Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×
Power Bitcoin United States

Are Bitcoin-Mining Plants Helping or Hurting Texas' Power Grid? (nbcnews.com) 125

"Record-breaking heat across Texas has pushed its fragile power grid to the brink," reports NBC News. "But extreme temperatures are doing something else in the famously pro-business state: stirring opposition to energy-guzzling crypto miners who've flocked there seeking low-cost energy and a deregulatory stance."

Ten industrial-scale crypto miners will consume an estimated 18 gigawatts in years to come — though the state's current capacity is around 80 gigawatts (though it's expected to grow).

The case against them? The energy crypto miners use puts "an almost unprecedented burden" on the Texas grid, according to Ben Hertz-Shargel, global head of Grid Edge, a unit of Wood Mackenzie, an energy consulting firm. Mining "pushes the system closer to dangerous system peaks at all times," he told NBC News. "It is completely inessential and consuming physical resources, time and money that should be going to decarbonize and strengthen the grid...."

Unlike other electricity systems, the Texas grid does not connect to other states' grids; that means it cannot receive power from other areas in emergencies. Because of their high demand for electricity, crypto miners raise costs for other consumers of power, Hertz-Shargel said. And, on the Texas grid, miners can get paid for powering down during peak demand periods, like the one that recently hit the state. Miners and other industrial customers with these types of arrangements receive revenues for not using electricity; the costs of those revenues are passed on to other electricity customers.... During peak periods, miners can also resell to the grid the electricity they would otherwise have used. Because their contracts can let them buy power at low cost, energy resales when demand is high can generate significant financial benefits in the form of credits against future use....

Electricity customers across the state will cover those credits, said Andrew Dessler, professor of atmospheric sciences at Texas A&M University. "Ratepayers in Texas are going to be paying it off a little bit every month for decades," Dessler said. "It angers me so much."

But Lee Bratcher, founder of the Texas Blockchain Council, makes the case for industrial-scale bitcoin mines: Bratcher and the crypto miners he represents say they provide three benefits to Texas. Because they can turn off their electricity use during high-demand periods, they can help stabilize the grid and rein in runaway power prices. "Power pricing is set off at peaks and the miners are specifically trying to turn off during peaks," he said. In addition, crypto miners' 24/7 demand for electricity can provide an incentive for wind and solar developers to bring more green power to the grid while new jobs and tax revenues "lead to orders of magnitude of human flourishing in communities where the mines set up," Bratcher said.
Still, 800 locals have signed a petition against plans to built America's largest bitcoin-mining facility — a facility which will consume 1.4 million gallons of water a day and 1 gigawatt of electricity (enough to power 200,000 homes). Jackie Sawicky, a small-business owner, is organizing the opposition to the Riot facility. "There are over 7,000 people in poverty and 8,000 seniors living on fixed incomes here," she told NBC News. "We cannot afford increased water costs and electricity."

According to a 2020 economic impact report commissioned by the Rockdale Municipal Development District, an entity run by area businesspeople, the facility will deliver an estimated $28.5 million in economic benefits to the community over 10 years. The operation employs "nearly 200 full-time benefited employees..."

This discussion has been archived. No new comments can be posted.

Are Bitcoin-Mining Plants Helping or Hurting Texas' Power Grid?

Comments Filter:
  • by paul_engr ( 6280294 ) on Sunday July 24, 2022 @02:42AM (#62728718)
    It helps the business interests that rigged the system to make money even in times of failure, but it fucks the actual end users. Not unlike utilities in California
    • Re: (Score:2, Insightful)

      by Opportunist ( 166417 )

      So, just business as usual in Texas.

      • It helps achieve economies of scale. Plus, with added demand, comes new supply. New supply is cleaner. New supply is more efficient. New supply is safer. New supply is more reliable. New is better. When the demand drops, you can decommission the older supply first, and keep the new supply.

        The negative effect is, more demand, more price increases as more users are vying for the same resources. Once economies of scale achieve diminishing returns (I presume they do in Utility power for a grid the size of Tex
        • Well that is a stunningly lack of logic that demand creates supply. During the same time when crypto mining affected the GPU market, enterprising gamers grew new GPUs in their gardens—oh wait that did not happen.
          • I am no cleptocurrency fan, but a firm power demand contract does create supply. If you want 1GW of power you are not just ordering a new service like you would for a house. The problem for consumers is when the supply contract cost is spread over all users Ngo reduce risk if the company goes bankrupt.

