The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

clear all ✕

why aren't all 9 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Assertion Supported
Kann: Microsoft and Frontier dominate virtually all carbon removal purchases
“If you just look at, like, overall Tons purchased in the CDR market. It's basically Microsoft, followed by, like, an order of magnitude lower frontier, which is the Stripe Coalition, followed by a bunch of little minnows, you know, in, in relative terms.”
Shayle Kann Sep 25, 2025 ▶ 28:18 Ag residue and carbon removal
Assertion Supported
Janus: Microsoft's energy demand grew from hundreds of megawatts to gigawatts
“Over that decade, we had gone from a baseline of, you know, a couple hundred megawatts, and we were growing at a relatively rapid pace, but that's also kind of a small denominator. So the incremental tranches every year that we had to go procure were measured …”
Brian Janous Jun 13, 2024 ▶ 7:23 Under the hood of data center power demand
Assertion Supported
Shayle Kann says Frontier, Microsoft, and Shopify dominate durable carbon removal
“Though there is a growing buyer pool, it's really still predominantly dominated by a small number of companies that are procuring in part, not just for their own benefit, but trying to foster an ecosystem and support the development of the industry, right? So …”
Shayle Kann Feb 29, 2024 ▶ 2:59 The challenges of building a carbon removal portfolio
Assertion Supported
McAvoy: Meta, Oracle, and Microsoft are building in-house energy teams
“And especially, like, you know, even the likes of, like, Meta and, you know, you have your Oracles of the World and your Microsofts and, you know, everyone else who are trying to build, build, build, build these out. They're investing even in their own teams. …”
Sean McAvoy Mar 30, 2026 ▶ 26:54 Battery booms and the rise of flexibility [partner content]
Assertion Supported
Microsoft AI screened 32 million battery electrolyte candidates down to 100
“What you're referring to is a project where AI was leveraged by our research teams to screen over thirty-two million candidates for a new electrolyte for advanced batteries. Thanks to AI inference, you know, the R&D scientists were able to go from that number …”
Laurent Bueneau Mar 11, 2025 ▶ 7:08 How AI is solving real utility challenges [partner content]
Assertion Supported
Lubershane: Microsoft is by far the largest carbon removal buyer
“Microsoft has a really strong internal team doing that too. And they're the single single largest carbon removal buyer at this point by, I think quite a margin.”
Andy Lubershane Sep 12, 2024 ▶ 39:45 The better mousetrap fallacy
Assertion Supported
Belady: Microsoft Implemented Data Center Designs Boosting Pollinator Habitats
“And to Microsoft's credit, we did implement this where the data centers are being looked at to try to see how can we change the design so that we increase pollinators and habitat for pollinators so the fields around it get, have healthier yield”
Christian Belady Jul 18, 2024 ▶ 42:12 Can chip efficiency slow AI's energy demand?
Assertion Supported
Microsoft disclosed overall emissions rose 30% since setting climate commitment
“Microsoft announced that despite all their best efforts, they're Overall emissions have gone up 30% since making initial commitment.”
Shayle Kann Jun 13, 2024 ▶ 35:50 Under the hood of data center power demand
Assertion Supported
Kann: Stripe publishes all carbon removal applications, pricing, and contracts
“Stripe, which has been leading the charge alongside, I would say, Microsoft and Shopify, publishes all the applications it receives, along with the details of what it's selected, The prices and the contracts.”
Shayle Kann Nov 18, 2021 ▶ 3:57 Kickstarting a $1 trillion market for carbon removal
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