Costa Samaras
@costasamaras.com
Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Pinned
Costa Samaras
@costasamaras.com
· Jan 21
If you’re new to Bluesky, welcome. A starter pack is an easy way to find folks to follow. Want to know what all these new energy regulations mean for your wallet, your lungs, and the climate? Here are my computer friends who work on climate: go.bsky.app/Aa1sErQ
This graphic is really great.
NEW: India is avoiding the fossil fuel detour 🪝
Where China built first on coal and gas, India is taking a shortcut >>> read in 5 graphics🧵
Where China built first on coal and gas, India is taking a shortcut >>> read in 5 graphics🧵
January 24, 2026 at 6:32 AM
This graphic is really great.
Reposted by Costa Samaras
Whoa:
“Out of the rack and ruin of our gangster death,
The rape and rot of graft, and stealth, and lies,
We, the people, must redeem
The land, the mines, the plants, the rivers.
The mountains and the endless plain—
All, all the stretch of these great green states—
And make America again!”
“Out of the rack and ruin of our gangster death,
The rape and rot of graft, and stealth, and lies,
We, the people, must redeem
The land, the mines, the plants, the rivers.
The mountains and the endless plain—
All, all the stretch of these great green states—
And make America again!”
January 24, 2026 at 2:03 AM
Whoa:
“Out of the rack and ruin of our gangster death,
The rape and rot of graft, and stealth, and lies,
We, the people, must redeem
The land, the mines, the plants, the rivers.
The mountains and the endless plain—
All, all the stretch of these great green states—
And make America again!”
“Out of the rack and ruin of our gangster death,
The rape and rot of graft, and stealth, and lies,
We, the people, must redeem
The land, the mines, the plants, the rivers.
The mountains and the endless plain—
All, all the stretch of these great green states—
And make America again!”
Reposted by Costa Samaras
I think if anyone were serious about climate philanthropy they would just buy this building and hire every single NCAR employee and call it a day
NSF just posted their Dear Colleague Letter regarding the restructuring of NCAR. www.nsf.gov/funding/info...
NSF Intent to Restructure Critical Weather Infrastructure
www.nsf.gov
January 23, 2026 at 8:06 PM
I think if anyone were serious about climate philanthropy they would just buy this building and hire every single NCAR employee and call it a day
Reposted by Costa Samaras
Let America Be America Again - by Langston Hughes poets.org/poem/let-ame...
Thesis: ICE is un-American and the Minneapolis protestors are real Americans.
Antithesis: Ackshually ICE is operating in a long American tradition of racist terror.
Synthesis: Minneapolis is now the epicenter of a clash between two distinct but historically grounded American political traditions.
Antithesis: Ackshually ICE is operating in a long American tradition of racist terror.
Synthesis: Minneapolis is now the epicenter of a clash between two distinct but historically grounded American political traditions.
January 23, 2026 at 8:34 PM
Let America Be America Again - by Langston Hughes poets.org/poem/let-ame...
loser stuff
January 23, 2026 at 5:03 AM
loser stuff
Reposted by Costa Samaras
Do you appreciate @nws.noaa.gov's posts on Bluesky?
Did you know that this account is a pilot program that may or may not be continued and even expanded to NWS field offices?
NWS is soliciting comments here! www.surveymonkey.com/r/PrototypeN...
Press release:
www.weather.gov/media/notifi...
Did you know that this account is a pilot program that may or may not be continued and even expanded to NWS field offices?
NWS is soliciting comments here! www.surveymonkey.com/r/PrototypeN...
Press release:
www.weather.gov/media/notifi...
⚠️~132 million: Number of people under alerts for snow, sleet, & freezing rain.
A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, & freezing rain from the Southern Rockies & Plains beginning Friday (Jan. 23), spreading eastward toward New England this weekend.
🧵
A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, & freezing rain from the Southern Rockies & Plains beginning Friday (Jan. 23), spreading eastward toward New England this weekend.
🧵
January 22, 2026 at 7:53 PM
Do you appreciate @nws.noaa.gov's posts on Bluesky?
Did you know that this account is a pilot program that may or may not be continued and even expanded to NWS field offices?
NWS is soliciting comments here! www.surveymonkey.com/r/PrototypeN...
Press release:
www.weather.gov/media/notifi...
Did you know that this account is a pilot program that may or may not be continued and even expanded to NWS field offices?
NWS is soliciting comments here! www.surveymonkey.com/r/PrototypeN...
Press release:
www.weather.gov/media/notifi...
