Nat Bullard
@nathanielbullard.com
Deep decarbonization and the business of climate.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Pinned
Nat Bullard
@nathanielbullard.com
· Jan 30
My annual decarbonization presentation is here.
200 slides, covering everything from water levels in Lake Gatún to sulfur dioxide emissions to ESG fund flows to Chinese auto exports to artificial intelligence. www.nathanielbullard.com/presentations
200 slides, covering everything from water levels in Lake Gatún to sulfur dioxide emissions to ESG fund flows to Chinese auto exports to artificial intelligence. www.nathanielbullard.com/presentations
Reposted by Nat Bullard
US emissions in 2025 were not meaningfully impacted by the federal policy changes in 2025, but we project that those policy changes could have increasing effects in the years to come. Read more in our new note: rhg.com/research/us-...
Preliminary US Greenhouse Gas Emissions Estimates for 2025
Based on preliminary economic and energy activity data, we estimate that in 2025, US greenhouse gas emissions increased by 2.4%, marking a change from the prior two years of decreases in emissions.
rhg.com
January 13, 2026 at 4:18 PM
US emissions in 2025 were not meaningfully impacted by the federal policy changes in 2025, but we project that those policy changes could have increasing effects in the years to come. Read more in our new note: rhg.com/research/us-...
Same reply
a man in a suit and tie is standing in front of a store with a green sign
ALT: a man in a suit and tie is standing in front of a store with a green sign
media.tenor.com
January 5, 2026 at 12:55 AM
Same reply
That's all well and good, but how does T+1 settlement play out as a plot element
January 4, 2026 at 11:49 PM
That's all well and good, but how does T+1 settlement play out as a plot element
It was Viggo Mortensen in Eastern Promises, I believe
a man in a suit and tie is standing in front of a store with a green sign
ALT: a man in a suit and tie is standing in front of a store with a green sign
media.tenor.com
January 4, 2026 at 10:50 PM
It was Viggo Mortensen in Eastern Promises, I believe
“That’s the cheapest Terminal offer I’ve ever seen // That’s the ONLY Terminal offer I’ve ever seen”…oh. It’s an ad. ON Bloomberg. To buy Pennies.
December 30, 2025 at 1:05 PM
“That’s the cheapest Terminal offer I’ve ever seen // That’s the ONLY Terminal offer I’ve ever seen”…oh. It’s an ad. ON Bloomberg. To buy Pennies.
This reminds me of a discussion with a former BayBank employee discussing the 1998 merger of NationsBanc and BankAmerica, which had him wondering if the new portmanteau would be NationsAmerica or BancBank
December 25, 2025 at 12:58 AM
This reminds me of a discussion with a former BayBank employee discussing the 1998 merger of NationsBanc and BankAmerica, which had him wondering if the new portmanteau would be NationsAmerica or BancBank
Reposted by Nat Bullard
We’re pleased to announce that @newautomotive.org, a leading think tank working on the transition to electric vehicles, is joining Ember.
Find out more 👉 https://ember-energy.org/latest-updates/ember-and-new-automotive-join-forces-to-accelerate-electrification
Find out more 👉 https://ember-energy.org/latest-updates/ember-and-new-automotive-join-forces-to-accelerate-electrification
December 18, 2025 at 9:01 AM
We’re pleased to announce that @newautomotive.org, a leading think tank working on the transition to electric vehicles, is joining Ember.
Find out more 👉 https://ember-energy.org/latest-updates/ember-and-new-automotive-join-forces-to-accelerate-electrification
Find out more 👉 https://ember-energy.org/latest-updates/ember-and-new-automotive-join-forces-to-accelerate-electrification
Reposted by Nat Bullard
Water your tree.
December 9, 2025 at 6:10 PM
Water your tree.
Reposted by Nat Bullard
Any hard SF writers out there in search of a truly challenging new locale?
arxiv.org/abs/2509.04558
arxiv.org/abs/2509.04558
December 4, 2025 at 11:54 AM
Any hard SF writers out there in search of a truly challenging new locale?
arxiv.org/abs/2509.04558
arxiv.org/abs/2509.04558
Requiescat in Pace, Claude
It's with heavy hearts that we share that Claude, our beloved albino alligator, has passed away at the age of 30. Claude brought joy to millions of people at the Academy and across the world during his 17 year tenure. We will miss him dearly. 🤍
December 3, 2025 at 3:28 AM
Requiescat in Pace, Claude
My retired farmer stepfather had a FARM VEHICLE plate on his Polaris side-by-side, and he would drive it on bigger country roads to go to grocery store. Years later some more legally-minded folks took a look at it and said "that's not a thing; that plate doesn't entitle you to...anything"
December 1, 2025 at 3:24 PM
My retired farmer stepfather had a FARM VEHICLE plate on his Polaris side-by-side, and he would drive it on bigger country roads to go to grocery store. Years later some more legally-minded folks took a look at it and said "that's not a thing; that plate doesn't entitle you to...anything"
One of my favorite things every year!
December 1, 2025 at 11:19 AM
One of my favorite things every year!
Not that it's entirely relevant to the argument, but nominative determinism strikes again. The guest's name, Bullard, is also clearly my name, and is an occupational surname meaning 'bullherder' in Old English.
December 1, 2025 at 7:47 AM
Not that it's entirely relevant to the argument, but nominative determinism strikes again. The guest's name, Bullard, is also clearly my name, and is an occupational surname meaning 'bullherder' in Old English.
