Talen Energy Corp
For the period ended Jun 30, 2026. Filed Aug 5, 2026.
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Jun 30, 2026 · Filed Aug 5, 2026
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12. Postretirement Benefit Obligations
- Postretirement Benefit Obligations
TES and certain subsidiaries sponsor postemployment benefits which include defined benefit pension plans, health and welfare postretirement plans (other postretirement benefit plans), and a defined contribution plan.
The components of net periodic benefit costs for the periods were:
| Three Months Ended June 30, | Six Months Ended June 30, | |||
|---|---|---|---|---|
| 2026 | 2025 | 2026 | 2025 | |
| Postretirement benefits service cost (a) | $— | $— | $1 | $1 |
| Postretirement benefit (gain) loss | ||||
| Interest cost | $17 | $17 | $33 | $34 |
| Expected return on plan assets | (18) | (18) | (37) | (37) |
| Amortization of: | ||||
| Postretirement prior service cost (credit) | (1) | (1) | (2) | (2) |
| Postretirement benefit (gain) loss, net (b) | $(2) | $(2) | $(6) | $(5) |
| Net periodic defined benefit cost (credit) | $(2) | $(2) | $(5) | $(4) |
(a)Activity presented as “Operation, maintenance and development” on the Consolidated Statements of Operations.
(b)Activity presented as “Other non-operating income (expense), net” on the Consolidated Statements of Operations.
Talen Montana Pension Plan
The Talen Montana defined benefit pension plan was frozen as of April 30, 2026, and participants ceased accruing additional benefits.
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