---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-031969"
form_type: "8-K"
ticker: "NEWH"
cik: "0001371128"
company_name: "NewHydrogen, Inc."
filed_at: "2023-09-07T23:59:59+00:00"
generated_at: "2026-06-10T22:40:14.245066+00:00"
event_type: "other"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# NewHydrogen CEO unveils ThermoLoop technology using heat, not electricity, to split water for cheap green hydrogen

## Summary
- CEO Steve Hill describes ThermoLoop thermochemical water-splitter using direct heat at <1,000°C.
- Sunlight-to-heat efficiency 90% vs. 20% for electricity; aims to cut cost by bypassing electrolysis.
- Team at UC Santa Barbara assisting with multi-component liquid materials for chemical looping reactions.
- Goal: produce green hydrogen cheap enough to make green fertilizers cheaper than gray from natural gas.
- Goldman Sachs estimates future green hydrogen market at $12 trillion; NEWH developing ThermoLoop.

## SEC filing metadata
- accession: 0001493152-23-031969
- form_type: 8-K
- ticker: NEWH
- cik: 0001371128
- company_name: NewHydrogen, Inc.
- filed_at: 2023-09-07T23:59:59+00:00
- event_type: other
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1371128/000149315223031969/0001493152-23-031969-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1371128/000149315223031969/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-031969
- JSON: https://secwatch.observer/filing/0001493152-23-031969.json
- Plain text: https://secwatch.observer/filing/0001493152-23-031969.txt

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