Introduce yourself with 5 concerts you've seen:
- Pink Floyd
- The Indigo Girls
- Dave Brubeck
- Explosions in the Sky
- Morcheeba
- Pink Floyd
- The Indigo Girls
- Dave Brubeck
- Explosions in the Sky
- Morcheeba
Introduce yourself with 5 concerts you've seen:
-Bon Jovi
-Garth Brooks
-Merle Haggard
-Ellie Goulding/Passion Pit
-The War on Drugs
-Bon Jovi
-Garth Brooks
-Merle Haggard
-Ellie Goulding/Passion Pit
-The War on Drugs
Introduce yourself with 5 concerts you've seen:
-Bon Jovi and the Goo Goo Dolls
-Ozzy Osbourne
-Rush
-Van Halen
-The Who
-Bon Jovi and the Goo Goo Dolls
-Ozzy Osbourne
-Rush
-Van Halen
-The Who
November 29, 2025 at 11:38 PM
Introduce yourself with 5 concerts you've seen:
- Pink Floyd
- The Indigo Girls
- Dave Brubeck
- Explosions in the Sky
- Morcheeba
- Pink Floyd
- The Indigo Girls
- Dave Brubeck
- Explosions in the Sky
- Morcheeba
Pink Floyd
The Indigo Girls
Dave Brubeck
Explosions in the Sky
Morcheeba
The Indigo Girls
Dave Brubeck
Explosions in the Sky
Morcheeba
November 29, 2025 at 11:37 PM
Pink Floyd
The Indigo Girls
Dave Brubeck
Explosions in the Sky
Morcheeba
The Indigo Girls
Dave Brubeck
Explosions in the Sky
Morcheeba
Thank you, exactly the sort of scolding that small children enjoy during holidays
November 27, 2025 at 11:01 PM
Thank you, exactly the sort of scolding that small children enjoy during holidays
Former solar analyst here; "revolutionary new solar technology to cut cost by XX%" is just a boneyard of bad ideas, unworkable science, pump-and-dump, and general flim-flammery
November 27, 2025 at 3:43 AM
Former solar analyst here; "revolutionary new solar technology to cut cost by XX%" is just a boneyard of bad ideas, unworkable science, pump-and-dump, and general flim-flammery
Was that Rayton? Haven't thought about that one in a minute www.inc.com/kevin-j-ryan...
How This Bill Nye-Endorsed Startup Plans to Upend the Solar Industry
Rayton Solar creates its solar panels in a completely new way.
www.inc.com
November 27, 2025 at 3:15 AM
Was that Rayton? Haven't thought about that one in a minute www.inc.com/kevin-j-ryan...
Watching cooking shows with the child, engaging in my favorite temperature rubric
0° Fahrenheit: cold
100° Fahrenheit: hot
0° Celsius: cold
100° Celsius: dead
0° Kelvin: dead
100° Kelvin: dead
0° Fahrenheit: cold
100° Fahrenheit: hot
0° Celsius: cold
100° Celsius: dead
0° Kelvin: dead
100° Kelvin: dead
November 27, 2025 at 2:44 AM
Watching cooking shows with the child, engaging in my favorite temperature rubric
0° Fahrenheit: cold
100° Fahrenheit: hot
0° Celsius: cold
100° Celsius: dead
0° Kelvin: dead
100° Kelvin: dead
0° Fahrenheit: cold
100° Fahrenheit: hot
0° Celsius: cold
100° Celsius: dead
0° Kelvin: dead
100° Kelvin: dead
"One geothermal-startup founder spoke of receiving a call from a potential investor’s adviser, who said, Sorry, the managing partner wants to invest in a blimp company instead." www.newyorker.com/magazine/202...
Why the Time Has Finally Come for Geothermal Energy
It used to be that drawing heat from deep in the Earth was practical only in geyser-filled places such as Iceland. But new approaches may have us on the cusp of an energy revolution.
www.newyorker.com
November 27, 2025 at 12:34 AM
"One geothermal-startup founder spoke of receiving a call from a potential investor’s adviser, who said, Sorry, the managing partner wants to invest in a blimp company instead." www.newyorker.com/magazine/202...
Did you wake up the day before Thanksgiving and think "you know, my working hours aren't complete without a thorough explainer on the weirdest electrical load day of the year in the US?"
Well then, I've got you covered!
Happy reading from me and @halcyonai.bsky.social hubs.la/Q03VT-v20
Well then, I've got you covered!
Happy reading from me and @halcyonai.bsky.social hubs.la/Q03VT-v20
November 26, 2025 at 12:43 PM
Did you wake up the day before Thanksgiving and think "you know, my working hours aren't complete without a thorough explainer on the weirdest electrical load day of the year in the US?"
Well then, I've got you covered!
Happy reading from me and @halcyonai.bsky.social hubs.la/Q03VT-v20
Well then, I've got you covered!
Happy reading from me and @halcyonai.bsky.social hubs.la/Q03VT-v20
/ Christian Bale in The Machinist for the true GLP-1 aficionados
November 25, 2025 at 11:42 PM
/ Christian Bale in The Machinist for the true GLP-1 aficionados
It's designed by M.A.S.K. and yet it doesn't fly or shoot energy beams? Disappointing
November 24, 2025 at 11:46 PM
It's designed by M.A.S.K. and yet it doesn't fly or shoot energy beams? Disappointing