• @SocialMediaRefugee@lemmy.world
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    1051 year ago

    They don’t produce anything except some numbers. A total waste of energy. I had to laugh when this guy I know who is very “progressive” and environmentally concerned got pissy when I pointed out how much energy was wasted on bitcoin mining just because he was into it.

      • @brophy@lemmy.world
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        1 year ago

        That’s. That’s the whole point. Things costing their true value.

        Business exist to make money (even non profits need to make enough money from either sales or donations to cover operating costs). If something costs them more, it’s going to cost their customers more. This way negative externalities aren’t swept away to become an unmanageable problem in the future. The true cost of consumption is reflected in the price we pay.

        What you’re describing as a bad thing is really the system working for good, as it was intended.

        • @evranch@lemmy.ca
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          1 year ago

          Unfortunately they are correct as the carbon tax in Canada is indeed a racket. It’s only on consumer consumption.

          • oil exports, our largest source of emissions, are exempt
          • agriculture and forestry, the next largest, also exempt
          • shipping and rail, oh look, exempt
          • heavy industry can buy phoney carbon credits for $5/ton instead of paying the $65/ton tax. Some of these are for forests that have already burned down
          • oh yeah the greatest emission source last year, dwarfing all others, 80% of our total emissions came from the massive forest fires for which our policy is just to LET THEM BURN

          So the only people who carry the burden of the Canadian carbon tax are the ordinary taxpayers. But hey, the optics are good! Looks very progressive. Despite the fact that Canadian consumer consumption is the definition of a drop in the bucket that is global emissions.

          If Canada wanted to make a difference they would nationalize the grid, build nuclear and renewables. Or forget it all for now and just put out the damn fires!

          Edit: I forgot one more, as imports are not taxed, the carbon tax actually encourages the import of goods made with coal power in China, over goods made with hydropower in Canada!

          • SatansMaggotyCumFart
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            31 year ago

            Do you have a source of your wildfires cause 80% of our carbon emissions?

            Only thing I could find was about 25% which is much different then the number you showed.

            • @evranch@lemmy.ca
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              01 year ago

              I believe it was a CBC article last fall that mentioned it, talking about the massive rise in acres burned from previous years. But I can’t directly give you a link at this time unfortunately, am on mobile and can’t find it either.

      • SatansMaggotyCumFart
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        441 year ago

        I’m Canadian and I support the carbon tax.

        I would like to see our government stop subsidizing the fossil fuel companies and establish a national oil fund too.

      • @dgmib@lemmy.world
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        301 year ago

        And you get CAIP now, which, for most Canadians, especially lower income Canadians, CAIP is greater than the additional cost you pay for goods and services due to the carbon tax.

        The carbon tax is quite literally a tax on the rich that gets given to the poor, while at the same time making high carbon intensity products more expensive incentivizing choices that lower carbon emissions.

        Only the very rich lose.

        The people who speak out against it, are either rich, or they are useful idiots, people who are ignorantly shilling to scrap the tax to their own detriment because they were told by their rich tribe leader it’s bad.

        Which one are you?

      • @Frostbeard@lemmy.world
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        71 year ago

        The tax will just be the cost of doing business. But surely “tHe MarKeT” will correct this by finding cheaper non carbon transport sell a cheaper product.

        Personally I support tax of fossile and subsidization of alternatives. Worked like a charm to electrify Norways car park.

        The cons are however that increased demand for electricity means building wind, hydro, solar power, with a huge cost to local environent both in most land and the diesel used by construction euipment

      • @assassin_aragorn@lemmy.world
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        51 year ago

        There’s still market incentive for reducing emissions. Either lets you charge the same and for higher margins, or reduce prices and be more appealing to consumers.

      • Chris
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        11 year ago

        Any suggestions on how we can actually make corporations pay for the carbon they emit if a carbon tax isn’t it?
        Doing nothing is what we have been doing and it isn’t working.

          • Jojo
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            21 year ago

            How would you implement that? Like, how do you propose to impose a tax on the company that they can’t just pass along to the customer?

              • Jojo
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                01 year ago

                How would that law work? Unless you’re setting the price as a matter of law, how could you ever prove that a price rise was because of the tax and not “other economic factors”?

  • @RememberTheApollo_@lemmy.world
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    1 year ago

    Modern day gold rush.

    Digging up more and more dirt for diminishing returns while destroying the environment.

