r/NuclearEnergy is a subreddit with 4k members. The most common kinds of discussions are news and pain & anger, and the community frequently discusses nuclear, energy, power, reactor, and reactors.
For the civil discussion of all things related to the peaceful use of nuclear energy.
Popular Themes in r/NuclearEnergy
#1
News
: "‘Without nuclear, it will be almost impossible to decarbonize by 2050’, UN atomic energy chief"
39 posts
#2
Pain & Anger
: "I got perma banned from r/NuclearPower because I posted a comic about nuclear energy. When I asked why they banned me, they muted me for 28 days. Anyone else been treated like this?"
3 posts
#3
Advice Requests
: "Textbook recommendation?"
3 posts
#4
Ideas
: "Building a uranium trading terminal"
2 posts
#5
Solution Requests
: "Small modular reactors"
1 post
Popular Topics in r/NuclearEnergy
#1
Nuclear
: "Ways Nuclear can power the future"
164 posts
#2
Energy
: "Nuclear Energy Seeing a Resurgence Unlike Any Other"
90 posts
#3
Power
: "The National Assembly votes to restart the Fessenheim nuclear Power plant in France"
82 posts
#4
Reactor
: "What is your favourite 3rd/3rd+ Generation Reactor?"
42 posts
#5
Reactors
: "Ukraine Begins Construction of First US-Design Nuclear Reactors"
20 posts
#6
Uranium
: "Lay-perspective : Do we have enough Uranium?"
18 posts
#7
Nuclear Power
: "Nuclear Power by country"
18 posts
#8
Us
: "DOE: Door open for more AP1000s in the Us"
17 posts
#9
Plant
12 posts
#10
Policy
: "Professional opinion inquiry for applied doctorate dissertation - reprocessing spent fuel and domestic energy security policies"
10 posts
Member Growth in r/NuclearEnergy
Yearly
+488 members(14.2%)
Similar Subreddits to r/NuclearEnergy
r/climate
287k members
11.6% / yr
r/collapse
561k members
5.2% / yr
r/energy
290k members
17.2% / yr
r/EnergyAndPower
9k members
89.3% / yr
r/fusion
43k members
30.5% / yr
r/globalcollapse
3k members
7.5% / yr
r/nuclear
97k members
24.9% / yr
r/NuclearPower
63k members
28.7% / yr
r/Renewable
22k members
13.1% / yr
r/RenewableEnergy
160k members
11.0% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/NuclearEnergy, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: July 29, 2026