Reliance PowerNSE:RPOWER -1.23%65 Operating Margin % is 19.66% as of Mar. 2026, which is 19% below its 10-year median of 24.17. GuruFocus rates NSE:RPOWER with a GF Score™ of 65/100 and a GF Value™ of ₹30.00 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 417 Utilities - Independent Power Producers companies, Reliance Power ranks better than 64.03% on this metric.
The historical rank and industry rank for Reliance Power's Operating Margin % or its related term are showing as below:
NSE:RPOWER'
s Operating Margin % Range Over the Past 10 Years
Min: -3.93 Med: 24.17 Max: 32.55
Current: 20.13
NSE:RPOWER's Operating Margin % is ranked better than 64.03% of 417
companies
in the Utilities - Independent Power Producers industry
Industry Median: 13.27
vs NSE:RPOWER: 20.13
Reliance Power's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
Reliance Power (NSE:RPOWER) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Reliance Power Operating Margin % Related Terms
Reliance Power Operating Margin % Historical Data
* Premium members only.
The historical data trend for Reliance Power's Operating Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
NSE:RPOWER vs CEG, VST, NRG: Operating Margin % Comparison
For the Utilities - Independent Power Producers subindustry, Reliance Power's Operating Margin %, along with its competitors' market caps and Operating Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Reliance Power Operating Margin % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Reliance Power's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Reliance Power's Operating Margin % falls into.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Reliance Power's Operating Margin % for the fiscal year that ended in Mar. 2026 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Reliance Power (NSE:RPOWER) has a Operating Margin % of 19.66% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Reliance Power and its competitors. This is 19% below median its historical median of 24.17. According to the industry distribution chart, Reliance Power ranks #150 out of 417 companies in the Utilities - Independent Power Producers industry, placing it in the top 36%.
Is Reliance Power's Operating Margin % too high?
Reliance Power's current Operating Margin % of 19.66% is 19% below median its 10-year median of 24.17. The Utilities - Independent Power Producers industry median Operating Margin % is 13.27. Reliance Power's value of 19.66% is 48.2% above this industry median. Based on the distribution chart, Reliance Power ranks #150 out of 417 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Reliance Power has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Reliance Power's Operating Margin % compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, Reliance Power ranks #150 out of 417 companies for Operating Margin %. This puts Reliance Power in the upper half of its industry. The industry median Operating Margin % is 13.27. Reliance Power's value of 19.66% is 48.2% above this benchmark. While the company's 10-year median is 24.17 vs. the industry median of 13.27, Reliance Power has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for an Utilities - Independent Power Producers company?
The median Operating Margin % among Utilities - Independent Power Producers companies is 13.27, based on 417 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Reliance Power's current Operating Margin % of 19.66% is 48.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Reliance Power and its competitors. For the Utilities - Independent Power Producers industry, the median Operating Margin % is 13.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Reliance Power's current Operating Margin % is 19.66%, which is 19% below median its own 10-year median of 24.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Reliance Power stock overvalued right now?
Based on GuruFocus' analysis, Reliance Power (NSE:RPOWER) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹30.00, compared to a current price of ₹24.88 — trading 17.1% below its estimated fair value. The current Operating Margin % is 19.66%, which is 19% below median its 10-year median of 24.17 and 48.2% above the Utilities - Independent Power Producers industry median of 13.27. Reliance Power's overall GF Score™ is 65/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Reliance Power (NSE:RPOWER), the current Operating Margin % is 19.66% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Reliance Power (NSE:RPOWER) Overvalued in 2026?
Based on GuruFocus' analysis, Reliance Power stock appears to be undervalued.
The current stock price of ₹24.88 is trading 17.1% below its estimated GF Value™ of ₹30.00.
GuruFocus considers Reliance Power to be Modestly Undervalued.
Key valuation signals for NSE:RPOWER:
Operating Margin %: 19.66% (19% below median its 10-year median of 24.17)
GF Value™: ₹30.00 vs. price of ₹24.88 (17.1% below fair value)
Industry Position: 48.2% above the Utilities - Independent Power Producers median (#150 of 417)
No single metric tells the full story. See the NSE:RPOWER stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Reliance Power Ltd is an electric utility that constructs, develops, and operates power generation projects. Generation of power is its only operating segment and includes all of the firm's projects. Categorized as either operating, under construction, or under development, these projects generate electricity using thermal fuel sources or renewable resources. The company derives its revenue from the sale of energy, but support service agreements contribute as well.
65GF Score
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Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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