            For Texas the bigger issue should be water, as both the power plant(s) and the datacenter are huge water users, and creating sustainable supply there is essentially impossible.

            • No. Crypto-mining does not "create" supply and it never did. It used excess supply that the power companies were more than happy to sell. The problem is then there is no excess supply like in the middle of heatwave.
              • My statement is that if you want to build a 1GW data center for crypto-mining then your discussions with the utility will force a long-term generation contract and specific ramp clauses. I don't know about how ERCOT operates, but CPUC will force a transmission review and a generation review at anything over about 100MW.

                That generation/supply contract is what forces investment in additional generation capacity. The capacity is generally made available in steps according to the ramp clauses. One example wou

          • Well that is a stunningly lack of logic that demand creates supply. During the same time when crypto mining affected the GPU market, enterprising gamers grew new GPUs in their gardens—oh wait that did not happen.

            Well no, of course demand doesn't magically create supply when it isn't possible to increase supply. But it's not like the opposite is true, either. There's a reason that supply-side economics (a.k.a. voodoo economics) has lead to a recession every time it's been tried.

          • by Luckyo ( 1726890 )

            It did create supply however. It's just that it takes time for new capacity to come online.

            Now, about a year and a half later oversupply of GPUs is so utterly massive that warehouses are choke full of unsold ones, and nvidia is rolling back release of its next generation of GPUs.

        • Oh yes, because Texas electricity generation is so great and clean right now... https://www.gem.wiki/Texas_and... [gem.wiki]
          • by Luckyo ( 1726890 )

            You really did have to post over a decade old data to support the argument, because Texas is that weird place on this planet where significant electric supply can be economically met with... wind and solar.

            Which were massively built out in Texas over last decade to take advantage of that massive geographical benefit.

            So in real life, Texas grid is now among the most PV and wind turbine heavy in the world, because of its uniquely suitable geography to both. It has high solar intensity and high wind intensity

        • by jythie ( 914043 )
          Thing is, there is already plenty of scale.. at best this would be 'if we increase the costs enough, maybe someone will find a cheaper way? Oh, and then we will drive up the cost of that too!'.
        • Where's the new supply? They're goosing the system to have the lack of supply be artificial scarcity for the sake of raising rates. It appears that the only benefit has been more demand = higher rates. The power companies are too fucking cheap to build new infrastructure. That costs money
      • So, just business as usual in Texas.

        I'm sure the Texas Legislature will get right on that, next time they meet in Jan 2023. From Texas Legislature FAQ [texas.gov]:

        The Legislature of the State of Texas, operating under the biennial system, convenes its regular sessions at noon on the second Tuesday in January of odd-numbered years. The maximum duration of a regular session is 140 days.

    • by VeryFluffyBunny ( 5037285 ) on Sunday July 24, 2022 @05:14AM (#62728826)
      Like most cases in the good ol' US of A; the wealthy collude with the wealthy to screw everyone else. Domestic users won't benefit from the deals that crypto-miners make with power companies, they just find new & creative ways to screw them & increase profits, just like Enron. People will go into bankruptcy & some will even die from heat/cold as a result.
  • by arglebargle_xiv ( 2212710 ) on Sunday July 24, 2022 @02:54AM (#62728720)
    His specialty was electricity use, and he made a good thing out of not using any. ERCOT paid him well for every watt of electricity he did not use. The more electricity he did not use, the more money ERCOT gave him, and he spent every penny he didn't earn on new mining rigs to increase the amount of electricity he did not use. Major Major's father worked without rest at not using electricity . On long winter evenings he remained indoors and did not mend harness, and he sprang out of bed at the crack of noon every day just to make certain that the chores would not be done. He invested in mining rigs wisely and soon was not using more electricity than any other man in the county. Neighbours sought him out for advice on all subjects, for he had made much money and was therefore wise. âoeAs ye sow, so shall ye reap,â he counselled one and all, and everyone said âoeAmen.â
  • Utter bullshit (Score:5, Insightful)

    by nicolaiplum ( 169077 ) on Sunday July 24, 2022 @02:56AM (#62728722)

    The idea that wasting electricity to support the crypto-Ponzi schemes is any sort of benefit is utter bullshit.

    Adding large loads to a grid without adding generating capacity makes it more strained, even if that load can be turned off at some times.

    Electricity in Texas is generated mostly from natural gas and coal, which emit carbon into the atmosphere.Even non-carbon emitting sources (wind, nuclear) still have costs involved in their construction and operation - they are not free. The grid needs to be built out to support higher loads.

