---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-24-034491"
form_type: "8-K"
ticker: "TLN"
cik: "0001622536"
company_name: "Talen Energy Corp"
filed_at: "2024-08-05T23:59:59+00:00"
generated_at: "2026-05-31T13:08:07.938527+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Talen Energy responds to FERC deficiency letter on Susquehanna ISA amendment for AWS co-location

## Summary
- FERC staff issued a deficiency letter seeking more information on Talen's Susquehanna ISA amendment for co-located AWS data center.
- FERC opened a separate proceeding for a commissioner-led technical conference in Fall 2024 on generic large-load co-location issues.
- Talen will work with PJM and PPL to respond quickly to the deficiency letter and remains optimistic the ISA will be affirmed.
- Talen intends to fully participate in the FERC technical conference and warns that delay could chill investment and growth.

## SEC filing metadata
- accession: 0001628280-24-034491
- form_type: 8-K
- ticker: TLN
- cik: 0001622536
- company_name: Talen Energy Corp
- filed_at: 2024-08-05T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1622536/000162828024034491/0001628280-24-034491-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1622536/000162828024034491/tln-20240802.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-24-034491
- JSON: https://secwatch.observer/filing/0001628280-24-034491.json
- Plain text: https://secwatch.observer/filing/0001628280-24-034491.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.