---
schema_version: "secwatch.filing_event.v1"
accession: "0001828536-25-000097"
form_type: "8-K"
ticker: "NRGV"
cik: "0001828536"
company_name: "Energy Vault Holdings, Inc."
filed_at: "2025-08-06T23:59:59+00:00"
generated_at: "2026-05-17T19:53:14.172531+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Energy Vault wins 75 MW/300 MWh BESS contract from Consumers Energy in Michigan

## Summary
- Two BESS projects: 45 MW/180 MWh Weadock in Hampton Twp. and 30 MW/120 MWh Iosco in Oscoda Twp.
- Battery deliveries Q4 2025, construction Q1 2026, commercial operation by Q4 2026.
- Contract marks Energy Vault's expansion into Eastern U.S. utility market via Michigan's largest energy provider.
- B-VAULT portfolio now exceeds 2 GWh in total projects deployed or in development globally.

## SEC filing metadata
- accession: 0001828536-25-000097
- form_type: 8-K
- ticker: NRGV
- cik: 0001828536
- company_name: Energy Vault Holdings, Inc.
- filed_at: 2025-08-06T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1828536/000182853625000097/0001828536-25-000097-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1828536/000182853625000097/nrgv-20250805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001828536-25-000097
- JSON: https://secwatch.observer/filing/0001828536-25-000097.json
- Plain text: https://secwatch.observer/filing/0001828536-25-000097.txt

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