Reposted by Costa Samaras
'“Another adult living in the home was outside and begged the agents to let him take care of the small child, and was refused,” Stenvik said.'
www.mprnews.org/story/2026/0...
www.mprnews.org/story/2026/0...
January 22, 2026 at 7:54 PM
'“Another adult living in the home was outside and begged the agents to let him take care of the small child, and was refused,” Stenvik said.'
www.mprnews.org/story/2026/0...
www.mprnews.org/story/2026/0...
I woke up like this
Today's #BirdOfTheDay theme is #MoodyFaces.
This Costa's hummingbird was grumpy because he was having a bad hair day.
#birds #hummingbirds
This Costa's hummingbird was grumpy because he was having a bad hair day.
#birds #hummingbirds
January 22, 2026 at 7:54 PM
I woke up like this
If they said this memo was "pre-decisional", they are likely trying to shield it from FOIA, because deliberative pre-decisional processes are generally exempted, however pre-decisional doesn't seem to be written on this memo. @chrislhayes.bsky.social www.ecfr.gov/current/titl...
January 22, 2026 at 3:04 AM
If they said this memo was "pre-decisional", they are likely trying to shield it from FOIA, because deliberative pre-decisional processes are generally exempted, however pre-decisional doesn't seem to be written on this memo. @chrislhayes.bsky.social www.ecfr.gov/current/titl...
Reposted by Costa Samaras
Takeaways:
-2nd compact on the way
-signed agreements from Brown, Columbia, Cornell Northwestern, Penn, and UVA have emboldened the admin (thanks y'all!)
-Vanderbilt's committed to cosplaying as the "reasonable adult" while aiding authoritarians
Gift link
www.nytimes.com/2026/01/21/u...
-2nd compact on the way
-signed agreements from Brown, Columbia, Cornell Northwestern, Penn, and UVA have emboldened the admin (thanks y'all!)
-Vanderbilt's committed to cosplaying as the "reasonable adult" while aiding authoritarians
Gift link
www.nytimes.com/2026/01/21/u...
Investigations and a Billion-Dollar ‘Shakedown’: How Trump Targeted Higher Education
www.nytimes.com
January 21, 2026 at 4:11 PM
Takeaways:
-2nd compact on the way
-signed agreements from Brown, Columbia, Cornell Northwestern, Penn, and UVA have emboldened the admin (thanks y'all!)
-Vanderbilt's committed to cosplaying as the "reasonable adult" while aiding authoritarians
Gift link
www.nytimes.com/2026/01/21/u...
-2nd compact on the way
-signed agreements from Brown, Columbia, Cornell Northwestern, Penn, and UVA have emboldened the admin (thanks y'all!)
-Vanderbilt's committed to cosplaying as the "reasonable adult" while aiding authoritarians
Gift link
www.nytimes.com/2026/01/21/u...
The Blob has taken heavy losses in the substack offensive, best they can do is a couple of interns. Yes they’re unpaid, why do you ask.
I know you asked this already, Costa, but I'll ask it here in all caps:
WHERE IS THE BLOB? WE NEED THE BLOB. WHERE IS IT?
WHERE IS THE BLOB? WE NEED THE BLOB. WHERE IS IT?
January 21, 2026 at 2:50 PM
The Blob has taken heavy losses in the substack offensive, best they can do is a couple of interns. Yes they’re unpaid, why do you ask.
There is no “clash” over Greenland, it’s just insanity. There has been no reason given! It’s just that it looks big on the map.
The U.S. military already has a base on Greenland! It’s been there since 1953! It’s called Pituffik Space Base and used to be called Thule Air Force Base. It’s the U.S.’ northernmost military base. www.petersonschriever.spaceforce.mil/pituffik-sb-...
www.petersonschriever.spaceforce.mil
January 21, 2026 at 2:48 PM
There is no “clash” over Greenland, it’s just insanity. There has been no reason given! It’s just that it looks big on the map.
The President is using the lives of our servicemembers to backup his threats, to our partners and allies.
January 21, 2026 at 2:39 PM
The President is using the lives of our servicemembers to backup his threats, to our partners and allies.
Reposted by Costa Samaras
oh no now he’s awoken björk
Trump is now confusing Greenland and Iceland: "They're not there for us on Iceland, that I can tell you. Our stock market took the first dip yesterday because of Iceland. So Iceland has already cost us a lot of money."
January 21, 2026 at 2:30 PM
oh no now he’s awoken björk
All of it, every last bit of it, demands the built-in constitutional check: impeachment and removal.
January 21, 2026 at 2:20 PM
All of it, every last bit of it, demands the built-in constitutional check: impeachment and removal.
