r/CleanEnergy is a subreddit with 3k members. The most common kinds of discussions are news and advice requests, and the community frequently discusses clean energy, renewable energy, solar power, wind power, and investment.
A community to discuss clean energy technologies.
Popular Themes in r/CleanEnergy
#1
News
: "Renewables and nuclear sources were collectively found to have accounted for 39% of global electricity generation in 2022 — in a new record high"
9 posts
#2
Advice Requests
: "We want your thoughts on the energy transition"
2 posts
#3
Pain & Anger
: "I hate driving. We need better public transportation."
1 post
#4
Money Talk
: "Funding for clean energy!"
1 post
Popular Topics in r/CleanEnergy
#1
Clean Energy
: "Is nuclear power Clean Energy?"
46 posts
#2
Renewable Energy
: ""Renewable Energy is expected to become the largest source of electricity of the world by 2025, replacing fossil energy.""
42 posts
#3
Solar Power
: "US: NY begins construction on hydropower transmission lines to be completed 2026, which will meet roughly 20% of the city’s energy needs. City is moving forward to meet its goal of attaining 70% from renewables"
9 posts
#4
Wind Power
: "US: NY begins construction on hydropower transmission lines to be completed 2026, which will meet roughly 20% of the city’s energy needs. City is moving forward to meet its goal of attaining 70% from renewables"
8 posts
#5
Investment
: "Bidenomics Clean Energy Policies Result In Investment of Over $500 Billion"
7 posts
#6
Sustainable Energy
: "US: NY begins construction on hydropower transmission lines to be completed 2026, which will meet roughly 20% of the city’s energy needs. City is moving forward to meet its goal of attaining 70% from renewables"
7 posts
#7
Nuclear Energy
: "Is nuclear power clean energy?"
7 posts
#8
Electric Vehicles
: "Why are several conservative politicians in the United States and in Europe attacking the rise of EVs?"
6 posts
#9
Hydrogen
6 posts
#10
Sustainability
: "I hate driving. We need better public transportation."
5 posts
Member Growth in r/CleanEnergy
Yearly
+797 members(33.6%)
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Last updated: June 14, 2026