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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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ElectricalPower Generation
PrevNext

___________ is a power exchange in india

A

IEX

B

NLDC

C

RLDC

D

CERC

Correct Answer

Concept & PrincipleElectricalPower Generation
Option A

IEX

Quick Summary: IEX (Indian Energy Exchange) is India's premier energy exchange, providing an electronic platform for electricity trading. It facilitates transparent and efficient price discovery for both short-term and long-term power contracts.

💡 Explanation

IEX (Indian Energy Exchange) is India's premier energy exchange, providing an electronic platform for electricity trading. It facilitates transparent and efficient price discovery for both short-term and long-term power contracts.

🔢 Key Formulas

MCP=∑Pi⋅Vi∑ViMCP = \frac{\sum P_i \cdot V_i}{\sum V_i}MCP=∑Vi​∑Pi​⋅Vi​​ — Market Clearing Price calculation based on bid quantities and prices

⚙️ Working Principle

The exchange operates on the principle of 'Double-Sided Closed Auction' for day-ahead markets. Buyers and sellers submit their bids and offers; the exchange matches them based on price-time priority to determine the Market Clearing Price (MCP) and Market Clearing Volume (MCV), ensuring optimal dispatch efficiency.

📌 Key Points
  • ▸

    IEX is regulated by the Central Electricity Regulatory Commission (CERC).

  • ▸

    It provides a transparent price signal for electricity as a commodity.

  • ▸

    Promotes competition and efficient resource allocation in the power sector.

✅ Advantages
  • ▸

    Transparent price discovery mechanism

  • ▸

    Increased market liquidity

  • ▸

    Risk mitigation for power procurement

❌ Disadvantages / Limitations
  • ▸

    Price volatility due to supply-demand fluctuations

  • ▸

    Requires high levels of technical and financial compliance

🛠️ Applications / Uses
  • ▸

    Day-Ahead Market (DAM)

  • ▸

    Term-Ahead Market (TAM)

  • ▸

    Green Term-Ahead Market (G-TAM)

  • ▸

    Renewable Energy Certificates (REC) trading

📄 Additional Information
  • ▸

    NLDC and RLDC are Grid Operations entities, responsible for real-time grid dispatch and reliability, not power trading.

  • ▸

    CERC is the statutory body regulating the electricity industry, not an exchange itself.

📊 Diagram / Illustration
Power Exchange Clearing MechanismSellers (GenCos)Buyers (DisComs)IEX Platform
✅

A is correct — IEX is the primary electronic trading platform in India for the wholesale electricity market.

Core Concepts Used
Click any tag to open in AI Tutor
Power Market Deregulation Price Discovery Electricity Trading Grid Management
💡 EXAM TIP

In competitive exams, remember that Exchange (IEX) is for trading, while NLDC/RLDC (Load Dispatch Centers) are for operational control and grid stability.

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