    Crypto-currencies are planet-incinerating Ponzi schemes (as jwz said), especially in Texas. They must be stopped.

    • by fermion ( 181285 )
      The Texas grid produces enormous amount of power. In a state with 9% of the population, the bride produces 11% of the power in the us. Wind and solar are becoming increasingly important in power generation. Solar is twice the generation is was last summer

      It is unfortunate we have pay large customers not to use electricity when it is scarce on the other hand, large customers are provided no the capital needed to move to renewables.

      • by thomn8r ( 635504 )

        The Texas grid produces enormous amount of power

        Which is why every time the temps get above 80 or below 50, ERCOT has to beg people not to use it.

        • The Texas grid produces enormous amount of power

          Which is why every time the temps get above 80 or below 50, ERCOT has to beg people not to use it.

          The TX grid is optimized to maximize profit not electricity.

    • Re:Utter bullshit (Score:5, Insightful)

      by Lisandro ( 799651 ) on Sunday July 24, 2022 @06:17AM (#62728886)

      The idea that wasting electricity to support the crypto-Ponzi schemes is any sort of benefit is utter bullshit.

      Thank you. Was about to chime in to note te exact same.

      "We're going to waste sooo much power that we'll become an incentive for more green energy" is an insane "pro"-argument to put forward. There's no two sides to this argument.

    • Re:Utter bullshit (Score:5, Insightful)

      by LKM ( 227954 ) on Sunday July 24, 2022 @06:44AM (#62728920)
      These systems are transforming actually scarce physical resources into artificially scarce digital resources. If this isn't proof that humanity is doomed, I don't know what is.
      • Its Texas, when did they start having good ideas? They would legalize grinding up kittens to make dog food if there's a buck in it, and the hard right supported them.
        • Re:Utter bullshit (Score:5, Informative)

          by pjrc ( 134994 ) <paul@pjrc.com> on Sunday July 24, 2022 @08:34AM (#62729094) Homepage Journal

          Integrated circuits were co-invented in the late 1950s by Jack Kilby at Texas Instruments and Robert Noyce at Fairchild Semiconductor. While it could be argued modern electronics would still exist as they do today without Kilby, it is a fact the process of fabricating multiple transistors was co-invented in Texas and California.

          While Sunnyvale "silicon valley" in California gets the most attention, a pretty substantial number of ICs are also designed in Austin "silicon hills" in Texas with good portion of the US-based IC fabs in located Dallas. Many of those chips (especially Texas Instruments) are "analog" types which have fairly mundane functions like controlling the special signals to pixels on displays and localized power supplies like the ones which convert your PC's 12 volt power to much lower voltage and higher current in close proximity to power hungry chips like CPUs & GPUs.

    • Socialize the cost, privatize the profits. Seems to be the new mantra of many conservatives.
    • Electricity in Texas is generated mostly from natural gas and coal

      Wind power surpassed coal in 2020, so it's now mostly natural gas and wind.

      From Fuel Mix Report: 2022 report on ERCOT generation [ercot.com], data thru June puts our power generation at:

      32% Gas-CC
      30% Wind
      17% Coal
      10% Nuclear
      6% Solar
      6% Gas

      It's been nice to watch Texas Solar ramping up over the past few years. Probably about 5 more years for Solar to pass Coal:

      2019 Solar 1%
      2020 Solar 2%
      2021 Solar 4%
      2022 Solar 6%

      I don't know what the difference is

  • If the Texas grid operators simply followed federal regulations for grid operators then ERCOT wouldn't be running a failure prone electrical grid. However, the idea that solving a local problem (unstable grid) by promoting a global problem (climate change) is insane. You might as well suggest fixing a hangnail by cutting off the finger when there is already risk of exsanguination.

  • Favorite Quote (Score:5, Interesting)

    by divide overflow ( 599608 ) on Sunday July 24, 2022 @03:09AM (#62728732)
    Jamie "jwz" Zawinski, one of the original Netscape developers, describes cryptocurrency purveyors as Planet-incinerating Ponzi grifters.

    It seems like a perfect business model for Texas.
  • If I were a miner at this scale, I'd make my own electricity. Starting with a big solar plant. But... that is a tad harder than programming and computers...
    • Also, that would be work instead of just putting a computer into a corner and watching it do its thing.

