---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-24-044828"
form_type: "8-K"
ticker: "TLN"
cik: "0001622536"
company_name: "Talen Energy Corp"
filed_at: "2024-11-04T23:59:59+00:00"
generated_at: "2026-05-30T06:06:34.687567+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# FERC rejects Talen's Susquehanna ISA amendment to 480 MW; AWS data center proceeds at 300 MW

## Summary
- FERC order on Nov 1, 2024 denied ISA amendment raising co-located load from 300 MW to 480 MW.
- Talen says FERC erred; evaluating options including commercial solutions and other configurations.
- Existing 300 MW ISA allows first phases of Amazon Web Services data center campus to proceed.
- Talen argues decision chills economic development in PA, OH, NJ; co-location avoids expensive transmission.

## SEC filing metadata
- accession: 0001628280-24-044828
- form_type: 8-K
- ticker: TLN
- cik: 0001622536
- company_name: Talen Energy Corp
- filed_at: 2024-11-04T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1622536/000162828024044828/0001628280-24-044828-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1622536/000162828024044828/tln-20241103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-24-044828
- JSON: https://secwatch.observer/filing/0001628280-24-044828.json
- Plain text: https://secwatch.observer/filing/0001628280-24-044828.txt

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