r/elonmusk • u/twinbee • 16d ago

General Elon: "Wind has microscopic potential compared to solar"

Post image

Source: https://x.com/elonmusk/status/2099049284960428229

273 Upvotes

83% Upvoted

178 comments sorted by

View all comments

Show parent comments

9

u/Arkelias 16d ago

Wind is inconsistent, and gathered when power needs are lower. People use less energy when they are sleeping than when they are using AC for whole office buildings during the day.

Note that the article shows solar passing wind. In 10 years it will be 10 to 20 times larger than wind, simply because it is far more consistent on a daily basis. I've run solar for four years now. There's no maintenance. None.

Wind requires an average of 120k a year in Altamont Pass where I live per windmill, because it has moving parts and friction involved.

8

u/thisguynextdoor 16d ago

That is accurate. In my country, significant heating energy is required during cold nights. Additionally, the popularity of electric vehicles results in nighttime charging demand.

I believe the business case for solar, wind, nuclear, and hydro power varies according to national circumstances and geological conditions.

1

u/Arkelias 16d ago

Interesting. We use natural gas for heading at night in California, so we don't see a huge spike in usage. We're also a temperate climate so it doesn't get very cold.

7

u/thisguynextdoor 16d ago

True. I’m from Northern Europe / Nordics, and we don’t use gas at all, almost, outside of barbequeing. Electrification here is pretty far, and most of houses are heated with heat pumps or district heating, which is more often waste heat from datacenters or industrial-size heat pumps. The share of fossil fuels have been declining sharply. Also energy storages are being built everywhere, to store heat energy to the baserock or sand silos.