Talen Energy PE ratio TLN

Share price divided by earnings per share over the last twelve months, since 2023.

Today, Oct 23, 2026: n/m; losses over the last year
Last meaningful: 87.5×; Feb 2026
3-year median: 56.0×
3-year range: 24.0× to 134×
Peer median: 21.1×

Talen Energy has no meaningful PE ratio today: it lost $4.37 a share over the last twelve months, and a PE needs earnings.

It was last meaningful in Feb 2026, at 87.5×.

On the days it had one over the last 3 years, its median was 56.0×, from 24.0× in May 2025 to 134× in Oct 2025.

PE ratio over time

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	87.5×	78.9×	90.8×
2025	88.0×	24.0×	134×
2024	91.5×	46.7×	97.4×
2023	47.4×	34.1×	47.4×

Against its peers

Companies in Regulated Electric nearest Talen Energy's size, closest first, today.

Company	PE ratio
TLNTalen Energy	n/m
LNTAlliant Energy	22.0×
PNWPinnacle West Capital	20.3×
EVRGEvergy	21.4×
CMSCMS Energy	20.9×
EIXEdison International	5.9×
OGEOGE Energy	21.2×
ESEversource Energy	17.5×
PPLPPL	20.7×
FEFirstEnergy	24.5×
CNPCenterPoint Energy	24.2×
Peer median	21.1×

What the PE ratio tells you

Share price divided by earnings per share over the last twelve months. It is the price tag on a dollar of profit: 20× means you pay $20 for $1 of yearly earnings.

Blank while earnings are negative. A very low PE can mean the market expects profits to fall, so read it with growth and the company's own history.

More on Talen Energy

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.