Renewable energy expansion and biodiversity conservation are often seen as complementary but can conflict in practice. Discuss with examples.
Renewable energy is the primary tool for decarbonisation, and India has already crossed 50% non-fossil installed capacity, ahead of its NDC timeline [1]. Yet clean energy is land-hungry, and recent evidence shows that carbon gains can come at a measurable cost to habitats — making the relationship complementary in principle but conflict-prone in siting practice.
Where the two reinforce each other
- Emission and habitat protection: Displacing coal reduces air pollution, acid deposition and warming-driven range shifts that threaten species; the 500 GW-by-2030 and Net Zero-2070 goals are themselves conservation instruments [1].
- Decentralised models lower land pressure: PM-KUSUM solarises existing agricultural pumps and feeders rather than converting fresh habitat [2]; rooftop and canal-top solar reuse built surfaces.
Where they conflict in practice
- "Inferior greening": A 2026 Science study of 2,344 Chinese counties (2014–2023) found solar-promoting policy raised vegetation density (Leaf Area Index) via microclimate change, but a one-SD rise in policy intensity cut a bird biodiversity index by 2.10% — greener yet ecologically poorer landscapes [3].
- Land-use conversion: The mechanism was cropland and grassland turning into developed land, homogenising vegetation; effects were worst in non-desert, habitat-rich regions, not deserts [3].
- Scale of Indian land-take: Fifty sanctioned solar parks of about 37,490 MW, including Bhadla and Pavagada, concentrate thousands of hectares in semi-arid grasslands often misclassified as "wasteland" [4].
- Infrastructure impacts: In M.K. Ranjitsinh (2024), the Supreme Court balanced the critically endangered Great Indian Bustard against transmission needs, recognising freedom from climate harm as a right while narrowing the earlier undergrounding order [5].
Thus the conflict is one of siting and design, not of purpose. Prioritising deserts, degraded land and already-built surfaces [3], mandating biodiversity impact assessment for large parks, and blending grassland restoration with agrivoltaics can deliver both goals — aligning SDG 7 with SDG 15 and Article 48A's mandate to safeguard forests and wildlife.
Sources
- 1PIB — India's non-fossil sources now power half the nation's grid50% non-fossil capacity ahead of NDC target; 500 GW by 2030 and Net Zero 2070
- 2MNRE — Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyaan (PM-KUSUM)solarisation of existing agricultural pumps and feeders
- 3Zhang et al., "China's solar expansion policy reduces bird diversity", *Science* (2026)2,344 counties, 2014–2023; 2.10% biodiversity decline per 1-SD policy intensity; land conversion mechanism; desert-siting recommendation
- 4PIB — Government implements schemes to set up 50 Solar Parks of aggregate capacity 40,000 MW50 parks, ~37,490 MW sanctioned, including Bhadla and Pavagada
- 5Supreme Court of India — *M.K. Ranjitsinh & Ors. v. Union of India*, W.P. (C) No. 838 of 2019 (21 March 2024)Great Indian Bustard, transmission lines and the right against adverse climate effects