Which has the lower trailing P/E, NI or NRG?

NI has the lower trailing P/E: NI trades at 21.59 and NRG at 27.21. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, NI or NRG?

Over the past five years, NRG grew revenue faster — NI at a 8.18% CAGR versus NRG at 15.13%.

Does NI or NRG pay a bigger dividend?

NI yields 2.85% and NRG yields 1.64% based on trailing dividends and the latest price.

Is NI or NRG more profitable?

NI runs the higher net margin — NI at 13.15% versus NRG at 2.31%.

How have NI and NRG total returns compared?

Over the past 10 years, NI delivered 9.30% and NRG delivered 28.22% annualized total return. Past performance doesn't predict future results.

NiSource Inc (NI) vs NRG Energy, Inc. (NRG)

A side-by-side comparison of NiSource Inc and NRG Energy, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

NiSource Inc

$19.46B

$40.58UtilitiesDelayed quote: Sep 18, 2026, 4:02 PM EDT

NRG

NRG Energy, Inc.

$21.87B

$103.66UtilitiesDelayed quote: Sep 18, 2026, 4:00 PM EDT

Total return — NI vs NRG

growth of $100 · dividends reinvested · last 10y

NI +132.9% (+8.8%/yr)NRG +1064.5% (+27.8%/yr)NRG compounded faster over this window

NI NRG

NI vs NRG: by the numbers

•NRG is the larger company ($21.87B vs $19.46B market cap).
•NI trades at the lower trailing earnings multiple (21.59 vs 27.21 P/E), one valuation lens rather than an overall verdict.
•NI converts more revenue to profit (13.15% vs 2.31% net margin).
•NRG grew revenue faster over the past five years (15.13% vs 8.18% CAGR).
•NI pays the higher dividend yield (2.85% vs 1.64%).

Metrics side by side

Valuation

Metric	NI	NRG
P/E ratio	21.59	27.21
Forward P/E	19.75	11.66
P/S ratio	2.83	0.60
P/B ratio	2.03	4.50
EV / EBITDA	11.80	10.79
FCF yield	N/A	1.59%

Profitability

Metric	NI	NRG
Gross margin	50.76%	16.42%
Operating margin	27.03%	5.38%
Net margin	13.15%	2.31%
ROE	9.45%	17.49%
ROIC	4.54%	5.38%

Dividends

Metric	NI	NRG
Dividend yield	2.85%	1.64%
Payout ratio	62.77%	48.95%

Growth (annualized)

Metric	NI	NRG
Revenue CAGR (5Y)	8.18%	15.13%
EPS CAGR (5Y)	14.27%	14.48%
FCF CAGR (5Y)	N/A	-22.77%
Total return CAGR (5Y)	14.61%	24.35%

Frequently asked

Which has the lower trailing P/E, NI or NRG?: NI has the lower trailing P/E: NI trades at 21.59 and NRG at 27.21. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, NI or NRG?: Over the past five years, NRG grew revenue faster — NI at a 8.18% CAGR versus NRG at 15.13%.
Does NI or NRG pay a bigger dividend?: NI yields 2.85% and NRG yields 1.64% based on trailing dividends and the latest price.
Is NI or NRG more profitable?: NI runs the higher net margin — NI at 13.15% versus NRG at 2.31%.
How have NI and NRG total returns compared?: Over the past 10 years, NI delivered 9.30% and NRG delivered 28.22% annualized total return. Past performance doesn't predict future results.

Go deeper

Full NI analysis Full NRG analysis Interactive comparison tool

Dig into the metrics

NiSource P/E ratio NRG Energy P/E ratio NiSource dividend yield NRG Energy dividend yield NiSource ROE NRG Energy ROE NiSource operating margin NRG Energy operating margin NiSource revenue growth NRG Energy revenue growth NiSource free cash flow NRG Energy free cash flow

NiSource & NRG Energy appear in these rankings

Highest Dividend Yield Stocks Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 13, 2026.