TLN (Talen Energy) Construction In Progress: $229 Mil (As of Jun. 2026)

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TLN Talen Energy Corp TLN
52 GF Score
Price $347.71
GF Value $519.90
Valuation Possible Value Trap
! 7 Warning Signs
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What is Talen Energy Construction In Progress?

Talen Energy TLN +2.78% 52 Construction In Progress is $229 Mil as of Jun. 2026. GuruFocus rates TLN with a GF Score™ of 52/100 and a GF Value™ of $519.90 (Possible Value Trap). The stock has 7 warning signs investors should review.

Talen Energy's quarterly construction in progress declined from Dec. 2025 ($258 Mil) to Mar. 2026 ($199 Mil) but then increased from Mar. 2026 ($199 Mil) to Jun. 2026 ($229 Mil).

Talen Energy's annual construction in progress declined from Dec. 2023 ($255 Mil) to Dec. 2024 ($169 Mil) but then increased from Dec. 2024 ($169 Mil) to Dec. 2025 ($258 Mil).

Talen Energy Construction In Progress Historical Data

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The historical data trend for Talen Energy's Construction In Progress 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.

Talen Energy Construction In Progress Chart

Talen Energy Annual Data
Trend Dec11 Dec12 Dec13 Dec14 Dec15 Dec21 Dec22 Dec23 Dec24 Dec25
Construction In Progress
Get a 7-Day Free Trial Premium Member Only Premium Member Only 216.00 0.00 255.00 169.00 258.00

Talen Energy Quarterly Data
Jun15 Sep15 Dec15 Mar16 Jun16 Sep16 Dec21 Dec22 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Construction In Progress Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 89.00 138.00 258.00 199.00 229.00
TLN
52GF Score
Talen Energy Corp TLN
Construction In Progress is just one metric. See GF Score™, valuation, warning signs, and more.
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Talen Energy Construction In Progress Calculation

It records the cost of construction work, which is not yet completed (typically, applied to capital budget items). A construction in progress item is not depreciated until the asset is placed in service. Normally, upon completion, a construction in progress item is reclassified, and the reclassified asset is capitalized and depreciated.

What does a Construction In Progress of $229 Mil mean?
Talen Energy (TLN) has a Construction In Progress of $229 Mil as of Jun. 2026. Construction in Progress records the amount of construction work that is not complete. View historical data on Talen Energy and its competitors.
Is Talen Energy's Construction In Progress too high?
Talen Energy's current Construction In Progress is $229 Mil. Overall, Talen Energy has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Talen Energy's Construction In Progress compare to OKLO and NRG?
Talen Energy's Construction In Progress of $229 Mil can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Construction In Progress for an Utilities - Independent Power Producers company?
A good Construction In Progress depends on the Utilities - Independent Power Producers industry context. However, Construction In Progress should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Construction In Progress mean?
A high Construction In Progress can signal that a stock is expensive relative to its fundamentals. Construction in Progress records the amount of construction work that is not complete. View historical data on Talen Energy and its competitors. Talen Energy's current Construction In Progress is $229 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Talen Energy stock overvalued right now?
Based on GuruFocus' analysis, Talen Energy (TLN) is currently considered Possible Value Trap. The stock's GF Value™ is $519.90, compared to a current price of $347.71 — trading 33.1% below its estimated fair value. The current Construction In Progress is $229 Mil. Talen Energy's overall GF Score™ is 52/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Construction In Progress calculated?
Construction In Progress is calculated from a company's financial statements. For Talen Energy (TLN), the current Construction In Progress is $229 Mil as of Jun. 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 Talen Energy (TLN) Overvalued in 2026?

Based on GuruFocus' analysis, Talen Energy stock appears to be undervalued. The current stock price of $347.71 is trading 33.1% below its estimated GF Value™ of $519.90. GuruFocus considers Talen Energy to be Possible Value Trap.

Key valuation signals for TLN:

  • Construction In Progress: $229 Mil
  • GF Value™: $519.90 vs. price of $347.71 (33.1% below fair value)
  • GF Score™: 52/100 with 7 warning signs

No single metric tells the full story. See the TLN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Talen Energy Business Description

Other Exchanges 1TLN:Italy
Address 2929 Allen Parkway, Suite 2200, Houston, TX, USA, 77019
Talen Energy Corp is an independent power producer and energy infrastructure company based in the United States. It owns and operates several gigawatts of power infrastructure in the United States, including 2.2GW of nuclear power and a dispatchable fossil fleet. The company produces and sells electricity, capacity, and ancillary services into wholesale U.S. power markets, with its generation fleet principally located in the Mid-Atlantic, Ohio, and Montana. Talen's operating segments are: PJM and Others. The PJM segment, which generates maximum revenue, is engaged in electricity generation, marketing activities, and commodity risk and fuel management within the PJM market and is comprised of Susquehanna and Talen's natural gas and coal generation facilities in PJM.
52GF Score

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Construction In Progress is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$347.71
Price
$519.90
GF Value