• 3 Posts
  • 307 Comments
Joined 1 year ago
cake
Cake day: July 28th, 2023

help-circle

  • Not that fossils/natural gas are required per se but their capabilities. Some places like Norway and Quebec are geographically blessed with distributed hydro that can fill a lot of that need. The variable load for a nuclear in that case could be many times larger than the generator itself but I’m not aware of any studies on that. Kinetic storage with massive flywheels is maybe the closest thing to that, or even batteries. You can ramp nukes by venting steam but that heat can cause environmental issues. Similar to hydro how their capabilites are reduced based on environmental factors like handling spring runoff.

    There are some very recent reports out of the Ontario regulator who are dealing with this exact issue right now. Long term demand increasing for the first time vs carbon legislation, and the mandate to have a reliable grid.


  • Nuclear vs fossil gets in to why you don’t/can’t run all nuclear, else things would be very easy. Nuclear’s capabilities are best suited to supplying the base load/minimum demand but they can’t be ramped or dispatched, reactors basically run most efficiently at their designed output levels, so you can’t use them to balance supply and demand. The use of fossils for base load is more a thing in countries with lower regulations, usually because of things like a growing manufacturing economy (ie “global south”), but also in some extraordinary regulatory circumstances (Germany) or just because of when fossil was brought online/refurbished. Fossil’s capabilities are like the opposite and they are most efficient and economical used for load-following, which is even more important with renewables you can’t dispatch.

    So fossil is still the main control lever for reliability, and that’s the crux of why a suitable replacement technology isn’t available yet. If it was simply a matter of output level then we’d have no problem. Mitigations to reduce use of fossils when demand is high can even be things like a demand response/dr program for transmission-connected facilities, where they are incentivized to reduce their use during times of high demand. Basically instead of having a higher energy price and all this generation online, you take a bit of what that price would be and use it to incentivize consumers to reduce their demand. Smart stuff but fossils are still a thing with that and if storage could replace them we could easily just have nuclear+storage, even smaller nuclear like those SMRs/small modular reactors.

    Another massive consideration with all of this is the logical location of each type of generation at the transmission level. In the event you might have to bring the grid back from 0, or even just handle expected equipment failure, the specific location in the logical grid where types of generation is attached has to consider the capabilities of each type of generation. For example in a blackout situation you can’t just start a nuclear generator when the demand is effectively 0, you have to bring generation and loads online from scratch in very increments initially. During the 2003 northeast blackout there were opinion articles complaining about how the casinos were online before neighborhoods, ignorant to the fact those casinos were instrumental in providing an initial load on the transmission grid.






  • Problem I have with calling this a feudal arrangement is a lot of serfs actually had family rights to their land/means of production under land tenure agreements. It’s more the notion of private ownership of land and production that has led to these private technology increasingly mediating more of our lives. I’ve seen the concept of technofeudalism used in good ways but the overall thing is capitalism and they are more elements of feudal type arrangement within that.







  • As someone who uses windows to produce music

    Exactly and some other media/creative stuff as well. Windows is the only way to run Ableton with full VST support on my own hardware. Then if I’m going to need a Windows workstation anyway, I might as well use it for gaming too, and lump in all my other “power station” uses. It’s sometimes frustrating when you mention this and people who aren’t familiar with these programs to try to debate you or assume you haven’t entertained the alternatives. In my case I run Linux on my laptop and servers, and even some of my instruments like the monome norns and m8 are rpi based. Real time audio synthesis on linux is actually amazing, PureData and Supercollider are the ones I’m somewhat familiar with.






  • Adding the qualifier of “since 2022” seems to presume there’s an unspoken taboo between western liberal media that Putin shan’t be interviewed, rather than Putin being more restrictive than he already was and seeing an opportunity in Tucker. Lionel Barber is probably the closest a “real” US journalist could have been to Putin and writes about the increasing difficulty of this in 2020. This includes psychological tricks like being made to wait excessively long to weaken his cognition before the meeting. He has a good piece on Tucker’s interview about how Putin ran the show and used him.

    The reason why Putin chose this interview is because Tucker is a locus of division in US politics. Tucker isn’t raising Putin’s platform, Putin is raising Tucker’s platform. This imbues Tucker’s reactionary politics with more legitimacy, which benefits Putin.