing extended producer responsibility, and strengthening waste management policies.
Conclusion
Conclude with a forward-looking statement emphasizing the need for innovation and robust policy frameworks to address lifecycle challenges while ensuring renewable energy fulfills its promise of sustainability.