    Bitcoin using more and more power for essentially the same.

  • Eager Eagle
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    1 year ago

    Misleading title - the problem is not “crypto”, it’s pretty much all Bitcoin and the people against the change in the consensus mechanism. Out of the top 10 9 coins in market cap, Bitcoin is the only one using proof of work, which demands such high energy requirements.

    • @SuckMyWang@lemmy.world
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      1 year ago

      Isn’t it strange no one gave a shit about this a year and a half ago when the price was lower? It appears everyone’s concern for the environment and energy consumption only increases when the price goes up. Interesting correlation or may be causation.

      • @Nilz@sopuli.xyz
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        111 year ago

        Everyone already gave a shit about this a long time ago. It’s also one of the reasons Ethereum switched from proof of work to proof of stake.

        • @SuckMyWang@lemmy.world
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          -41 year ago

          Yes but only when the price was high did anyone care and ethereum switch. Barely a peep for the last 2 and a half years

      • @fidodo@lemmy.world
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        51 year ago

        I’ve been hearing about the stupid amount of energy usage for years and years. You just created a straw man that isn’t based on reality.

        • @SuckMyWang@lemmy.world
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          1 year ago

          I’ve been keeping a close eye on the news about crypto and there has been virtually no stories about any crypto for the last 2 years, prior to that when the price was high there were a lot of stories about it which is my point. They only started to come back into circulation about 6 months ago. If you remember otherwise you are wrong.

    • @pirat@lemmy.world
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      -31 year ago

      What makes it less real than other fiat currencies, if I may ask? If a currency is agreed upon being valid by multiple parties, I’d argue it is “real money”.

      • @n2burns@lemmy.ca
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        61 year ago

        If a currency is agreed upon being valid by multiple parties, I’d argue it is “real money”.

        That right there. The vast, vast majority of people don’t think it’s valid, therefore it’s not real money.

  • @darthfabulous42069@lemm.ee
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    251 year ago

    You’d think with all of the money they’re pulling in, they’d invest in solar panels or something to lower their overhead.

    Or am I making the mistake of approaching the situation with common sense?

    • Phoenixz
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      41 year ago

      Solar panels give about 100 watts per square meters best case, practically you’ll be on half of that… With the amounts of electricity they use, they’ll need to cover entire nature reserves with solar panels to feed their miners. It’s simply not practical

      • @zergtoshi@lemmy.world
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        61 year ago

        Solar panels can have more than 200 watts peak per square meter and provide around 200 kWh per year and square meter, although these values vary a lot depending on where the panels are installed.
        Given these numbers, generating 200 TWh annually (which is more than the current electric energy consumption of Bitcoin mining devices) would require 10^9 square meters; that’s slightly more than 31 square kilometers.
        Don’t misunderstand this as defending the electric energy consumption of Bitcoin mining! I’d rather see this electric energy being used elsewhere.
        I merely wanted to show how much electric energy can be harvested using solar panels.

    • @Huschke@lemmy.world
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      31 year ago

      Maybe pay off would be so far into the future that they don’t want to risk it? Who knows how long crypto will be a thing.

      • @darthfabulous42069@lemm.ee
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        21 year ago

        You can get solar panels for like $100-$200 on Amazon right now. Nice ones. The price of them dropped like a fucking rock since China got involved.

    • @long_chicken_boat@sh.itjust.works
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      31 year ago

      they should be doing that, otherwise I don’t get how they are making any profit with those huge electricity bills. Last time I checked it, with electricity prices it wasn’t worth it to mine cryptocurrency.

    • @this_1_is_mine@lemmy.world
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      11 year ago

      With how volatile the value of Bitcoin is I don’t know whether or not they feel safe trying to take that money and reinvest it you’re walking by one of the coin ATMs that’s at one of my local stores I’ve watched the value of Bitcoin halve its value than double it overnight basically every single day for the last 3 weeks

    • @Snekeyes@lemmy.world
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      -51 year ago

      Vs. Banks. That have offices, branches, atms, data centers… banking does use more energy yearly. So why not both invest in renewables

      • @Meowoem@sh.itjust.works
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        21 year ago

        What year do you think we’ll get the first product mined and manufacturered in space? And how about the first space grown food sold commercially?