    • by splutty ( 43475 )

      They're probably all very well aware that making actual investments in the infrastructure is a terrible terrible idea, due to the volatility of the market.

      • I am not sure about that. 18GW mining equipment sounds like a huge investment. Also the energy per bitcoin is their most important metric. It also makes sense business wise. When energy prices are low, bitcoin mining is profitable. When the prices are high, just put electricity on the grid.
  • What? (Score:5, Insightful)

    by quonset ( 4839537 ) on Sunday July 24, 2022 @03:27AM (#62728744)

    Because they can turn off their electricity use during high-demand periods, they can help stabilize the grid and rein in runaway power prices.

    If you have to turn off a massive waste of electricity to stabilize your grid, that's not a benefit.

    • Re:What? (Score:4, Insightful)

      by AmiMoJo ( 196126 ) on Sunday July 24, 2022 @05:44AM (#62728858) Homepage Journal

      If it made any sense at all then the power companies would do it. They could set up their own mining operations and turn some of that unsellable power into crypto currency.

      • I've heard that many renewables have had mining on the side for a while now. Rather than sell the generated power to the grid for fractions of a cent when generation is high and wholesale prices are cheap they've been burning it for mining crypto for greater profit. I remember when I read that I was rather angry but not surprised that they were seemingly reneging on their subsidies where they had received some benefit in kind to do something unprofitable like sell energy to the grid at unprofitable prices t
    • Higher supply of electricity would mean lower prices for consumers, and we wouldn't want that of course!

    • Shouldn't they be working on ways to store excess energy during periods of low demand & making it available during peaks? To me that makes more sense than burning it up for nothing more than the latest trend in gambl... ahem, "high risk investing."
    • >"If you have to turn off a massive waste of electricity to stabilize your grid, that's not a benefit."

      Exactly my thoughts.

      1) Not using electricity at certain times is not "selling back" anything. It is mitigation only.
      2) If crypto mining were not there, then there would be no use
      3) "Spurring more supply" is also of no benefit when they are the ones spurring demand.

      If there were lots of "green" excess capacity and crypto used it ONLY when nobody else needed it... then fine. Better to try and store it,

      • Crypto-mining itself isn't even economically profitable at current prices. And it's an environmental disaster. However, if you've bought energy on long-term contracts in Texas, you can now sell those contracts at a profit. That's really unrelated to crypto-currency. Let's say you agreed to sell me and ten other people ten lemons a day at a dollar each for a hundred bucks a day of income. But one day you have only ninety. How do you allocate that? Nine per customer and upset everybody, not deliver to
        • >"However, if you've bought energy on long-term contracts in Texas, you can now sell those contracts at a profit."

          Ah, OK, thanks for that clarification.

    • Unless said grid stabilization comes at a time when wind and/or solar begins to fail. Which is what happens during heat waves(for wind) and really cold storm periods(wind and solar). Always on mining forces a higher base load capacity to be in place which can be accessed during such emergency periods.

    • Because they can turn off their electricity use during high-demand periods, they can help stabilize the grid and rein in runaway power prices.

      If you have to turn off a massive waste of electricity to stabilize your grid, that's not a benefit.

      I totally agree that cryptocurrency is a massive waste of resources.

      But on the very narrow question of whether this specific group is stabilizing the Texas power grid... I suspect the answer is yes.

      When demand is lower they buy extra power incentivizing the creation of more capacity. When demand (and prices) are high they turn off, and hopefully that extra capacity can prevent blackouts.

      That doesn't mean wasting power making fake money during that 99% of non emergency time is overall a good thing, but I sus

  • Just force all bitcoin miners to have a remote load shed triggered by the energy company whenever there is a -0.1Hz frequency deviation. Sure the power would go out multiple times a day and forcefully but you'll have helped stabilise the grid rather than the bullshit the crypto bros are spouting.

    Who do we believe more about the grid? Academics? Energy consultants? Or bitcoin miners with a profit motive?

  • Hurtting. (Score:5, Interesting)

    by peragrin ( 659227 ) on Sunday July 24, 2022 @04:12AM (#62728788)

    Right now Bitcoin miners are chewing up all the cheap rates raising pricing for everyone else

    If all the cheap rates are gone only the ezpensive rates remain.

    • by Shaeun ( 1867894 )

      Right now Bitcoin miners are chewing up all the cheap rates raising pricing for everyone else

      If all the cheap rates are gone only the ezpensive rates remain.

