r/sustainability↗
Sustainability: The Capacity to Endure
Sustainability is the ability of system to endure. While most people associate the term with the environment, true longevity requires social and economical sustainability as well as ecological sustainability.
913k subscribers332 posts / mo in Sep 2026 (incl. ~3% by known bots)253 authors / mosince 2008
r/sustainability has 913k members (+2.8% over the last 12 months). It gets about 332 posts a month from 253 people. Top topics: Environmental Careers, Food Waste Solutions and Electric Vehicles.
When to post on r/sustainability
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How r/sustainability has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/sustainability
Top topics
Share of the subreddit's posts
- Environmental Careers1.1%
- Food Waste Solutions0.5%
- Electric Vehicles0.2%
- Climate Farming Solutions0.2%
- Composting Practices0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- WTEN
- Project Drawdown®
- Nature
- Environmental Voter Project
- Electrek
Everything else about r/sustainability
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