# LDES

Part ID: 8.08g · Layer 8 (Power generation & energy supply) · child of 8.08

Long-duration energy storage developers building systems designed to discharge over many hours, complementing shorter-duration battery storage.

## Companies

| Company | Role | Confidence | Ownership | Ticker | Note |
|---|---|---|---|---|---|
| Eos | manufacturer | inferred | public | EOSE |  |
| ESS | manufacturer | inferred | public | GWH |  |
| Antora | manufacturer | inferred | private |  |  |
| Energy Dome | manufacturer | inferred | private |  |  |
| Form Energy | manufacturer | inferred | private |  |  |
| Hydrostor | manufacturer | inferred | private |  |  |

Confidence tags: disclosed = company/filing statement; reported = trade press or partner list; inferred = taxonomy lead.