255 posts analyzed Updated Jun 2026
Averages 9 posts/day, top 25% activity. Most active Mondays around 2 PM UTC. Mostly link posts (58%).
r/nuclear Traffic & Engagement r/nuclear Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/nuclear Most Active Times When r/nuclear Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/nuclear Flair Performance r/nuclear Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
This subreddit doesn't use post flairs.
No flaired posts were found in this month's data.
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/nuclear Trending Keywords Trending Keywords in r/nuclear
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| nuclear | 140 (54.9%) | 55 | 13 |
| power | 35 (13.7%) | 35 | 7 |
| reactor | 34 (13.3%) | 89 | 16 |
| energy | 30 (11.8%) | 37 | 7 |
| fuel | 20 (7.8%) | 26 | 8 |
| reactors | 20 (7.8%) | 65 | 19 |
| first | 17 (6.7%) | 50 | 8 |
| plant | 16 (6.3%) | 70 | 9 |
| smr | 12 (4.7%) | 38 | 5 |
r/nuclear Mentioned Domains Mentioned Domains in r/nuclear
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| world-nuclear-news.org | 25 | 42 |
| youtu.be | 7 | 29 |
| youtube.com | 6 | 44 |
| oilprice.com | 5 | 12 |
| ans.org | 4 | 6 |
| rogerpielkejr.substack.com | 3 | 8 |
| thehill.com | 3 | 201 |
| reuters.com | 3 | 5 |
| energy.gov | 3 | 318 |
| chosun.com | 3 | 83 |
r/nuclear Top Posts Top Performing Posts in r/nuclear
Highest-performing posts Highest-performing posts. Each title links to Reddit.
lol what's up with solars demonising cooling towers
Depleted uranium found yesterday in a recycling plant in Argentina
Tale of the 2 regulatory systems
France's Naval Group is taking delivery, one after another, at Nantes-Indret, of 2 forgings for the nuclear reactor room of the PA-NG France Libre 80.000 tons New Generation Nuclear Aircraft Carrier, made by Framatome in Le Creusot.
The USA just built a nuclear reactor in less than a year
me when I don't know what I'm critiquing
Reactor End Shield being installed for Kaiga Unit-5 (IPHWR-700) in southern India.
India inaugurates the world's first nuclear based hydrogen production facility
Can someone explain what is going on in r/nuclearpower?
California is rethinking nuclear — environmental groups should, too
r/nuclear Audience Overlap r/nuclear Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/nuclear FAQ Frequently Asked Questions About r/nuclear
What's the best time to post on r/nuclear?
Based on posting volume, r/nuclear is most active on Mondays around 2 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/nuclear?
r/nuclear averages 9 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.
How many upvotes do posts on r/nuclear get?
Posts on r/nuclear average about 52 upvotes this month (net score per post).
What kind of posts does r/nuclear get most?
On r/nuclear, most posts are link posts (58%)