# Rheya’s sewage batteries face sodium-ion and lithium rivals

> Rheya combines emergency battery power with software designed to predict sewage spillsPower failures at pumping stations can turn routine blackouts into environmental pollutionRheya battery will predict the underlying…

- **Source:** [TechRadar](https://www.techradar.com/pro/watt-a-load-of-crap-uk-start-up-is-turning-number-twos-into-number-one-with-shockingly-superior-sewage-battery-tech?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a5f0f4d255ff08f504ea906)
- **Published:** 2026-07-21
- **Category:** AI & Bots
- **Tags:** #battery #rheya #sewage #batteries #designed #face #failures #lithium
- **Canonical:** http://localhost:4321/a/6a5f0f4d255ff08f504ea906

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._