Joe Deely
jdeely.bsky.social
Joe Deely
@jdeely.bsky.social
Clean Energy, Tech, Progress, MFG in the US, Economics, Science, and Exponential Trends.

Helping to build out a non-profit at Mission City Research.
https://bsky.app/profile/mcresearch.bsky.social
Below are the retirements so far in 2025...

Note: Many capacity retirements and additions occur in the last month of the year, so this is not a complete picture for 2025.
November 25, 2025 at 11:36 PM
We need a clearer definition of bubble...

Will many AI startups go under? of course
Are some stocks priced too high? probably
Are too many minor players entering the data center biz? yes

Are the hyperscalers building too fast? I would say not likely
Unused grid capacity - doubt it
November 25, 2025 at 9:15 PM
November 25, 2025 at 5:09 PM
100% - making this part of the rate base is crazy.
November 25, 2025 at 12:23 AM
First phase is already online - using 500,000 Trainium chips.
www.aboutamazon.com/news/aws/aws...
Expectation is 1,000,000 chips by EOY 2025.

This site is being used by Anthropic on their latest models. Version 4.5 was announced today.
November 25, 2025 at 12:22 AM
November 24, 2025 at 11:04 PM
Including @wilson-energy.bsky.social as well.
November 19, 2025 at 5:37 PM
Reposted by Joe Deely
Yeah, you need to be at like $20/MWh in the US to compete with gas for heat
November 3, 2025 at 7:41 PM
Reposted by Joe Deely
This table needs updating.
But might be still useful.
Enertime has a new name now.

Also @janrosenow.bsky.social has started making a map of companies involved in industrial heat tech.
November 3, 2025 at 9:36 PM
Reposted by Joe Deely
Also energy storage
(Includes Rondo)
November 3, 2025 at 9:38 PM
Reposted by Joe Deely
I think this is really important for the long run. Right now though, companies are willing to pay more than fossil cost for green power. Reputation is valuable.

In the medium term, these local-solar heat battery solutions are a form of hedging. But mostly I think companies are trying it out.
November 3, 2025 at 11:51 PM
Thanks for the heads up on Coolbrook. @craigofwaffles.bsky.social
November 3, 2025 at 9:30 PM
Very cool Sammy.
November 3, 2025 at 7:51 PM