logoalt Hacker News

bob1029yesterday at 11:27 PM5 repliesview on HN

Right now it is.

However, the amount of available land is fixed and the demand for its use is growing. Solar isn't the only buyer in this real estate market.


Replies

JeremyNTyesterday at 11:30 PM

We have so much excess land with no real use for it that our government actually pays farmers to grow corn on it to burn in cars.

Availability of land for solar production isn't remotely a real problem in the near term.

show 3 replies
shagieyesterday at 11:43 PM

Realizing the impracticality of it (and that such approaches often collapse under the infeasibility of it) ... wouldn't it be better to... say... cover the Sahara in solar panels instead? That's gotta be cheaper than shipping them into space.

https://inhabitat.com/worlds-largest-solar-project-sahara-de...

https://www.theguardian.com/business/2009/nov/01/solar-power...

(and a retrospective from 2023 - https://www.ecomena.org/desertec/ )

show 1 reply
PunchyHamsteryesterday at 11:38 PM

the demand is pretty much fake and AI isn't actually making money, just gobbling investors money

henryfjordanyesterday at 11:44 PM

Solar can always just go on the roof...