Green Hydrogen
Hydrogen produced with low-carbon electricity, usually through electrolysis, for industry, storage, shipping, and synthetic fuels.
Core metadata
- ID: green_hydrogen
- Era: Modern
- First known date: 1954 (decade)
- Region: Global / multiple regions
- Review status: source_checked
- Maturity: emerging
Prerequisites
- Electrochemical Industry (electrochemical_industry)
- Renewable Energy Systems (renewable_energy_systems)
Dependents
Fields
Field lanes
- Energy Systems & Grid: Storage
Node sources
- Electrolysers (IEA, 2024, official_agency) • Supports: node, maturity
- Hydrogen (IRENA, 2026, official_agency) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 2
- Average edge confidence: 68%
- Prerequisite sources: 2
- expert_inference: 2
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Electrochemical Industry (electrochemical_industry) | enabling | 68% | expert_inference | Electrochemical Industry provides a capability that enables this technology without being the only possible path. |
|
| Renewable Energy Systems (renewable_energy_systems) | enabling | 68% | expert_inference | Renewable Energy Systems provides a capability that enables this technology without being the only possible path. |
|
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