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TNPSC Current Affairs | 11 October 2026

Tamil Nadu

Urban Mass Transit & Infrastructure

  • Inauguration of Chennai Metro Rail Limited (CMRL) Phase 2 Stretch:
    • Event: Launch of the first operational stretch of CMRL Phase 2 connecting Poonamallee to Porur Bypass / Vadapalani.
    • Details: The inauguration event and flag-off ceremony take place at the Indian Institute of Technology-Madras (IIT-Madras).
    • Significance: Marks six years since commencement of Phase 2 construction, expanding mass transit accessibility in Chennai’s western suburban corridor.

State Energy & Digital Infrastructure

  • AI Data Centres & Power Grid Expansion:
    • Chennai, along with Mumbai, Hyderabad, Visakhapatnam, and Delhi-NCR, has emerged as a major hub for high-density Artificial Intelligence (AI) data centres.
    • The rapid concentration of AI data centres demands rapid State Transmission Utility (STU) grid upgrades to handle high constant electrical loads and sharp usage-driven load fluctuations.

National

Monetary Policy & Foreign Exchange Management

  • RBI Special Forex Window for PSU Oil Marketing Companies:
    • Policy Measure: The Reserve Bank of India (RBI) launched a dedicated foreign exchange (dollar) window effective October 12, 2026, for three public sector Oil Marketing Companies (OMCs): Indian Oil Corporation Ltd (IOCL), Hindustan Petroleum Corporation Ltd (HPCL), and Bharat Petroleum Corporation Ltd (BPCL).
    • Mechanism: Enables OMCs to procure dollars directly from the central bank through designated banks instead of relying on spot forex markets.
    • Objective: Mitigates dollar demand pressure in the spot market, curbs trade deficit impacts caused by rising global crude oil prices, and defends the Indian Rupee against depreciation.

Power Sector & AI Infrastructure

  • Grid Infrastructure Challenges due to AI Growth:
    • Power Grid Corporation of India Ltd. (PGCIL) and the North Eastern Regional Power Committee (NERPC) flagged escalating costs for upgrading SCADA/EMS (Supervisory Control and Data Acquisition / Energy Management System) hardware at State Load Despatch Centres (from ₹521 crore to ₹688 crore) due to AI hardware demand surge.
    • High constant loads from AI server hubs risk triggering penalties under the Deviation Settlement Mechanism (DSM) for slow-ramping generators.

Internal Security & Polity

  • Mass Detentions over Electoral Governance:
    • Public protests in New Delhi demanding electoral transparency led to mass detentions, prompting interventions by the Chief Justice of India regarding detained legal counsel and statements from the Office of the UN High Commissioner for Human Rights regarding peaceful assembly rights.
 

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