Track Talen Energy's long-term debt ($9.5B) with charts, peers, and YoY trends.
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+ FollowLatest change versus the prior comparable period (same company).
As of the most recent data (September 2026), TLN shows a long-term debt of $9.5B. In the prior-year period, the figure was $0. Scroll down for historical charts and peer comparison views.
Compared with the year-ago period, TLN's long-term debt is now $9.5B (was $0). Pairing that YoY change with peer averages gives a clearer picture of whether Talen Energy is outperforming or lagging.
Tracking TLN's long-term debt over time shows whether Talen Energy is scaling, shrinking, or reshaping that part of the business. The current reading is $9.5B In the prior-year period, the figure was $0. Multi-quarter patterns matter more than any single print, which is why this page emphasizes history and peer comparison charts.
Besides this long-term debt page, Stockcircle has Talen Energy's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect long-term debt (currently $9.5B) with ownership activity and broader fundamentals.