this post was submitted on 24 Sep 2023
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As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

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Rooftop solar 'cannibalising' power prices as Australian generators pay to stay online - ABC News (www.abc.net.au)
submitted 1 year ago by sbv@sh.itjust.works to c/climate@slrpnk.net
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  • Wholesale power prices are increasingly turning negative at times of high solar output
  • Observers say rooftop solar is "cannibalising" electricity prices and hitting large-scale solar hard
  • There are calls for storage and greater daytime demand to help soak up solar production
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[–] elouboub@kbin.social 41 points 1 year ago* (last edited 1 year ago) (3 children)

The electricity network should be a public utility. Taxes should be used to make and maintain a network, not make a profit. If people can contribute to the network and decentralise generation, it shouldn't be a problem. It being a problem is an indication of a broken system.

It noted utility-scale solar plants were having to pare back generation or switch off entirely during such periods to avoid having to pay to maintain production.

Bro, generate hydrogen with that abundant energy! Then when solar can't provide energy (at night) and at the same time wind energy isn't available, you can generate energy from the hydrogen. Hell, with that abundant energy, you could create a whole hydrogen economy and tank the petrol economy - make it completely obsolete. How the fuck is this a problem?

[–] KevonLooney@lemm.ee 4 points 1 year ago (4 children)

Hydrogen is hard and dangerous to store. Not only does it leak easily, it can also explode. You don't want hydrogen tanks in your neighborhood.

[–] SuperCub@sh.itjust.works 2 points 1 year ago

They already have cars storing and running on H2, so I don't think it's the problem it once was. See the Toyota Mirai.

[–] ryannathans@aussie.zone 1 points 1 year ago

Store it as a solid, no worries

[–] bookmeat@lemm.ee 2 points 1 year ago

Or use the energy to desalinate sea water or any of a multitude of other uses for spare capacity.