Counterpoint: Wind turbines are cool
January 21, 2026 at 2:16 PM
Counterpoint: Wind turbines are cool
we hold these truths to be inconvenient
the ft reporting that christine lagarde walked out on lutnick, and lutnick was being heckled by... al... gore?
January 21, 2026 at 1:41 PM
we hold these truths to be inconvenient
[LCD Soundsystem Voice] Where are your Threads tonight?
Bsky only has two modes: Yub Nub or Alderaan 2 seconds after the order
January 21, 2026 at 5:09 AM
[LCD Soundsystem Voice] Where are your Threads tonight?
Speed 3: It’s Going
a few nights ago i rode a bus for about 15 minutes or so. once it got close to the stop near my home i hit the button to request a stop. soon after, the bus driver stopped the bus and let me off
January 21, 2026 at 5:00 AM
Speed 3: It’s Going
Reposted by Costa Samaras
This is the most astonishing graph of what the Trump regime has done to US science. They have destroyed the federal science workforce across the board. The negative impacts on Americans will be felt for generations, and the US might never be the same again.
www.nature.com/immersive/d4...
www.nature.com/immersive/d4...
January 20, 2026 at 10:53 PM
This is the most astonishing graph of what the Trump regime has done to US science. They have destroyed the federal science workforce across the board. The negative impacts on Americans will be felt for generations, and the US might never be the same again.
www.nature.com/immersive/d4...
www.nature.com/immersive/d4...
Reposted by Costa Samaras
Within 24 hours of September 11, 2001, Canada's Ambassador to NATO unflinchingly rallied to the aid of the United States, and invoked NATO's Article 5, the only time it's ever been used in NATO's history.
"Hell, this is an Alliance," he said. "We've got Article 5."
www.nato.int/docu/review/...
"Hell, this is an Alliance," he said. "We've got Article 5."
www.nato.int/docu/review/...
www.nato.int
February 2, 2025 at 3:47 AM
Within 24 hours of September 11, 2001, Canada's Ambassador to NATO unflinchingly rallied to the aid of the United States, and invoked NATO's Article 5, the only time it's ever been used in NATO's history.
"Hell, this is an Alliance," he said. "We've got Article 5."
www.nato.int/docu/review/...
"Hell, this is an Alliance," he said. "We've got Article 5."
www.nato.int/docu/review/...
Reposted by Costa Samaras
It is even worse than it looks
The Old World Order is Dead
Unipolarity was given, not taken
open.substack.com
January 20, 2026 at 5:19 PM
It is even worse than it looks
Missed u
Catch Up Quick:
- Stancil now leading the frozen navy
- Bluesky has/does not have the juice
- Sports happen here now
- Duck got bus kidnapped, is OK
Catch Up Quick:
- Stancil now leading the frozen navy
- Bluesky has/does not have the juice
- Sports happen here now
- Duck got bus kidnapped, is OK
January 20, 2026 at 5:12 PM
Missed u
Catch Up Quick:
- Stancil now leading the frozen navy
- Bluesky has/does not have the juice
- Sports happen here now
- Duck got bus kidnapped, is OK
Catch Up Quick:
- Stancil now leading the frozen navy
- Bluesky has/does not have the juice
- Sports happen here now
- Duck got bus kidnapped, is OK
Reposted by Costa Samaras
“The speed, the scope and the severity of the attacks on science are beyond anything we’ve ever seen,” says @gretchentg.bsky.social.
My @nature.com story on the human toll of the 2nd Trump presidency.
Thx to @dochfroehlich.bsky.social, @briannosek.bsky.social, @katharinehayhoe.com & others.
My @nature.com story on the human toll of the 2nd Trump presidency.
Thx to @dochfroehlich.bsky.social, @briannosek.bsky.social, @katharinehayhoe.com & others.
‘Shattered’: US scientists speak out about how Trump policies disrupted their careers
Researchers lay bare the human toll of lay-offs, funding cuts and attacks on science one year after the president’s return to the White House.
www.nature.com
January 20, 2026 at 3:52 PM
“The speed, the scope and the severity of the attacks on science are beyond anything we’ve ever seen,” says @gretchentg.bsky.social.
My @nature.com story on the human toll of the 2nd Trump presidency.
Thx to @dochfroehlich.bsky.social, @briannosek.bsky.social, @katharinehayhoe.com & others.
My @nature.com story on the human toll of the 2nd Trump presidency.
Thx to @dochfroehlich.bsky.social, @briannosek.bsky.social, @katharinehayhoe.com & others.