Why India curtailed solar energy during peak summer power demand
Practice PYQs on this topic
500+ questions on Environment with explanations
📌 Summary:
-
India curtailed (deliberately reduced) solar power generation despite record summer peak demand in May 2026
-
Reason 1 — Grid instability: Solar generation peaks at midday but demand peaks at evening (6–10 PM); the mismatch creates voltage and frequency instability on the grid
-
Reason 2 — Lack of storage: India has insufficient battery energy storage systems (BESS); excess solar midday power cannot be stored and shifted to evening peaks
-
Reason 3 — Transmission bottlenecks: Solar farms (concentrated in Rajasthan, Gujarat, AP) face evacuation constraints — transmission lines cannot carry full generated power to load centres
-
Financial implication: Curtailment means renewable energy developers do not get paid for wasted generation → affects project viability and future investment appetite
-
India's solar capacity: ~180 GW installed (May 2026) but effective utilisation limited by above constraints
-
Government response: Viability Gap Funding (VGF) for BESS, PM-KUSUM for decentralised solar, green energy corridors for transmission — but scale and pace insufficient
-
Article argues India needs a coordinated storage + transmission policy to unlock full solar potential
UPSC Classification
See PYQs related to “Environment”
Every classification tag above links to actual UPSC questions asked on that topic — with answer, explanation and elimination logic. Only in the app.