• 4 Posts
  • 39 Comments
Joined 1 year ago
cake
Cake day: October 13th, 2023

help-circle
  • Although renewable + bess still wins according to most recent studies on that matter, cost comparison between nuke and renewable / Bess is not that useful. Assumptions on the longevity of nuke reactors, for example, helps little if the fleet of reactors end up constantly break down and require repairment as in France and Belgium. So lcoe of nuke over long time span is highly uncertain and contingent; even in construction phase nuclear projects already entails higher risk in time and budget overrun than renewables. Plus the positive feedback loop of learning curve, evident in renewable and Bess, is not so visible for nuclear.

    What is more useful for sake of current policy discussion is deployment rate and scalability, which renewable plus batteries clearly wins.




















  • Why don’t we store it and use it another time? Or we let other type of more meaning electricity demand do the load shifting?

    Of course, if you are doing the computation for some vital services, it make sense to do VRE availability based demand side management as much as possible. But doing computation for some proof of work algorithm is basically computing for the sake of computing more, and I just cannot grasp the rationale behind it.

    And this type of article reinforce the “too much renewable” myth. The problem is conventional power plants are still getting in the way and there is insufficient amount demand response and storage. The problem is not too much wind and solar.