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Platform Portability
Uses Substack subdomain (lloydalter.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Available from New Society Publishers, looking at the upfront carbon in everything.
Data updated 1 month ago
Avg Comments
12.5
Avg Likes
36.0
Engagement Rate
0.97%· ~49 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Climate
0.97% engagement rate
Score Breakdown
Engagement Score
| Public |
| Tonight at 8:30 is Earth Hour. Even in the LED era, you should turn out the lights.From the archives: some solidarity in the fight against climate change.Mar 28, 2026 | Public |
500 paid
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freeWe don't have enough growth data for Carbon Upfront! yet. The average Climate newsletter has 1K subscribers.
Based on 170 Climate newsletters tracked
vs 22 newsletters in Climate
5K places you in the top 25% of newsletters in this category.
Engagement Rate
0.97%
median: 0.00%
Posts per Week
4.0
median: 1.0
Publishing Consistency
86/100
median: 65/100
Subscribers
5K
median: 1K
Eigen Values
5K subs
Field Guide to the Anthropocene
5K subs
Toronto Climate Week
5K subs
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Publishing Frequency
~4x per week
Last published Mar 30, 2026
4.0 posts/week avg
Climate Pricing
$6/mo median
Below average(-17%)
Monetization Readiness
Already monetizing
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Start tracking — freeApproaching Sponsor Threshold
5.0K subscribers with 0.97% engagement — 50% of the typical sponsor threshold for Climate newsletters.