IEX power trade volume rises 18.6% YoY to 12,983 MU in May
Indian Energy Exchange recorded a monthly electricity traded volume of 12,983 MU in May 2026, an increase of 18.6% year-on-year. The growth was driven by strong demand across market segments, with India's peak power demand surging to an all-time high of 270.82 GW during the month. The average market clearing price in the Day-Ahead Market (DAM) was ₹4.88/unit, up 18.3% YoY.

*this image is generated using AI for illustrative purposes only.
Indian Energy Exchange recorded a monthly electricity traded volume of 12,983 MU in May 2026, an increase of 18.6% year-on-year. The growth was driven by strong demand across market segments, with India's peak power demand surging to an all-time high of 270.82 GW during the month. The average market clearing price in the Day-Ahead Market (DAM) was ₹4.88/unit, up 18.3% YoY.
Day-Ahead and Real-Time Market Performance
The Day-Ahead Market, including HP-DAM, achieved a volume of 4,417 MU in May 2026 compared to 3,535 MU in May 2025, registering an increase of 24.9% YoY. Strong demand drove buy bids up 77% YoY, while sell bids rose by 30% YoY. The Real-Time Electricity Market (RTM) volume increased to 5,529 MU in May 2026 from 4,770 MU in May 2025, an increase of 15.9% YoY. The average RTM market clearing price stood at ₹4.16/unit, up 21.2% YoY.
Green and Term-Ahead Market Update
The Green Market, comprising the Green Day-Ahead and Green Term-Ahead Market segments, achieved a volume of 1,034 MU during May 2026, an increase of 13% YoY from 915 MU in May 2025. The weighted average price in the Green Day-Ahead Market (G-DAM) was ₹3.60/unit, remaining largely flat on a year-on-year basis. The Day-Ahead Contingency and Term-Ahead Market (TAM), including HPTAM, traded 2,004 MU in May 2026, an increase of 16.1% YoY compared to 1,726 MU in May 2025.
Renewable Energy Certificates
A total of 6.10 lakh Renewable Energy Certificates (RECs) were traded in May 2026, down 65% YoY. Trading sessions were held on May 13, 2026, and May 29, 2026, with a clearing price of ₹400/REC. Sell bids declined by 85.3% YoY, leading to a rise in clearing prices. The next REC trading sessions are scheduled on June 10, 2026, and June 24, 2026.
| Metric | May 2026 | May 2025 | YoY Change |
|---|---|---|---|
| Total Electricity Traded Volume | 12,983 MU | - | +18.6% |
| Day-Ahead Market Volume | 4,417 MU | 3,535 MU | +24.9% |
| Real-Time Market Volume | 5,529 MU | 4,770 MU | +15.9% |
| Green Market Volume | 1,034 MU | 915 MU | +13% |
| Term-Ahead Market Volume | 2,004 MU | 1,726 MU | +16.1% |
| REC Volume | 6.10 lakh | - | -65% |
| DAM Average Price | ₹4.88/unit | - | +18.3% |
| RTM Average Price | ₹4.16/unit | - | +21.2% |
| G-DAM Average Price | ₹3.60/unit | - | Flat |
| REC Clearing Price | ₹400/REC | - | - |
Historical Stock Returns for Indian Energy Exchange
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.67% | -1.96% | -0.86% | -16.64% | -38.31% | +4.29% |
Will the surge in peak power demand to 270 GW accelerate the commissioning of new thermal capacity to prevent future supply constraints?
How will the significant 85% drop in REC sell bids impact the long-term compliance costs for obligated entities under the RPO mechanism?
Can the 24.9% growth in Day-Ahead Market volume be sustained if the average clearing price continues to rise at double-digit rates?


