      I pay 210 dollars a month for electricity in Texas for a 2400 sq ft home. They shared the cheap rates with me, and I likes it!

  • "I can't explain it", the Texan governor was quoted, "We've been cutting larger and larger holes into our balloon but it just doesn't want to stay afloat!"

  • Nowhere does it say "Get disconnected from the grid".

    Apparently this is just a "Really!" "Pinky Promise!".

    So down the line when this isn't in the spotlight anymore, will they still turn their systems off? I somehow doubt it.

    Assuming they're even any use anymore a few years in the future of course, which with crypto is a real question anyway.

  • "a facility which will consume 1.4 million gallons of water a day and 1 gigawatt of electricity (enough to power 200,000 homes)."

    What's the water for?

    • by Zocalo ( 252965 ) on Sunday July 24, 2022 @06:05AM (#62728874) Homepage
      Cooling - mining rigs generate a LOT of heat. They're also running them in a state that, on average, has a fairly high ambient temperature to compound the problem, so a lot more cooling is required than somewhere that has much lower mean temperatures. The only efficiency crypto miners tend to be interesting in is the ratio of expenses out to income in, so they're probably just dumping the water they are taking in for cooling back into the environment as rather warm grey water, because building energy efficient DCs is hard and expensive in the short term. Unless they are pulling that water directly from a natural supply like a river, then it's coming out of a pipe from a utility and is quite possibly potable, and even if not will almost certainly had at least some treatment done to it pre-suppy, so it's "wasted" in the sense that it needs to be reprocessed before it can be supplied again.
      • Even so, water goes through cooling pipes and comes out slightly hotter on the other side, but it's not "contaminated" unless they keep pouring additives into it, which would be VERY costly.
        It would be much cheaper to use industrial radiators and closed loops.

    • Computers are 100% efficient at converting consumed energy to heat. 1 gigawatt of electricity = 1 gigawatt of required cooling. Ever had a 2000W bar heater on in the room? That should provide the perspective on trying to air cool this.

      • I have several watercooled machines, and all of them are using closed loops. Even if the machines in TFA are using open loop design, the water is not "wasted", because there's not much to contaminate it with. The free ion contamination from passing through cooling blocks is negligible.

      • That statement is 100% wrong. Bit flips require energy that is not emitted as heat. Heat emitted = total energy intake - energy used for bit flips.
  • 150 terawatt-hours (Score:5, Informative)

    by Quantum gravity ( 2576857 ) on Sunday July 24, 2022 @06:34AM (#62728904)
    How much energy does cryptocurrency consume? Bitcoin consumes about 150 terawatt-hours annually, which is more than the Netherlands, Argentina or the Philippines consumes. Electric Reliability Council of Texas estimates that cryptocurrency will increase the electricity demand by 6 GW, about the consumption of Houston, by mid 2023. The argument that cryptocurrency can use renewable energy is has some truth by is mostly nonsense, because that just means that that energy won't be available for other things like electric cars. Note that Musk invested 1.5 billion dollars in Bitcoin, which is mostly mined with electricity from coal. And more efficient mining hardware won't help because it will competing against more efficient mining hardware. Cryptomining releases a lot of carbon dioxide into the atmosphere and when the bubble bursts we will all be left paying the cost.
    • Re: (Score:2, Insightful)

      by Shaeun ( 1867894 )
      When the bubble bursts we will have all that power! Power to the people! The biggest problems with EV's right now is distribution. If you put a charger in every home the grid will just melt. We need tons of money for power plans for grid upgrades and for chargers. But hey, lets just build the cars, everything will be fine!
      • The biggest problems with EV's right now is distribution.

        The biggest problem with EVs right now is shortages.

        If you put a charger in every home the grid will just melt.

        Bullshit.

        We need tons of money for power plans for grid upgrades and for chargers.

        True, but that has nothing to do with home charging.

        But hey, lets just build the cars, everything will be fine!

        We can replace around 50% of the cars with EVs before we have significant problems.

    • One thing that's being completely overlooked by people, including you, is just how much water these crypto mining operations need. 14 million gallons of water per day is not an insignificant amount and that is arguably a much more important issue than the source of electricity.
  • Because they can turn off their electricity use during high-demand periods,...

    Also

    ..., crypto miners' 24/7 demand for electricity...

    So which is it? You need to run your mining rigs 24/7 or you can turn them off when you want?

