Rhubarb Patch

Substacknewsletter · by Ken Firestone · English

A place for opinions and discussion.

Audience: Not shown publicly; We show a dash rather than guess
Observed frequency: No recent posts; Observed from indexed posts
Last post: Jan 1, 2026; Jan 1, 2026
Likely audience: EV owners; Inferred from post content

Rhubarb Patch is a Substack newsletter by Ken Firestone covering EV vs ICE vehicle comparison, Electric vehicle adoption barriers and Automotive misinformation. Its most recent indexed post is from Jan 1, 2026.

Topics

EV vs ICE vehicle comparison
Electric vehicle adoption barriers
Automotive misinformation
Sustainable transportation
Consumer education

Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

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Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.

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Compiled from public pages · refreshed Nov 7, 2026 · How NewsletterFIT collects and labels data

Topics

Recent posts

Sponsors detected

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