
Analysis about climate pollution and advocacy
| Platform | Pricing | Only free issues | Publishes | Daily | |
|---|---|---|---|---|---|
| Issues | 618 | Founded | 3 years ago | Last Issue | 9 days ago |
| Active | |||||

Photo by Carolyn Fortuna | Article originally published on CleanTechnica
An October 5, 2026 letter to the editors of the Boston Globe reads as follows:
Carolyn’s Substack is a reader-supported publication. To receive new posts and support...
“FAKE NEWS” by GDJ is marked with CC0 1.0. | Article originally published by CleanTechnica
I came across a compelling editorial the other day as I reviewed the morning inbox. A writer from Iowa City was concerned about how fake news is sub...
“20200310-OSEC-LSC-0200” by USDAgov is marked with Public Domain Mark 1.0. | Article originally published on CleanTechnica
US Representative Chellie Pingree (D-ME) is a longtime organic farmer. She’s also a member of the House Agriculture...
Photos by Carolyn Fortuna | Article originally published on CleanTechnica
The walk down the slight incline to the East Falmouth harbor seemed a lot like many other waterfront areas of Cape Cod, Massachusetts. One and two story homes with w...
Photo by Carolyn Fortuna | Article originally published on CleanTechnica
Look around your home this evening. The days are getting shorter, and our craving for light means that we are substituting artificial illumination for sunlight. It al...
Subscribers, engagement, traffic and sponsorship for Carolyn’s Substack.
| Subscribers | Engagement | 69 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
The writers behind this newsletter.
Carolyn Fortuna is a writer, researcher, and educator with a lifelong dedication to ecojustice. She has written 2000+ articles for CleanTechnica and has spoken at over 50 conferences.
You can find recent issues that have been published by Carolyn’s Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
To see how many people subscribe to Carolyn’s Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
Newsletter advertising can be extremely effective when it's done right. Before you pitch Carolyn’s Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Carolyn’s Substack using the contact information provided and ask for a copy of their media kit.
Scroll up to where it says Related Newsletters to see other publications like Carolyn’s Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.