    • The "24/7 demand" quote is in context of wind and solar. Wind and solar are variable electricity producers, and Bitcoin mining can be a variable electricity consumer. So the point is that mining can flexibly consume the excess power, making production of renewable power more profitable. In contrast, a lot of electricity consumers (say, most retail establishments) are not able to make use of electricity 24/7, whereas Bitcoin mining loads can scale up and down.

  • The Orkney Islands have "too much power"

    They have been testing out wind and I believe wave generation there and have more power than they can transmit to the main UK grid over the lines they have back to the mainland

    The average temperature there is already pretty cool

    it seems like a perfect place for bitcoin miners to go for cheap power with much lower cooling needs - yet they are in Texas... where late stage capitalism means they are being paid not to use their electricity? Good grief America (especially T

    • While it's true they have "too much power" unless it's changed recently it's only too much in the context of the tiny links they have to the mainland. It's not nearly too much in the context of industrial scale crypto mining. The companies want the Scottish government to take on all the risk by either paying for the links, guaranteeing a minimum energy price and consumption level or subsidising the buildout in some way. Meanwhile the Scottish government say you'll make a fortune out of this, just get to wor
  • Bitcoin miners want cheap power. They may be able to get cheap power at off-peak times. This can actually benefit the grid, indirectly, in that power plants can keep running, charging just enough to cover their costs - which is possibly better than building "peaker" power plants that rarely run but must be instantly available.

    How often are power plants basically running idle, and wanting to provide that cheap power? Is that often enough to justify building up big Bitcoin operations? Ercot needs to provide

  • ... those who run the Texas grid have been warned for years that they have a problem. Yet, those who run the grid seem to prefer to bury their head in the sand. They seem to like profits over investing in reliable electricity.
  • For two reasons. First the power grid companies are already complaining that they are running the equipment flat out and straining it trying to keep up with demand. The last thing we need right now is increased demand especially for no Good reason.

    But second they're driving up the cost for everyone. Someone in the ars Technica forums explained it to me. Bitcoin miners set up shop near cheap electricity. They then buy all of that cheap electricity. The electrical markets are just that, markets. You allow
  • 1.4 million GALLONS of water PER DAY for just one crypto farm in a state that isn't exactly reknown for lots of rain. Funny how the crypto bros are keeping very quiet about that because that will have much more of an impact on not only the people living there but the wildlife, the crops, the whole eco-system than the load on the grid will.
  • Broken windows (Score:5, Informative)

    by sjames ( 1099 ) on Sunday July 24, 2022 @10:26AM (#62729296) Homepage Journal

    This is just a variation on the broken windows fallacy. I'm sure the glazier and the glass maker appreciate the business when the mad hurler is going through town with his bag of rocks and it's even possible that it reduces the lead time for getting a window fixed when it breaks for other reasons, but at the end of the day it makes resources more expensive than they should be and everybody ends up paying more.

  • by jythie ( 914043 )
    So... their argument for why they are helpful pretty much comes down to 'we drive up cost, so maybe there will be innovation to deal with us, and we pinky swear not to drive up the cost of whatever they come up with too!'. I always headdesk at these 'if we make things worse then maybe someone else can fix it' ethos....
  • At some point, society is going to have to reject the GOP idea that you can do literally anything you want if you have the money for it. Wasting it on this bullshit is not helping anybody in TX or anywhere else except the two or three grifters at the top of the pyramid. Same idea as all of those investment banks buying up housing to AirBnB it. Yeah, it's their money, but they're ultimately fucking up society with it. TX and the rest of the South are prime locations for these clowns to set up HQ, because no
  • "Because they can turn off their electricity use..." Can and will are two very different things. They can help green energy initiatives directly, but they do not. They can choose to be less wasteful in their pursuit of profit, but they already do not.

    "crypto miners' 24/7 demand for electricity can provide an incentive for wind and solar developers..." You're shifting the blame to other people, saying it's not your fault that someone else isn't cleaning up the mess you made. Grow up.

    "new jobs and t

  • Are they stupid?

    We run multiple Top500 super computers with thousands of users with less than half that staff.

    Mining is FAR simpler. They should be able to do it with far fewer.

    My guess is that to get tax deals and permits, they intentionally overinflated the numbers
  • They should be tied to utilities selling them slightly profitable electricity, but controlled by utilities with scaling commands. When grid demand is high, boards sleep. When demand is low, then boards come awake.

Every nonzero finite dimensional inner product space has an orthonormal basis. It makes sense, when you don't think about it.

Working...