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Joined 1 year ago
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Cake day: June 11th, 2023

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  • If you go into the detailed explanation (and can read French) they do have some hydraulic pumping included in their “batteries” section.

    In their 100% renewables scénario on a peak consumption (105gw) hour and peak energy production (sun at zenith) they would store the excess production like such:

    • 7.2gw to water pumping
    • 22gw to static batteries
    • 2gw back to the grid (chatting electric vehicles I guess).

    Also even in their most nuclear scenario (50% nuclear, 50% renewables) they still include 7.2gw of water pumping.

    I’m curious of why you put so much value in water pumping? As a Quebecois I have a small notion of how disruptive (flooding of vast areas of land, massive amounts of concrete, dead rivers downstream of the dam ) water reservoirs for hydroelectricity can be and I have a hard time imagining a viable way of relying extensively on that technique.











  • “Google is in every part of this value chain. As we see it they hold a dominant position in both the sell side and the buy side in order to favor their own ad exchange,”

    I have seen ad tech middlemens that ~75% of the ads they “buy” come from Google dv360 and ~75% of all ads they sell was to Google ad manager.

    The only close competition to Google is Facebook and Amazon mostly because they have their own closed garden big enough to sustain ad exchange. On the open web (random apps and websites) it’s all Google.


  • Victorinox knives are good quality, no frill, well priced and durable with minimum care (won’t rust if left wet, won’t bend or chip easily, can be cleaned with the metal sponge thing ). I had mines for more than 15 years with 5 years using them in commercial kitchen.

    Vollrath (it’s a commercial kitchen grade brand) baker spatula that is nearly in perfect condition even with 15 years (5 in commercial kitchen) of rough (throwing it in drawers with metal tools, always in the dishwasher, dropped… )

    AnySharp knife sharpener (it’s basically two pieces of tungsten at an angle)