Scott Litzelman
@scottlitz.bsky.social
Climate Program Lead at Stripe and Frontier, buying permanent carbon dioxide removal (CDR).
Reposted by Scott Litzelman
Quick state of play on Ocean Alkalinity Enhancement (OAE): where the science stands, what recent trials show, and why it warrants careful, scaled testing. 🧵
August 26, 2025 at 12:03 PM
Quick state of play on Ocean Alkalinity Enhancement (OAE): where the science stands, what recent trials show, and why it warrants careful, scaled testing. 🧵
Reposted by Scott Litzelman
Reposted by Scott Litzelman
Hey, it was so lovely to get the chance to write this. (And lovely to get help from my social movement historian friends to do so!)
Historian @emilypawley.bsky.social shows how social movements have already transformed our world—often more than we realize. That's the good news! The not-so-good news is that progress is often messy, imperfect, and fragile.
We can’t do this alone, but history proves that we CAN do it together.
We can’t do this alone, but history proves that we CAN do it together.
History’s playbook for climate action
The secret to social change with historian Dr. Emily Pawley
www.talkingclimate.ca
April 4, 2025 at 9:56 PM
Hey, it was so lovely to get the chance to write this. (And lovely to get help from my social movement historian friends to do so!)
Hafslund Celsio is building the world's first carbon removal retrofit at a waste-to-energy facility, enabled by a $30M offtake with Frontier buyers. Writ large, this approach could remove 400 million tons of CO2 per year by 2050. frontierclimate.com/writing/hafs...
April 1, 2025 at 12:13 PM
Hafslund Celsio is building the world's first carbon removal retrofit at a waste-to-energy facility, enabled by a $30M offtake with Frontier buyers. Writ large, this approach could remove 400 million tons of CO2 per year by 2050. frontierclimate.com/writing/hafs...
Reposted by Scott Litzelman
Frontier is accepting applications for our 2025 prepurchase track!
1. We’ll now accept applications on a rolling basis (vs batched).
2. We’re explicitly focused on companies that fill gaps in the field or in our portfolio.
Read more and apply: frontierclimate.com/apply/prepur...
1. We’ll now accept applications on a rolling basis (vs batched).
2. We’re explicitly focused on companies that fill gaps in the field or in our portfolio.
Read more and apply: frontierclimate.com/apply/prepur...
Apply for prepurchase
Frontier is an advance market commitment to buy an initial $1B+ of permanent carbon removal between 2022 and 2030.
frontierclimate.com
February 24, 2025 at 6:29 PM
Frontier is accepting applications for our 2025 prepurchase track!
1. We’ll now accept applications on a rolling basis (vs batched).
2. We’re explicitly focused on companies that fill gaps in the field or in our portfolio.
Read more and apply: frontierclimate.com/apply/prepur...
1. We’ll now accept applications on a rolling basis (vs batched).
2. We’re explicitly focused on companies that fill gaps in the field or in our portfolio.
Read more and apply: frontierclimate.com/apply/prepur...
I'm excited by the possibilities of Visual Intelligence on the iPhone: pressing and holding the camera button to get ChatGPT info about what I'm looking at. I'm also nervous that my phone will become Scuttle and I'll be none the wiser.
January 13, 2025 at 4:23 PM
I'm excited by the possibilities of Visual Intelligence on the iPhone: pressing and holding the camera button to get ChatGPT info about what I'm looking at. I'm also nervous that my phone will become Scuttle and I'll be none the wiser.
📣Frontier facilitated offtake agreements with CO280 and CREW, two companies integrating carbon removal into existing industrial processes!
Both companies offer a model for how startups can partner with large industrial players to scale carbon removal.
frontierclimate.com/writing/co280-crew
Both companies offer a model for how startups can partner with large industrial players to scale carbon removal.
frontierclimate.com/writing/co280-crew
Frontier Buyers Sign $80M in Offtake Agreements with CO280 and CREW Carbon
Frontier has facilitated $80 million in offtake agreements with two companies integrating carbon removal (CDR) technology into existing industrial processes.
frontierclimate.com
December 17, 2024 at 3:17 PM
📣Frontier facilitated offtake agreements with CO280 and CREW, two companies integrating carbon removal into existing industrial processes!
