---
schema_version: "secwatch.filing_event.v1"
accession: "0001828536-26-000100"
form_type: "8-K"
ticker: "NRGV"
cik: "0001828536"
company_name: "Energy Vault Holdings, Inc."
filed_at: "2026-08-11T20:07:34+00:00"
generated_at: "2026-08-11T20:08:14.859443+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Energy Vault Q2 revenue $17.4M (+104% YoY), raises FY26 guidance to $270-310M

## Summary
- Q2 revenue $17.4M vs $8.5M prior year; GAAP net loss $29.7M ($0.17 EPS), improved from $34.9M loss.
- Backlog ~$2B, up 107% YoY; ~60% from owned assets with recurring EBITDA, ~40% near-term conversion.
- Raised FY2026 revenue guidance to $270-310M (from $225-300M) and GAAP gross margin to 20-25%.
- Signed 1.25 GW AI data center deal (Texas) expected to generate $500-600M revenue through 2027.
- Cash $148M (+26% q/q); ~1.1 GW under control, up 476% YoY; completed 850 MW Japan BESS acquisition.

## SEC filing metadata
- accession: 0001828536-26-000100
- form_type: 8-K
- ticker: NRGV
- cik: 0001828536
- company_name: Energy Vault Holdings, Inc.
- filed_at: 2026-08-11T20:07:34+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1828536/000182853626000100/0001828536-26-000100-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1828536/000182853626000100/nrgv-20260811.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001828536-26-000100
- JSON: https://secwatch.observer/filing/0001828536-26-000100.json
- Plain text: https://secwatch.observer/filing/0001828536-26-000100.txt

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