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"The agreement with Fortum provides long-term financial certainty for the Loviisa plant, which currently generates about 10% of Finland's electricity.

Fortum said Google's commitment would support an investment programme aimed at extending the life of the nuclear station and increasing its generating capacity."

Long-term PPAs are what you usually want because they are bankable and give you solid demand on which to expand. Which is literally what they're talking about doing.


Possibly the only more totalizing steamrolling approach to development than the American-capitalist is the socialist-big-push. This complaint is nonsense.

In a system where you are expected to haggle taking the opening price puts a pretty heavy tax on everything. It's more work to get to a vaguely similar equilibrium distributed slightly less evenly when you look at big markets for similar things.

In a system where fees reach 50%, you are starting with a heavy tax no matter the starting price.

slop

This seems really odd given that Drew chose to write and continues to maintain Sourcehut in a language that is one to two orders of magnitude less energy-efficient than C (https://www.sciencedirect.com/science/article/pii/S016764232...)

I wouldn't consider this particularly hypocritical for even most people opposed to computing at the gigawatt scale, but for someone who believes a 3060 is over the line it's another story.


Right, subscriptions are not only cheaper because they "create lock-in". They also let you do things like forecast demand and plan your capacity for it, borrow against it sometimes if you need to, and keep somewhat less around because your cashflows are predictable. It is also valuable because it keeps customers around but that's by no means the only reason recurring revenue gets a higher multiple.

This is why "subsidized tokens" is possibly a misnomer. Money at lower variance is worth more than the same money at higher variance. Not "subsidy" so much as reducing risk and passing some of that to a consumer.


You just described the benefits of customers being locked in?

This isn't proper SAF, it's basically C8/10 biodiesel. No aromatics which is one of the perennial problems with SAF, due not just to volumetric energy density but nitrile seals not swelling enough. Integral wing tank seals usually expect aromatic exposure also. This is why some of the catalytic routes/CHJ are of greater interest, cycloparaffins/napthenes recover some of this vs a more biodiesel-ish blend, but even 50% cycloparaffin doesn't fully recover swell. These are solvable backwards compatibility issues but not in the short or medium term.

More egregiously FAME is a polar solvent that eats your elastomers, even some fluoroelastomers. It will also attack your polysulfide tank sealant. The remark that it's "technically feasible" to decrease oxygen through hydrogenation is not at all sufficient. Now you're into requiring catalyst beds and a hydrogen plant which makes this much less appealing. Plus ester instability when you sink heat into fuel. Plus freeze point. This is literally a tracked contaminant banned above mg/kg levels that doesn't even have very good properties otherwise they want to run as a major constituent of fuels.


Why can’t they synthesize aromatics too? they’re usually shorter chain, seems like they should be easier if nothing else?


Maybe it's time to develop new sealing materials?

edit: thanks for the downvote. I should've said "Maybe it's time to _invest into developing_ new sealing materials?" ;)


Maybe it's time to stop burning food as fuel. What are the jets going to do anyway, bomb Iranian children?

Remember when George W Bush signed into law the corn ethanol bill. Corn tripled in price within 8 years. Fuel didn't get cheaper. In fact it cost more to produce the ethanol.


Ethanol was always a political thing, and not technical. It was passed because it would triple the price of corn.


Not just corn. Farmers would grow more corn in place of other plants reducing the supply, and shorter supply generally means higher prices, This is happening in India right now.


Fair play, also we need to stop using palm oil in food.


But how else am I going get orangutan flavour in my ice c̶r̶e̶a̶m̶ confection?


All water under the bridge. Ethanol is now a paying proposition. And it uses corn we used to dump.


Maybe they should have said something like "These are solvable backwards compatibility issues, but not in the short or medium term."


Aviation is notorious for having long product cycles. Look at how long GA pilots have been spraying their communities with lead.

There's simply no economic feasibility to replace every seal on every aircraft.


Because tail-risk events are very unlikely, and the average person does not have enough money to diversify widely enough to smooth out their effects. Big entities can launder high variance into low, and they can afford to do this by taking many more positions than an individual. Second, insurance companies directly cannot hold as much risk as they once did. Just like banks don't hold loan books like they once did, insurance tends to reinsure heavily and much of the risk now bottoms out with cat bonds. Third, this is the entire reason we created insurance. It's like asking "why does blue look blue", or when people ask "why does poop happen to smell bad to us". It's tautological.

If what you're upset about is claim denials those are occasionally illegitimate because insurance, like literally everything else, has the occasional bad actor. There's also a massive industry of attorneys who will work on contingency and provide legal representation to resolve that. Much more commonly, it's someone who didn't read his policy, or did but decided post-hoc what it "should" cover. He "shouldn't" have to bear the cost despite not taking out a more comprehensive policy beforehand. This isn't a "capitalism" problem; single-payer systems, generally agreed to be socialistic in nature, still don't cover some things and generally require coverage specifically to avoid people deciding they "deserve" coverage after they get sick. The other major category is things like business insurance in 2020; most policies wrote out plague after the SARS outbreak in the aughts. This isn't "insurers are evil" so much as bio risk is massively correlated which breaks a lot of things about underwriting.

Lots of "acts of god" are, in fact, covered and pay out all the time. Hail and wind and such. Things like flood aren't, because a relatively small number of people live in floodplains and they tend to not want to bear the entire risk. People who live outside of floodplains, on the other hand, don't buy flood insurance, because they don't need it. So you have a lot of adverse selection that makes it hard to insure.


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Insurance companies pay out over two trillion in claims each year


And what does that have to do with acts of god, or address my comment at all?


Not if you heavily tuned it to trigger on specific environmental cues and in specific companies' environments.


That would be wildly difficult to account for, and again is also heavily dependent on the agent. Keep in mind that the model is purely a "brain", so the only input it has must be provided by a harness within a session. The only way it can know that it's in a certain environment is if the harness or user provides that information, and there's still no way to know whether or not there's something auditing the sessions, monitoring connections, etc. There are just too many variables to account for, and a single slip means the gig is fully up for all time.


Irony of Manchurian Candidate models not lost here


DeepSeek V4 is the kindest, bravest, warmest, most wonderful LLM I've ever known in my life


As much as I've been previously inclined to do this, with frontier models displaying the cyber-aggression that OpenAI, Anthropic, and Meta have reported, it's become quite feasible one could produce a "malicious" LLM. Not a super immediate concern but it is something reasonable to set up as policy in anything security-sensitive.


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