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.
why aren't all 1,507 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
Hertz-Shargel: Bitcoin mining raises Texas power bills by $1.8B annually
“So collectively, it's 1.8 billion conservatively per year. And that's sort of a run rate, I would say. And that represents around a five percent increase in costs of Texans, of, you know non-Bitcoin mining consumers. And that, that's across all the different s…”
Eliahu-Ontiveros: Google deployed $50B in balance sheet backstops for Anthropic
“If you look at how much capital they have sort of indirectly deployed, it's already fifty billion dollars of sort of applications that they have on their balance sheets that are solely in sort of the goal of supporting Anthropix data center build out.”
Friedmann: Gas with carbon capture beats nuclear cold in many markets
“In many markets, that's competitive with wind, solar, and batteries. In many markets, that just beats nuclear cold.”
Baglino: Nuclear capital cost per kilowatt exceeds highly curtailed renewables
“When you look at the capital cost per kilowatt of nuclear with everything that is known today, it's much more expensive than even highly curtailed renewables.”
Cabiyo: Enviva turns whole, lumber-grade saw logs into wood pellets for export
“I have a colleague that has toured their facilities in the past and saw that they were pulling whole saw logs, which is, like, stuff you would turn into lumber, like, two-by-fours, pulling saw logs and turning it into pellets to be burned in the UK or elsewher…”
WattTime finds 85% of Bitcoin mining load is powered by fossil fuels
“And so Watt Time, that is the general methodology that they use. They found that 85% of incremental load from Bitcoin mining comes from coal and natural gas plants.”
Kugelmass: NuScale's NRC certificate is for a deprecated design they discarded
“The things that they got the certificate for are deprecated designs. So no, they don't have like, yeah, like everything that you're seeing is for something they submitted years and years and years ago, and they've totally thrown in the trash at this point also…”
Kann: Sulfur injection could cool Earth 0.5°C for $2 billion
“Specifically, you might be able to get about a half a degree Celsius of global cooling out of stratospheric sulfur injection for a couple of billion dollars, which is nothing, basically, comparatively.”
Lubershain: EPRI found data centers already slightly lower average customer bills
“And when you do control for other variables that might bias the analysis Epri found that basically, on average, data centers are lowering customer bills a little bit already. So we are seeing, it's not a major impact, it's something like six percent, but data …”
Tillis cast the lone Senate vote proposing a state AI regulation moratorium
“I was one against 99 in a vote on the Senate floor last year to place a moratorium on state-level AI regulations until we figured out a national framework.”
Tillis claims the federal government holds equity in ten public corporations
“We're at this place now where we've got equity stocks and 10 or so publicly traded corporations, a golden share that lets us veto board procedures for U.S. Steel.”
Eliahu-Ontiveros: Meta modern AI data centers omit backup generator sets
“Another interesting thing they've done, for example, is more at the data center level than at the energy level, but no backup. You look at any one of the modern meta data, so they don't have any gensets, or they have, you know, like, 10 megawatts for a hundred…”
China has enough capacity to meet half of global car demand
“China has enough capacity today to supply half the world's demand for cars, and it's not out of the question that one day China could be Capable of producing all the cars for everybody in the world.”
Hershman: 85% of solar labor is mechanical, not skilled electrical
“If you think about a solar project,
You know, probably 85 to 90% of that is really, you know, labor and mechanical labor, right?
You are, we're putting posts in the ground, we're bolting together racking systems, and we're installing modules.
And then, you kno…”
Shafer: TerraPower and Oklo sodium fast reactors will require waste conditioning
“Any of the sodium fast reactor designs, so your TerraPower, your Oklo, things of this nature, this would be A conversation where you need to have, at a minimum, a waste conditioning component to this, and if you're a company like Oklo, that's very much thinkin…”
Kann: Solar geoengineering could deliver 0.5°C cooling for two billion dollars
“The rough estimates, just to an order of magnitude, are that, at least what I've seen, it might cost a couple billion dollars to deliver something like a half a degree of cooling, half a degree centigrade of cooling.”
