IEX Reports 16.5% Growth in October 2025 Electricity Trading Volume
Indian Energy Exchange (IEX) saw a 16.5% year-on-year increase in total electricity traded volume, reaching 11,233 MU in October 2025. Real-Time Market volume surged by 46.8% to 4,583 MU, while Day-Ahead Market volume grew by 6.7% to 4,684 MU. Green Market volume increased by 21% to 1,055 MU. Electricity prices declined significantly, with Day-Ahead Market prices dropping 32% to Rs 2.67 per unit and Real-Time Market prices falling 27.8% to Rs 2.73 per unit. The Renewable Energy Certificates trading volume rose by 39.4% year-on-year.

*this image is generated using AI for illustrative purposes only.
Indian Energy Exchange (IEX), India's premier electricity exchange, has reported a significant increase in its monthly electricity trading volume for October 2025. The company's performance shows robust growth in various segments, particularly in the Real-Time Market.
Key Highlights
- Total electricity traded volume reached 11,233 MU, up 16.5% year-on-year
 - Real-Time Market volume surged by 46.8% year-on-year to 4,583 MU
 - Day-Ahead Market volume increased by 6.7% year-on-year to 4,684 MU
 - Green Market volume grew by 21% year-on-year to 1,055 MU
 - Renewable Energy Certificates trading volume increased by 39.4% year-on-year
 
Market Performance
The exchange witnessed substantial growth across its various market segments. Here's a detailed breakdown of the performance:
| Market Segment | Volume (MU) | YoY Change | Price (Rs/unit) | YoY Price Change | 
|---|---|---|---|---|
| Total Traded | 11,233 | +16.5% | - | - | 
| Real-Time | 4,583 | +46.8% | 2.73 | -27.8% | 
| Day-Ahead | 4,684 | +6.7% | 2.67 | -32% | 
| Green Market | 1,055 | +21% | 2.47 (G-DAM) | - | 
Price Trends and Market Dynamics
The exchange reported a significant decline in electricity prices across its markets. The Day-Ahead Market saw prices drop by 32% year-on-year to Rs 2.67 per unit, while the Real-Time Market experienced a 27.8% decrease to Rs 2.73 per unit.
This price decline is attributed to enhanced hydro, wind, and solar generation, combined with steady coal-based supply, resulting in higher supply liquidity on the exchange platform. These competitive prices present an opportunity for power distribution companies (Discoms) and commercial & industrial consumers to meet their demand cost-effectively.
Renewable Energy Certificates (REC) Trading
The REC market showed strong performance with 6.19 lakh certificates traded in October 2025, marking a 39.4% year-on-year increase. The clearing price for these certificates was Rs 370 per REC.
Green Market Performance
IEX's Green Market, which includes both Green Day-Ahead and Green Term-Ahead segments, achieved a volume of 1,055 MU in October 2025, representing a 21% year-on-year growth. The weighted average price in the Green Day-Ahead Market (G-DAM) stood at Rs 2.47 per unit.
Outlook
The robust growth across various segments, particularly in the Real-Time Market and Green Market, indicates a positive trend for IEX. The significant decrease in electricity prices suggests improved efficiency and liquidity in the market, which could attract more participants and potentially drive further growth in trading volumes.
As India continues to focus on renewable energy integration and market-based mechanisms for power trading, IEX's performance in the coming months will be crucial to watch, especially in terms of volume growth and price trends across its diverse market segments.
Historical Stock Returns for Indian Energy Exchange
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years | 
|---|---|---|---|---|---|
| -0.32% | -5.40% | -2.10% | -28.48% | -19.35% | +130.98% | 















































