UPSC | Prelims GS | 2026

Why can AI-focused data centres create distinctive challenges for electricity-grid management?

  1. They combine high constant loads with potentially sharp demand ramps linked to usage and global time zones
  2. They use no electricity during periods when servers are idle
  3. They eliminate the need for transmission upgrades by generating power onsite
  4. They make electricity demand uniform across all cities

Answer

Correct Answer

They combine high constant loads with potentially sharp demand ramps linked to usage and global time zones

Explanation

A is correct: the report describes high constant loads with ramping characteristics, concentrated geographically and affected by usage and time zones. B is wrong because data centres remain substantial loads even outside peaks. C is wrong because grid connection and transmission upgrades remain necessary. D is wrong because concentration in selected cities is a core concern.

Topics: ai data-centre demand and transmission, economy, electricity grids, infrastructure