        I would guess 2040 and 2050 respectively, we’ll have the automation tools to get started by 2030 with government science projects then a decade for it to mature into something a company can try to create a market with, probably something that can only be made in low gravity like solve form of novelty such as space glass spheres or a special use material.

        I think food will be fast behind because people will pay a lot for it and there’s already a lot of research into it for use in space based living facilities.

        • @Simulation6@sopuli.xyz
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          41 year ago

          There may be some manufacturing processes that need microgravity or a good vacuum and could be be profitable, but I think you are being much too optimistic.

          • @Meowoem@sh.itjust.works
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            11 year ago

            Maybe, it’s so hard to guess which way things will go. I would place a safe bet though that a rich person will buy a bit of jewelry or a watch that was made in space from space mined metals within in the next ten years.

    • @Pulptastic@midwest.social
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      61 year ago

      Don’t forget the opportunity cost of achieving orbital velocity.

      I’d say ban it but the cat is out of the bag. Tax it and provide alternatives and hopefully it will die.

      • @orrk@lemmy.world
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        11 year ago

        dude you can totally ban it, it’s not even difficult, you just don’t let them suck up infinite power

  • prole
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    101 year ago

    Just a PSA that the second biggest cryptocurrency by market cap (ETH) is no longer proof of work, and in the process, reduced their power consumption by ~98%.

  • @TypicalHog@lemm.ee
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    11 year ago

    That’s why I prefer Cardano, it has a good PoS (unlike Ethereum) and uses thousands of time less energy than Bitcoin.

      • @Wodge@lemmy.world
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        1 year ago

        Crypto isn’t a currency, it’s a commodity for trading. One that doesn’t physically exist. No inherent use and no inherent value.

        • S410
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          01 year ago

          The vast majority of “real” currencies are fiat currencies and don’t have inherent value or use either.
          US dollar hasn’t been backed by gold since 1971, for example.
          The only reason money has any perceived value at all, is because it’s collectively agreed to have some value. Just like crypto currencies.

          • @frezik@midwest.social
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            01 year ago

            But there’s so few uses of actually buying things with crypto. People don’t use it as a medium of exchange outside of illicit goods and money laundering. We’re more than a decade into this and using crypto to buy a pizza is still a novelty.

            A major proof of this is that FTX collapsed and took a chunk of the crypto market out with it. The market at large shrugged this off. If it were actually linked in to the broader economy, then it would have had similar ripple effects to a major US bank failing.

            • S410
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              11 year ago

              I, personally, use crypto to do art commissions (I’m an artist) and to pay my VPS’s rent. Neither is an illicit good or related to money laundering.

              And, honesty, it’s pretty great, compared to alternatives.
              Last time I’ve used PayPal, it decided to withhold the funds for a month, for whatever reason. Plus, the transaction fee was about a dollar.
              Transferring the same amount of money via Monero is guaranteed take only about a minute or two to process, since a transaction in that system would never get withhold, plus the processing fee would be about a hundred times smaller.

  • @Snekeyes@lemmy.world
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    -61 year ago

    “Research has found that bitcoin miners alone consume approximately between 60 to 125 TWh of energy annually, which is equivalent to around 0.6% of global electricity”

    “Traditional banks’ total annual energy consumption of traditional banks is around 26 TWh on running servers, 26 TWh on ATMs, and 87 TWh from an estimate of 600k+ branches worldwide. Totaling 139 TWh.”

    Not to mention banks impact on people’s lives. Limited purchasing power of the poor and soon to join them middle class… to purchase disposable products

    https://www.iyops.org/post/energy-consumption-cryptocurrency-vs-traditional-banks

    • @Pulptastic@midwest.social
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      1 year ago

      Compare Wh vs # transactions. PoW is unsustainable and irresponsible. We need a different way.

      I’ve always been a fan of having the USPS provide banking services to everyone. Make it a public service and it is no longer exclusionary.

    • @merdaverse@lemmy.world
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      Proof of work is not even scalable to the level of current bank transactions. Ethereum network didn’t have enough compute to clear the backlog created by some niche cat NFT “game” a few years ago when people still gave a shit about NFTs.

      Limited purchasing power of the poor and middle class is a political problem, not a problem solved by tech, no matter what crypto gurus and tech messiahs will tell you. The most prolific crypto miners are the ones that already have more “traditional” capital to invest. So crypto is not solving the wealth divide, it is just making it worse.

      I hate banks as much as anyone, but crypto is not the solution.