The $70K Soufflé

Substacknewsletter · by Jake Seeley · English

Dreams of a solar-powered future

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Audience
Not shown publicly
We show a dash rather than guess
Publishing
Monthly or less
1 post indexed in the last 90 days
Last post
Aug 22, 2026
Aug 22, 2026
Likely audience
climate scientists
Inferred from post content

The $70K Soufflé is a Substack newsletter by Jake Seeley covering entrepreneurship, climate science and Solar Energy. NewsletterFIT indexed 1 post from it in the last 90 days, most recently on Aug 22, 2026.

Topics

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Compiled from public pages · refreshed Oct 19, 2026 · How NewsletterFIT collects and labels data