Reletter
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Climate Insiders

Yoann Berno
Hundreds of paid subscribers

Your weekly edge in Climate Tech. The investor lists, market signal, and tools 21,000+ founders and investors use to move faster.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues336Founded5 years agoLast Issue9 days ago
Active

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climateinsiders.substack.com
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Latest Issues

Zuckerberg just bet the farm

Read time: 4min


Mark Zuckerberg is not betting a division this year.

He is betting the company.

Meta will spend up to $145 billion building AI infrastructure in 2026.

Last year it was half that.

The year before, a quarter.

An...

9 days ago
34

Coal lost

Read time: 5min

For 15 years, when someone told me solar could never run a grid, I half agreed with them.

“Solar is nice. But what about when the sun sets, huh?”

People get home at seven and switch everything on. Something has to cover t...

16 days ago
31

Climate, but funny

Read time: 2 min

A couple of months ago I had a call with Stuart Goldsmith.

Stuart is a climate comedian. That is his actual job.

He does stand-up comedy, and his speciality is ‘climate and sustainability’.

I love this guy.

He’s genui...

23 days ago
22

I stopped answering you.

Read time: 4 min

I have to be honest with you about something.

Most online interactions feel like this right now…

Taking a Waymo in Austin. There’s no freaking human onboard.

LinkedIn, Substack, email. Same thing.

AI doing the job, ans...

a month ago
32
9

Finnish company cracked critical mineral problem

Read time: 4min

Outokumpu’s Kemi Mine in Finland is the only operational chrome mine in the EU

Mining has always worked on one rule.

You get out what you put in.

Dig up rich rock, you can make good metal.

Dig up poor rock, you make ch...

a month ago
55
2

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Authors

The writers behind this newsletter.

  • Yoann Berno

    I help impact founders & investors grow smarter and faster with curated tools, insights, tips & tricks. 💼 92K+ LinkedIn | 💌 22K newsletter subs (36% open) | World #1 Climate Tech influencer (Favikon)

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