r/Infrastructurist is a subreddit with 28k members. The most common kinds of discussions are news and solution requests, and the community frequently discusses infrastructure, transportation, energy, solar, and coal.
/r/Infrastructurist - The place for engaging and informative news concerning sustainable infrastructure issues and projects which move people, energy, and ideas around.
Popular Themes in r/Infrastructurist
#1
News
: "Trump promised to cut electric bills in half. His energy policy is doing the opposite, new analysis finds | CNN"
73 posts
#2
Solution Requests
: "Here’s What It Costs to Keep a Coal Plant Open — A regulatory filing explains just how much it costs to keep an aging coal plant open under the Trump administration’s orders."
4 posts
#3
Pain & Anger
: "His neighborhood was overtaken by data centers. He wants a $500 million deal to move out."
3 posts
#4
Ideas
: "A simple way to lower everyone’s property taxes — Compact neighborhoods cost cities half as much to maintain. So why don’t we build more of them?"
3 posts
#5
Advice Requests
: "I read that initial creation of the US Interstate system was controversial at the time it was built. Would we be able to pull off a massive project like this given current political and market conditions?"
1 post
#6
Opportunities
: "Britain’s rail nationalisation is going full steam ahead"
1 post
Popular Topics in r/Infrastructurist
#1
Infrastructure
12 posts
#2
Transportation
: "How car-loving American cities fell so far behind their global peers on public transit — With most major European cities well-served by trains and buses, bringing US transit up to par would cost $4.6tn"
10 posts
#3
Energy
: "Hormuz Watch, built for companies supporting the Energy industry, has been updated with new commentary and live dashboard components tracking how Strait of Hormuz disruption may affect CAPEX, OPEX, market priorities and supplier activity across the Energy value chain."
10 posts
#4
Solar
9 posts
#5
Coal
: "Solar electricity is poised to overtake Coal in—of all places—Texas"
9 posts
#6
Renewables
8 posts
#7
Climate
7 posts
#8
Oil
7 posts
#9
Water
: "A Texas City Bet Big on Industry. Now It’s Running Out of Water (NYT)"
6 posts
#10
Wind
6 posts
Member Growth in r/Infrastructurist
Yearly
+3k members(13.9%)
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About
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Last updated: July 30, 2026