NRC rejected Oklo's application over safety and accident information gaps
“So, the thing that NRC denied for Oklo was that they submitted a combined license application, so this is for that parallel step where you don't do a separate design certification, you sort of submit a combined operating license and construction permit applica…”
Bullard: Texas 2030 demand forecasts diverge between 1,000 TWh and 1,600 TWh
“ERCOT says, you know what, we could go from, like, a little under 500
Terawatt hours in 2024 to like a thousand by 20 30, right?
So let's call it, you know, up a 110% in that time period.
The transmission service providers on the other hand are like, sorry …”
AI training data centers run dummy workloads to flatten dangerous power spikes
“What they do in large part, because those spikes are actually problematic, not just to the grid, but to the equipment inside the data center as well. So what they do at least sometimes to manage that is they create dummy workloads. So they keep the power profi…”
Garabedian: Western green hydrogen plant capital costs doubled to over $3/W
“We've seen those capital costs go from You know, an early promise of something like 1500 dollars a kilowatt, buck 50 a watt, to now even over three dollars a watt of capital cost.”
Dell: Base Power offers 25 kWh home battery backup for $19 monthly
“When you sign up with base, you get a 25 or 50, if you offer two kilowatt hour system on your home, that is all yours to use when the grid goes out for 19 dollars a month for the 25 kilowatt hour system and 29 dollars a month for the 50 kilowatt hour system. S…”
Grid interconnection is faster than building new nuclear in most locations
“Most places you can get interconnected faster than you can build the new nuclear reactor.”
Piper: PJM accredits 100MW of solar as just 8 to 10MW
“If you bring a hundred megawatts of gas generation, we count that as about 70 megawatts of reserve contribution. If you bring a hundred megawatts of solar, we may count that as eight to 10 megawatts of reserve contribution. You know, very, very conservative, m…”
Lubershain: Ford is moving ahead with $3B Michigan CATL-licensed plant
“Ford has basically said, we're moving ahead with this three billion dollar battery plant in Michigan, where they're licensing lithium iron phosphate technology from CATL, the Chinese battery giant.”
EIA natural gas plant cost estimates ignore real-world regulatory and project evidence
“The gold standard here is the EIA's cost of generation publication that it does every couple of years. And they published this just in 20, 24, and the benchmark price, and after, after engineers had looked through it, was somewhere in the range of about 1100 t…”
Smit: Trump deep-sea mining order covers international and foreign waters
“And I think the other important thing about the executive order is that it has stipulated that it's not just US territorial waters. This is international waters as well as other exclusive zones.”
Smit: Land-based mines require 4x to 8x the tonnage of seabed nodules
“The other thing to consider is that we are bringing up one ton of material, and in that one ton of material, we are producing the same amount of metal
As you would need to have anywhere between three and five land-based mines. So for them to get the same amoun…”
Brown: VPPs cost 60% of natural gas peakers or less
“We believe that a VPP similar capacity resource would be 60% of the cost of a natural gas peaker investment. And honestly, that's probably outdated because now we know that natural building natural gas peakers are even more expensive.”
Friedmann: New gas with full CCS costs $70–$100/MWh in the US
“In the U.S., assuming three dollars per million BTU for natural gas, on a new build, All costs. That means cost of capture, compression, transportation, storage, and permitting. You're looking at 70 to a hundred dollars a megawatt hour.”
Friedmann: Secretary Wright is proposing cuts to Congressionally approved clean energy programs
“We are seeing Secretary Wright propose a set of cuts to programs that were approved by Congress and approved by the prior DOE. In some cases, Congress, I mean the contracts have already been made, and this is part of the broader rescission around clean energy.…”
Stadler: Microgrid power costs reach 3-4¢/kWh including capex over 20 years
“We really get down to three, four cents, including all the capital that we installed there, and we model actually escalation on the electricity side by 10% every year, and natural gas also going up by five percent every year. But still, at the end of the analy…”
Norris: 0.5% data center curtailment unlocks 98 gigawatts of capacity
“At 0.5% flexibility or curtailment of the new data center load, you could add up to 98 gigawatts of new data centers across the U.S. And at 0.25% curtailment of the new load, you could add 76 gigawatts.”
