India is the third largest producer of electricity in the world, boasting a total 442 GW capacity. One of the most diversified in the world. The entire electricity supply chain has undergone significant transformation in the process of advancing reforms in the sector. This blog explores the operations and financials of Power Exchange India Limited (PXIL) and India Energy Exchange Limited (IEX), two companies leading the organised supply of electricity.
The insights presented help investors make informed decisions about the investing power industry in India along with addressing one of the most common queries investors have, a comparison between Power Exchange India and India energy exchange. But before comparing let’s understand both companies individually.
Power Exchange India Limited(PXIL)
https://powerexindia.in/Pages/Discover.html/Power Exchange Limited (PXIL) is an electronic platform for trading electricity. It is a joint venture between the NSE (National Stock Exchange) and NCDEX (National Commodity & Derivatives Exchange). PXIL acts as an intermediary between electricity buyers and sellers. It has improved the overall efficiency of power markets in India by accurately and seamlessly connecting the stakeholders of electricity. Currently, PXIL is an unlisted company.
Indian Energy Exchange Limited (IEX)
IEX is India’s premier power exchange, providing a nationwide automated trading platform for the physical delivery of electricity, renewable energy, and certificates. The exchange platform has been instrumental in providing competitive price discovery, bringing efficiency, transparency, flexibility in procurement and payment security across the power sector value chain.
Difference Between PXIL And IEX
The main difference between PXIL and IEX is their business model. IEX follows a profit-driven model, operating as a continuous trading exchange where buyers and sellers are automatically matched based on market dynamics. Whereas PXIL is more institutionally backed and focuses on an auction-based model resulting in lower liquidity.
Below are some major differences between PXIL And IEX
| Basis | PXIL | IEX (Listed) |
| Establishment Year | 2008 | 2008 |
| Promoters | Initially promoters -Financial Technologies (India) Ltd and PTC India Financial Services Ltd (PFS). | NSEL, BSX, SMX, GBOT |
| Regulated By | Central Electricity Regulatory Commission (CERC) | Central Electricity Regulatory Commission (CERC) & SEBI |
| Listing status | Unlisted | Listed on NSE & BSE |
| Business Model | Hybrid auction-based model | Continuous Trade Exchange |
| Market Share | Less than 10% | More than 85% |
PXIL and IEX have a similar line of product offerings. Here is a table of comparison:
| Product Offerings | PXIL | IEX |
| Day-Ahead Market (DAM) | ✅ | ✅ |
| Term-Ahead Market (TAM) | ✅ | ✅ |
| Real-Time Market (RTM) | ✅ | ✅ |
| Green Term-Ahead Market (GTAM) | ✅ | ✅ |
| Long Duration Contracts (LDC) | ✅ (PXIL was the first to introduce it) | ❌ |
| Cross-Border Trade | ❌ | ✅ |
Financial Comparision between PXIL & IEX
| FY 23-24(Amount in Rs Crores) | PXIL | IEX(Listed) |
| Revenue | 63.2 | 631 |
| Expenses | 29.8 | 71 |
| EBITDA | 33.4 | 560 |
| EBITDA Margin % | 52.8% | 88.75% |
| PAT | 22 | 341 |
| EPS | 3.8 per share | 4.47 per share |
We can observe from the above data that IEX’s revenue is almost 10X of PXIL indicating that IEX is commercially more successful and dominates the market because of higher liquidity and strong investor interest. IEX also have a better profitability than PXIL earning 15X of PXIL profit.
Profitability directly impacts the valuation and shareholder wealth of both these exchanges, which is reflected in the below data:
| As on 28-02-2025 | PXIL | IEX Listed |
| Market Valuation | Rs 1,962 crores | Rs 13,912 crores |
| Share Price | Rs 368 per share | Rs 156 per share |
| P/E Ratio | 88.4 | 35 |
| Book Value Per Share | Rs 15.7 | Rs 11.4 |
he NCDEX and MCX share several similarities in their operations and functionalities.
Similarities Between IEX And PXIL
A) Regulatory Bodies
Both IEX and PXIL are regulated by the Central Electricity Regulatory Commission (CERC) to ensure fair and transparent power trading.
B)Core Business Model
Both operate as electronic trading platforms for electricity in India, providing a market-driven price discovery mechanism.
C) Product Offerings
| Product Offerings | PXIL | IEX |
| Day-Ahead Market (DAM) | ✅ | ✅ |
| Term-Ahead Market (TAM) | ✅ | ✅ |
| Real-Time Market (RTM) | ✅ | ✅ |
| Green Term-Ahead Market (GTAM) | ✅ | ✅ |
D) Trading Mechanism
Both PXIL and IEX use electronic trading mechanisms with real-time automatic matching systems for trading electricity.
Which Power Trading Platform Is Better?
Although PXIL has a lower valuation than IEX, PXIL stands out as the better option from an investment point of view. Even at a lesser valuation, PXIL has a higher P/E ratio and book value per share, indicating strong fundamentals.
As a result, PXIL emerges as a more advantageous platform for potential growth, making it the preferred choice among investors. You can also buy Power Exchange India Unlisted Shares online for great returns on your investment.
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