* [EnergyDB v0.11.0](https://github.com/rebase-energy/energydb) – Persistent storage for energy portfolios, combining asset hierarchies, grid topology, and bitemporal time series.

* [TimeDB v0.11.0](https://github.com/rebase-energy/timedb) – Opinionated time-series database that tracks valid\_time, knowledge\_time, and change\_time with PostgreSQL and ClickHouse backends.