Yao: CATL's CEO projects sodium-ion taking half of the LFP market
“Robin Zhang, the chairman and CEO of CATL, announced basically last November that he expects Sodium Mines to take up to half of LFP's market share.”
Grunwald: Going vegetarian is climate-equivalent to only cutting beef due to dairy
“Going vegetarian is usually about the same as just cutting out beef, because vegetarians tend to eat more dairy.”
Lafarge: Doubling grid capacity is the baseline, not a high-end scenario
“Even if you haircut the forecast growth in data centers and manufacturing by 80 or 90%, you still double the grid. And something I think we need to say more as an industry is doubling the grid is not the high-end reference case here. It's not the sort of what …”
Jaffe: Chinese state industrial policy created CATL, now the world's top producer
“The emergence of CATL, which was essentially a company that was really invented in the back rooms of the industrial governmental complex in, in China about 12 years ago that, and it essentially just, you know, it followed the plan perfectly and is now the larg…”
Jaffe: Northvolt doomed itself by attempting six gigafactories simultaneously
“What they ended up trying to do was build, essentially build six gigafactories simultaneously, which is just an impossible task to handle. And I think that the, you know, that, that the concept of build, build, perfect, and then repeat was not applied. And the…”
Frith: Normalized US LFP cell production is 8% costlier than China
“For a LFP cell produced in China, 35 gigawatt hour facility you're looking at around kind of 68 dollars per kilowatt hour. So this isn't kind of optimized for these super low prices that we we're seeing today, but Assumes a kind of LFP material costs of about …”
Frith: Northvolt's yield struggles inflated costs and lost BMW's contract
“Northvolt started manufacturing cells on its plant around the end of twenty-twenty-two, I believe. So, kind of, we're coming up to two years now. And if the, you know, media reports are to be believed, they're still having a huge issue with yields. They can't …”
Bredariol: IEA estimates global flare combustion efficiency at 92%, not industry-claimed 98%
“We at the International Energy Agency estimate that the combustion efficiency of flares globally is at around 92%. That's a much lower number than what you might hear from the industry. They will often refer to 98%, but it's in line with several scientific stu…”
Johnson: Natural hydrogen fields require just 1-3 MWh input per ton
“Our best estimates for a natural hydrogen field is probably somewhere in the neighborhood of one to three megawatt hours of energy in to pull a ton of hydrogen out. So that's one to three megawatt hours of parasitic costs of, you know, running compressors and …”
Dell: No steel company is commercializing large-scale blast furnace carbon capture
“There's very little going on in the world of carbon capture in the steel industry right now. There are a there are no large-scale efforts to commercialize this technology. Like, there isn't a single steel company anywhere in the world that's like, we're gonna …”
BYD's new hybrid technology delivers 2,100 kilometer range for under $15,000
“What they call the DM-F.O technology, which is an interesting technology in that it increased the fuel efficiency to around, like, 80 to 90 miles per gallon. And they made a lot of waves with this 2100 kilometer range claim, which has been verified by, you kno…”
Friedmann: Announced SAF plants cannot meet the 2027 global airline mandate
“If every Sustainable aviation fuel plant that had been announced were to be built, there would not be enough fuel for the twenty-twenty-seven target. Period.”
Grabow: US-built container ships cost five times more than international builds
“By the 19 thirties, it was up to a 50% premium for U.S. Built ships. By the 19 fifties, a U.S. Built ship was double the cost of one built abroad. By the 19 nineties, it was triple the cost of one built abroad, and today, a U.S. Built container ship is somewhe…”
Grabow: Zero Jones Act-Compliant LNG Tankers Exist in the United States
“We can't transport it by water to other parts of the United States because there are no LNG tankers that comply with the Jones Act.”