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sodalite@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 2 years ago

It’s not just electricity — Bitcoin mines burn through a lot of water, too

www.theverge.com

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It’s not just electricity — Bitcoin mines burn through a lot of water, too

www.theverge.com

sodalite@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 2 years ago
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Bitcoin’s environmental impact grows as the price rises.
  • kbal@fedia.io
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    2 years ago

    https://digiconomist.net/bitcoin-energy-consumption

    Okay, but it’s not as if electricity consumption isn’t more than enough by itself to prove bitcoin a worse than useless idea.

    • JackGreenEarth@lemm.ee
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      2 years ago

      It’s fine if it’s renewable electricity

      • JohnDClay@sh.itjust.works
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        2 years ago

        That energy could still be going somewhere else or used to make hydrogen. Plus making the cards is pretty material and energy intensive.

        • JackGreenEarth@lemm.ee
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          2 years ago

          Why is making hydrogen useful? The universe is 99% hydrogen.

          • JohnDClay@sh.itjust.works
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            2 years ago

            The atmosphere of earth is 0.000055% hydrogen, so it’s not common here. But it’s useful because it’s an easily transportable energy storage medium.

      • Star@lemmy.blahaj.zone
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        2 years ago

        What doea bitcoin do for the world?

      • sour@kbin.social
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        2 years ago

        is use by cryptobro

Climate - truthful information about climate, related activism and politics.@slrpnk.net

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

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

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

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