Viewing profile — natmaka
natmaka
HN member- Joined
- Mon, Jun 18, 2007, 3:21 PM UTC
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About natmaka
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Recent public activity
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Comment #49240013
Bureaucracy is a major one, as it tends to dissipate more and more resources to sustain its own infrastructure, neglecting the core mission (J. Pournelle's Law).
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Comment #49202205
In the same vein: https://www.snowflake.com/en/blog/engineering/postgres-count...
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Comment #47988413
If, instead of the nuclear power plant, Japan had deployed photovoltaic panels or wind turbines, the evacuation would not have been necessary and some of these people would have su…
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Comment #47978077
A nuclear accident with far more devastating consequences is possible. The debate isn't about "nuclear or coal?" but about "nuclear or renewables?"
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Comment #47965481
> Three Mile Island was a success in the sense that even the worst case scenario No, as it involved a partial meltdown, not a complete meltdown.
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Comment #47965445
> 1. Lead to basically zero direct deaths "Fukushima Daiichi Accident: Official figures show that there have been 2313 disaster-related deaths among evacuees from Fukushima prefect…
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Comment #47629278
> - For the last 2 decades, EDF was privatised and give back to the state an average of 2bn€ per year in dividende Where in the referenced document do you read this? According to t…
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Comment #47621003
> making a profit by selling valuable nuclear energy EDF adjusted economic debt at the beginning of 2026: €81.7 billion After decades of massive help (nationalisations building it,…
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Comment #47620957
> the German energiewende cost The cost of the energy transition in Germany is sometimes cited as €300 billion, €500 billion, or even €1.5 trillion. These figures are worthless bec…
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Comment #47620932
> the government used the company as a "price shield" to protect consumer against energy price rise on the European market in 2022 EDF's accounts show that the government compensat…
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Comment #47620917
> EDF nuclear fleet is highly profitable with around 92TWh exported in 2025 Nope. Electricity exports are officially exported at a loss, since the average price per MWh exported is…
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Comment #47031973
Too many things are left unsaid => too many assumptions. As usual, even with human beings specifications are key, and context (what each entity knows about the other one or the sit…
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Comment #46844800
There is software working at - finding correspondences (solve parts of the puzzle) and reconstructing at least part of certain documents ( https://arkeonews.net/new-ai-tool-fragmen…
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Comment #46838599
> capacity factors Deeming dispatchable power necessary was valid as long as the technical means (long-distance, high-capacity transmission, smart grids, energy storage, network ma…
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Comment #46786054
> There are some very recent arsenic spills Indeed, but nothing comparable to the spills at Chernobyl or Fukushima. > Nuclear fuel can be recycled Only once, and France, an industr…
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Comment #46785773
> 8bn/unit is successful considering that FL3 was 23bn. Yes, a failure is better than a disaster. As we say in France, "in the land of the blind, the one-eyed man is king." > Korea…
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Comment #46755180
Storage, such as batteries coupled with V2G and also green-hydrogen fed turbo-alternators, can alleviate this.
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Comment #46755163
Arsenic: this only plays during mining (recycling is OK), and efficient measures are already in place (where and when was it a problem, and at which extent?) > capacity factor So w…
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Comment #46754638
Hopefully all little tricks are now known... > relatively on time and on budget Nope. 7 years late (plan: 2017, last reactor diverged in 2024). Total cost not known, at least 24.5 …
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Comment #46734055
AFAIK all the raw materials (maybe not all top-notch, especially from the get go, but usable) and all the know-how exist in Europe (at worst currently working abroad), where many n…
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Comment #46732196
Regarding known and exploited or rapidly exploitable deposits, we are very, very far from millions of years: "As of 2017, identified uranium reserves recoverable at US$130/kg were …
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Comment #46732162
Indeed, sorry. Decentralizing solar power reduces electricity transmission costs and improves reliability. This doesn't offset the additional cost, but it's not negligible.
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Comment #46731580
Sea water: "it is clear that it would be very risky today, to have a long-term industrial strategy based on significant production of uranium from seawater with an affordable cost"…
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Comment #46731521
> even Barakah built as new by Korea is competitive You bet it does: https://en.wikipedia.org/wiki/South_Korean_nuclear_scandal
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Comment #46731497
An accident spreading hazardous substances over a large geographical area that are difficult to contain (or waste of this type) is unique to nuclear power; no renewable energy sour…