---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-006796"
form_type: "8-K"
ticker: "NEXT"
cik: "0001612720"
company_name: "NextDecade Corp"
filed_at: "2023-03-16T23:59:59+00:00"
generated_at: "2026-06-18T00:33:47.953159+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# NextDecade extends EPC price validity for Rio Grande LNG to June 15, 2023; targets FID by Q2 2023

## Summary
- Amended EPC agreements with Bechtel extend price validity to June 15, 2023 for Trains 1-3.
- Aggregate lump-sum EPC cost estimated at ~$11.5 billion for Trains 1-3 of Rio Grande Facility.
- NextDecade targets positive FID on Trains 1-3 before end of Q2 2023, with FIDs for remaining trains to follow.

## SEC filing metadata
- accession: 0001437749-23-006796
- form_type: 8-K
- ticker: NEXT
- cik: 0001612720
- company_name: NextDecade Corp
- filed_at: 2023-03-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1612720/000143774923006796/0001437749-23-006796-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1612720/000143774923006796/next20230314_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-006796
- JSON: https://secwatch.observer/filing/0001437749-23-006796.json
- Plain text: https://secwatch.observer/filing/0001437749-23-006796.txt

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