this post was submitted on 09 Apr 2024
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[–] [email protected] 87 points 7 months ago (5 children)

If the excess energy cannot be stored, it should be used for something energy intensive like desalination or carbon capture.

[–] [email protected] 38 points 7 months ago (1 children)

Or just fill debts. Overclock every air conditioner freezer and industrial coolant system for those hours, store that not-heat. Do cpu intensive processes, time industrial machinery to be active during those hours, Sure, desalination, but pumped hydro(even just on a residential scale, more water towers, dammit!) or... Anything.

OR we could just decline to build them because they're... Sometimes too good to make a profit off of?

[–] [email protected] 25 points 7 months ago (3 children)

Or heck, have fun with it. It's leftover

[–] [email protected] 15 points 7 months ago

Like a Phase Plasma Rifle with a 40-Watt range.

[–] [email protected] 14 points 7 months ago (2 children)

You mean just juice your veins?

[–] [email protected] 7 points 7 months ago

Subsidized ElectroBoom videos 🤑

[–] [email protected] 5 points 7 months ago
[–] [email protected] 5 points 7 months ago (1 children)

Or worst case, power some down. Excess electricity that can’t be used is a problem, it’s just that while solar may not be the easiest energy source to fix that problem with, it’s probably the second easiest behind wind. You can literally put retractable awnings over solar panels if you need to

[–] [email protected] 1 points 7 months ago (1 children)

Or lcd, fewer moving parts. That is quite an easy solution

[–] [email protected] 2 points 7 months ago (1 children)

Shit I’d never even considered using liquid crystals to modulate shading. And you could probably make it fail safe.

[–] [email protected] 1 points 7 months ago

yea, have the "fail" state be blackout. That way nothing blows up if anything did go wrong

[–] [email protected] 19 points 7 months ago

Even simpler than that - set your house to heat or cool based on the timing of the cheap energy (as explained by Technology Connections)

[–] [email protected] 8 points 7 months ago (2 children)

Heck pumping water uphill for all I care. The more potential energy the better.

[–] [email protected] 3 points 7 months ago

Yes we need more long time energy storage. It helps to balance the energy grid and it helps for days when not enough energy is produced. Batteries aren't really the answer, but pumping water uphill might be.

[–] [email protected] 1 points 7 months ago (2 children)

Many places actually do pump water uphill into reservoir lakes for hydroelectric dams. In that case it is a form of energy storage, a literal water battery.

Unfortunately, it's not always a feasible option. For instance, in the great planes there's not much of an uphill to pump the water to.

[–] [email protected] 1 points 7 months ago

Make hydrogen?

[–] [email protected] 0 points 7 months ago

I've seen some interesting ideas from Low Tech Magazine - one that I found particularly interesting was flywheel energy storage. Take a heavy disk or drum and spin it up with excess electricity, then discharge the spin from the battery when the Sun goes down.

[–] [email protected] 3 points 7 months ago (1 children)

Hydrogen production

Bitcoin mining

Aluminium Smelting and recycling.

[–] [email protected] 9 points 7 months ago (1 children)

A giant laser to carve my portrait on the moon

[–] [email protected] 3 points 7 months ago

That would make more sense than "Bitcoin mining" at least. Go for it!