Constellation Energy Long Term Debt

Constellation Energy's long-term debt stands at $19B as of June 2026. That compares with $7.3B in the prior-year period — up 162.3% year over year. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.

Constellation Energy reported $19B in long-term debt versus $7.3B a year earlier — a 162.3% year-over-year increase. The historical chart on this page makes it easier to see whether that move is part of a longer pattern.

That compares with $7.3B in the prior-year period — up 162.3% year over year. Sustained growth in long-term debt can support a stronger franchise, while sharp declines may reflect divestitures, weaker demand, or accounting changes. Always read YoY moves with the footnotes of recent filings in mind.

The history chart shows how Constellation Energy's long-term debt evolved across reporting periods, while the comparison chart places CEG next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.