Event dossier

Energy beneath our feet: Could rock be used as a battery for renewables?

Portuguese scientists studied options for storing energy as compressed air in deep porous rock. In the best case, one reservoir could power a small town.

1 report1 sourceSep 14, 2026, 9:30 AM
FilterEuronews
Clustered coverageEuronews
Coverage timeline1
Coverage timeline

Coverage timeline

Ranked reports inside the event cluster. Open any publisher link to read the original coverage.

EuronewsSep 14, 2026, 9:30 AM

Energy beneath our feet: Could rock be used as a battery for renewables?

Portuguese scientists studied options for storing energy as compressed air in deep porous rock. In the best case, one reservoir could power a small town.

Related events

Related events

Nearby clusters pulled from title, summary, and keyword similarity in PostgreSQL.