NRG vs EXC

For growth investors, NRG Energy, Inc.

(NRG) is the stronger pick with 9. 2% revenue growth year-over-year, versus 5. 3% for Exelon Corporation (EXC). Exelon Corporation (EXC) offers the better valuation at 16. 4x trailing P/E (15. 8x forward), making it the more compelling value choice. Analysts rate NRG Energy, Inc. (NRG) a "Buy" — based on 26 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Exelon Corporation (EXC) is the cheapest at 16.

4x versus NRG Energy, Inc. at 37. 6x. On forward P/E, Exelon Corporation is actually cheaper at 15. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: NRG Energy, Inc. wins at 1. 13x versus Exelon Corporation's 2. 50x — a reasonable growth-adjusted valuation.

Over the past 5 years, NRG Energy, Inc.

(NRG) delivered a total return of +356. 1%, compared to +64. 5% for Exelon Corporation (EXC). Over 10 years, the gap is even starker: NRG returned +936. 2% versus EXC's +124. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Exelon Corporation (EXC) is the lower-risk stock at -0.

14β versus NRG Energy, Inc. 's 1. 84β — meaning NRG is approximately -1414% more volatile than EXC relative to the S&P 500. On balance sheet safety, Exelon Corporation (EXC) carries a lower debt/equity ratio of 176% versus 10% for NRG Energy, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), NRG Energy, Inc.

(NRG) is pulling ahead at 9. 2% versus 5. 3% for Exelon Corporation (EXC). On earnings-per-share growth, the picture is similar: Exelon Corporation grew EPS 11. 8% year-over-year, compared to -19. 6% for NRG Energy, Inc.. Over a 3-year CAGR, EXC leads at 8. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Exelon Corporation (EXC) is the more profitable company, earning 11.

4% net margin versus 2. 8% for NRG Energy, Inc. — meaning it keeps 11. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: EXC leads at 21. 2% versus 6. 0% for NRG. At the gross margin level — before operating expenses — EXC leads at 27. 9%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, NRG Energy, Inc. (NRG) is the more undervalued stock at a PEG of 1. 13x versus Exelon Corporation's 2. 50x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Exelon Corporation (EXC) trades at 15. 8x forward P/E versus 16. 4x for NRG Energy, Inc. — 0. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for NRG: 28. 8% to $194. 00.

All stocks in this comparison pay dividends.

Exelon Corporation (EXC) offers the highest yield at 3. 5%, versus 1. 4% for NRG Energy, Inc. (NRG).

For long-horizon retirement investors, Exelon Corporation (EXC) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

14), 3. 5% yield, +124. 7% 10Y return). NRG Energy, Inc. (NRG) carries a higher beta of 1. 84 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (EXC: +124. 7%, NRG: +936. 2%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Utilities sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: NRG is a mid-cap quality compounder stock; EXC is a mid-cap deep-value stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.