Metraipolis › archive › dc_4ea4960d985e

Energy Dome (company) — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Energy_Dome_(company)
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T16:36:54.196Z
SHA-256 of the archived text: 39de2f569e7573794a2562e7d1c1ff4ad7777bde8496fcac30c5be757aafea39
Stable URL of this page: https://metraipolis.com/documento/dc_4ea4960d985e

How to cite

Energy Dome (company) — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Energy_Dome_(company) (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_4ea4960d985e (Metraipolis archive dc_4ea4960d985e, sha256 39de2f569e7573794a2562e7d1c1ff4ad7777bde8496fcac30c5be757aafea39)

BibTeX

@misc{dc4ea4960d985e,
  title = {Energy Dome (company) — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Energy_Dome_(company)},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_4ea4960d985e; sha256 39de2f569e7573794a2562e7d1c1ff4ad7777bde8496fcac30c5be757aafea39},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Energy_Dome_(company). Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Energy Dome S.p.A. is an Italian company based in Milan that is developing a range of phase-change Carnot battery systems. Their technology is similar to that used in liquid air energy storage systems, but based on carbon dioxide, which cycles between a liquid form in storage containers and gaseous form in sealed inflatable balloon structures in fixed locations. The system uses a Rankine-like cycle, in which a water tank is used to store the thermal energy released during gas liquefaction that will later be used to re-heat the liquid gas to ambient temperature and pressure to drive a turbine to generate electricity. As of 2025, the company has built a demonstration pilot plant in Sardinia. In 2025, they partnered with Google to develop long-term energy storage systems intended to let Google rely on renewable energy to power their data centers. A theoretical study shows their system to have a volumetric energy density of 0.17 kWh/m3, with an areal energy storage footprint of 235–250 m2/MWh. Another theoretical study shows the system having an estimated round-trip energy efficiency of 77%.

Tema degli esploratori: terra, clima ed energia (deposito sistematico; ricerca «energy storage»).
Fonte: Wikipedia in inglese, voce «Energy Dome (company)» — https://en.wikipedia.org/wiki/Energy_Dome_(company)
Wikidata Q113483477 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q113483477
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Energy_Dome_(company)?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1333686696, consultata il 2026-10-07T16:05:14.730Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: f802a4e113a03a3589337e12f27cf98fede2d3502229532e5dc5f4228bbda875