r/EnergyStorage↗
A reddit focused on the storage of energy for later use. This includes things like batteries, capacitors, *super*-capacitors, flywheels, air compression, oil compression, mechanical compression, fuel tanks, pumped hydro, thermal storage, electrical storage, chemical storage, thermal storage, etc., but *also* broadens out to utilizing 'more-traditional' energy mediums... where their focus is on their energy storage potential for later use, including even using 'the grid' for storage.
17k subscribers121 posts / mo in Sep 202683 authors / mosince 2013
r/EnergyStorage has 17k members (+46% over the last 12 months). It gets about 121 posts a month from 83 people. Top topics: Battery Innovations, Battery Technology and Battery Recycling & EV.
When to post on r/EnergyStorage
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How r/EnergyStorage has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/EnergyStorage
Top topics
Share of the subreddit's posts
- Battery Innovations2.7%
- Battery Technology2.3%
- Battery Recycling & EV1.8%
- Lithium Mining & Metals1.4%
- Electric Batteries0.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- OilPrice
- Interesting Engineering
- Nature
- ScienceDirect
Everything else about r/EnergyStorage
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research