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Platform Portability
Uses Substack subdomain (billmckibben.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Working on Winning the Climate Fight.
Data updated Yesterday
Avg Comments
62.4
Avg Likes
400.2
Engagement Rate
0.38%· ~463 likes + comments/post
(comments + likes) / subscribers
Typical for lists with 123K+ subscribers
Quality Score
Engagement vs Climate
0.38% engagement rate
Score Breakdown
Engagement Score
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10.5K paid
Weekly Growth
Stable
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freevs 22 newsletters in Climate
123K places you in the top 10% of newsletters in this category.
Engagement Rate
0.38%
median: 0.00%
Posts per Week
1.2
median: 1.0
Publishing Consistency
81/100
median: 65/100
Subscribers
123K
median: 1K
Subscriber counts are rounded by the platform — step changes may not reflect actual growth
HEATED
140K subs
-0.3%/wk
Energy Talking Points by Alex Epstein
57K subs
The Hotshot Wake Up
32K subs
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Publishing Frequency
Weekly
Last published May 12, 2026
1.2 posts/week avg
Climate Pricing
$6/mo median
At average
Monetization Readiness
Already monetizing
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — free123.0K subscribers and 0.38% engagement — past the threshold where Climate newsletters typically attract sponsors.
Consistent Publisher
Publishing consistency (81/100) is well above the Climate median (65/100).