Both companies offer a model for how startups can partner with large industrial players to scale carbon removal.
frontierclimate.com/writing/co280-crew
Both companies offer a model for how startups can partner with large industrial players to scale carbon removal.
frontierclimate.com/writing/co280-crew
Reposted by Scott Litzelman
📢🪨🇧🇷We’re announcing $27M in offtake agreements between Frontier buyers and Terradot, a company scaling enhanced weathering in Brazil!
frontierclimate.com/writing/terradot
frontierclimate.com/writing/terradot
Terradot signs $27M deal with Frontier buyers to scale enhanced rock weathering in Brazil
Frontier has facilitated offtake agreements with Terradot, a San Francisco and São Paulo-based carbon removal company. Frontier buyers will pay $27 million to remove 90,000 tons of CO₂.
frontierclimate.com
December 12, 2024 at 12:14 PM
📢🪨🇧🇷We’re announcing $27M in offtake agreements between Frontier buyers and Terradot, a company scaling enhanced weathering in Brazil!
frontierclimate.com/writing/terradot
frontierclimate.com/writing/terradot
Reposted by Scott Litzelman
2 pillars of my identity are being a runner and Masshole, so it’s a true bucket list opportunity to run the Boston Marathon this April for the Progeria Research Foundation!
PRF is funding amazing R&D to cure a devastating rapid aging disease. You can support my run here tinyurl.com/5y879th3
PRF is funding amazing R&D to cure a devastating rapid aging disease. You can support my run here tinyurl.com/5y879th3
Supporting The Progeria Research Foundation
I am excited to share that I will be running the 2025 Boston Marathon in support of the Progeria Research Foundation!I’ve wanted to run Boston since forever, but only if (a) I qualified on time, or (b...
tinyurl.com
November 24, 2024 at 8:27 PM
2 pillars of my identity are being a runner and Masshole, so it’s a true bucket list opportunity to run the Boston Marathon this April for the Progeria Research Foundation!
PRF is funding amazing R&D to cure a devastating rapid aging disease. You can support my run here tinyurl.com/5y879th3
PRF is funding amazing R&D to cure a devastating rapid aging disease. You can support my run here tinyurl.com/5y879th3
Reposted by Scott Litzelman
From Audi Field, some thoughts on what was one of the great #NWSL games in league history, Aubrey Kingsbury going into god mode, and how Gotham will absolutely be back next year:
prosoccerwire.usatoday.com/story/sports...
prosoccerwire.usatoday.com/story/sports...
Three thoughts as Washington Spirit overcome Gotham FC in NWSL epic
The Spirit dethroned Gotham, the defending NWSL champions, in an instant classic of a semifinal.
prosoccerwire.usatoday.com
November 16, 2024 at 11:31 PM
From Audi Field, some thoughts on what was one of the great #NWSL games in league history, Aubrey Kingsbury going into god mode, and how Gotham will absolutely be back next year:
prosoccerwire.usatoday.com/story/sports...
prosoccerwire.usatoday.com/story/sports...
This is really exciting to see--RepAir deploying their first DAC prototype in the field! They're going to learn so much from this system and it's going to help them make the next leap that much faster.
RepAir Unveils Direct Air Capture (DAC) Field Prototype, Demonstrating Sustainable Carbon Removal At...
RepAir, the pioneering Direct Air Capture (DAC) solution capturing more CO2 with less, announced the unveiling of its field prototype.
carbonherald.com
December 1, 2023 at 2:44 AM
This is really exciting to see--RepAir deploying their first DAC prototype in the field! They're going to learn so much from this system and it's going to help them make the next leap that much faster.