logoalt Hacker News

Imustaskforhelpyesterday at 2:38 PM1 replyview on HN

> Batteries are cheaper and faster to make in large quantities.

Yes I agree but their extraction at scale is still very C02 Expensive.

> No economy on the planet needs 24/7 peak power production. The times humans work correspond nicely with the times the sun is out.

With Nuclear energy, let's face it. If you have a nuclear plant running, the input is just some uranium which we have plenty of. Thereotically we have no problem with running at peak power production.

You are also forgetting that Sun can be blocked during times of rains and Wind is unpredictable as well.

If you can work with solar panels only that's really really great. Unfortunately that's not how the world works or how I see it function :(

You are forgetting that markets operate after work and the late night culture and so many other things. You need lights at energy and quite a decent bit. You are also forgetting that if we ever get Electric vehicles then we would need energy during late night as well.

A lot of energy in general is still needed during nights and would we be still burning coal for that?

With all of this, I am not sure why you'd not like Nuclear?


Replies

ceejayozyesterday at 2:59 PM

> You are also forgetting that Sun can be blocked during times of rains and Wind is unpredictable as well.

We already have wires that cross continents to smooth out supply variations. It's exceedingly rare you get no sun and no wind over entire continents for an extended period.

> You are forgetting that markets operate after work and the late night culture and so many other things.

I'm not forgetting it, they just use less power.

You can see this easily in charts of supply/demand throughout the day: https://www.caiso.com/todays-outlook#section-net-demand-tren...

> A lot of energy in general is still needed during nights and would we be still burning coal for that?

Again, batteries.

show 2 replies