Latest / TFTC: A Bitcoin Podcast / Bitcoin Mining in ERCOT | Brad Cuddy, Center of Hash E007

Transcript

Bitcoin Mining in ERCOT | Brad Cuddy, Center of Hash E007 · TFTC: A Bitcoin Podcast

• 0:00
  Brad, welcome back to Austin.
• 0:02
  Parker, good to be here, man.
• 0:05
  Last episode with Pierre, we went real deep on the difficulty target and the difficulty adjustment.
• 0:13
  Today, we're going to talk about mining and ERCOT, ERCOT generally, grid mining, but also talking about the broader market and how Bitcoin mining fits into that.
• 0:24
  So we'll inevitably get deep, but appreciate you being here and recording.
• 0:28
  got brad cuddy from cholla inc what does the hat say never stop exploring never stopped exploring
• 0:34
  yep we've got to figure out uh if that was a gideon powell original or if it was passed down
• 0:40
  but love that i shot him a text no answer yet so not yet tbd all right we're gonna dive right in
• 0:47
  to an actual example of how bitcoin mining is interacting with the ercott grid in terms of
• 1:01
  winter storm and around scarcity events and then we'll kind of come back up for air to talk about
• 1:10
  how different levers why things are happening but there's a chart that ercott had put out during
• 1:16
  winter storm heather in january of 2024 that the the storm spanned two or three days and
• 1:27
  the the price of power effectively increased from you know 15 dollars a megawatt hour to
• 1:39
  on a log scale looks like 750 dollars to thousand dollars a megawatt hour and approximately 1.1
• 1:49
  gigawatts of power specifically large flexible load came offline the power price came back down
• 1:58
  basically peaked came back down another scarcity event this time almost 1.6 gigawatts of large
• 2:07
  flexible load came offline and then there was a third peak and similarly so talk about
• 2:15
  the actual incentives that are driving that and what might be happening to create a scarcity event
• 2:23
  in ERCOT during the winter and then how ERCOT helps manage that and how Bitcoin miners play into it
• 2:31
  Yeah, I think this is really hitting on the beauty of Bitcoin mining in ERCOT. It's a completely economically rational responder to a price signal. You can see there that they have a line drawn at, what is it, 120 megawatt hours? It's like an assumed average of breakeven price.
• 2:51
  Right, 122 megawatt hours, which is what ERCOT had calculated as what they viewed Bitcoin mining's break-even being based on a S19J Pro, which is just interesting that someone at ERCOT is doing this math, presenting this to ERCOT.
• 3:09
  Yeah, when Evan Neal was at ERCOT, he was in the weeds. He's a Bitcoiner. So we had one of us in there. He's since left, but I digress. So what you can see is that the pink highlights on the graph, those are ERCOT issued conservation appeals.
• 3:28
  Those are alerts that are coming out via your retailer or your queasy or even like to a residential user on your ERCOT app.
• 3:36
  And like, hey, looks tight.
• 3:39
  We don't know if we have enough generation to serve the projected load.
• 3:42
  So if you could, you know, not use as much load, that would be appreciated.
• 3:47
  And this is when in the winter, everyone's running their heaters.
• 3:51
  Yes.
• 3:52
  Freezing temperatures, maxing it out.
• 3:55
  Right.
• 3:56
  and temperatures are going down so it's likely at some point early in like overnight early in the
• 4:03
  morning right it's it's likely yeah overnight early in the morning uh we have that in the in
• 4:09
  the winter time it'll peak in the morning time sometimes you'll get an evening peak too but the
• 4:13
  load curves look completely different on uh on a winter versus summer but here what you will what
• 4:19
  you'll see is the blue, which is the total large flexible load, start to step down as that price
• 4:28
  line, the black line starts to go up. So the miners are doing this purely off of like an
• 4:34
  economically rational decision. Like if you're making 120 bucks a megawatt hour and power costs
• 4:39
  $200 a megawatt hour, you're losing money. It's a quick way to go out of business. Like you do not
• 4:45
  want to be doing this. There's a potential to have some layered on hedges or be committed to
• 4:51
  an ancillary service so you have to keep your load on. Don't want to get too nuanced here,
• 4:56
  but the Bitcoin miners are responding to the price. The price is a signal of generation scarcity.
• 5:05
  As generation becomes more and more scarce, it goes up and up the generation offer curve,
• 5:12
  and it settles at the lowest price generator that clears the market. And so in this situation,
• 5:19
  there is less and less generation. They're likely hitting the EORDC operating reserve demand curve.
• 5:27
  That's a long string of EORDC. Sorry, sorry. EORDC? Operating reserve demand curve. And so
• 5:37
  that basically when ERCOT gets to, I think it's two or 3000 megawatts worth of reserve capacity
• 5:44
  left, meaning late in gen that can turn on, like when it's, when load in gen is within $2,000,
• 5:50
  they start increasing the prices to send the right price signals to have every generator turn on,
• 5:56
  whether it's like this old steam generator, whether it's a marginally economic coal unit,
• 6:00
  like they're sending the price sky high and then hoping that the market responds and, you know,
• 6:07
  acts rationally in an economic basis and Bitcoin money does here.
• 6:11
  And so on the other side,
• 6:12
  on the other side,
• 6:13
  exactly.
• 6:13
  Yeah.
• 6:14
  Cause the price is going up and nobody wants to eat a thousand or $2,000 a
• 6:19
  megawatt hour.
• 6:19
  It's a,
• 6:19
  it's a very quick way to,
• 6:21
  to lose money.
• 6:23
  So if someone is looking at the chart,
• 6:26
  when this winter storm starts,
• 6:29
  there's about 2.2 gigawatts of large flexible load,
• 6:35
  which is,
• 6:37
  In your mind, is that virtually all Bitcoin mining?
• 6:41
  Yes.
• 6:43
  Practically speaking.
• 6:43
  Yeah, there is.
• 6:45
  And we'll talk about why that's the case,
• 6:47
  but just wanted to touch on this now,
• 6:51
  that as the market price started moving up,
• 6:54
  before the first conservation notice,
• 6:59
  about 500 megawatts had already come offline.
• 7:04
  and then as the price ramped further
• 7:09
  another one gigawatt of power came offline
• 7:15
  and a bitcoin a bitcoiner would look at that and say that's that's bitcoin
• 7:21
  mining helping the grid but this interesting note from from ercott which is basically saying not all
• 7:29
  large flux not all not 100 came offline but making making that point right
• 7:34
  Um, but then basically the market price comes down, the large flexible load comes back up to
• 7:41
  like 1.9 gigawatts. And then the next time there's a conservation notice, 1.6 comes offline.
• 7:48
  Yeah. Um, but just talk about the, um, the relationship there. Like it's not a,
• 7:57
  it's a request a hundred percent of the market, right? Even like grandma and grandpa at their
• 8:02
  house this is a this isn't a notice that's going out just to bitcoin miners correct yeah this is is
• 8:08
  uh this is an you know ercott wide notice conservation appeal and you can even see on
• 8:14
  that third section there wasn't even an ercott conservation appeal which is indicated by the pink
• 8:19
  but the bitcoin miners responded to the price anyways and it's interesting because the the price
• 8:27
  if you if you look at the price on that third peak goes higher goes higher but there's not
• 8:33
  the conservation notice so what would is that because they have more generation available
• 8:38
  you know i'm not sure on this specific um that specific peak it could been um they were forecasted
• 8:49
  a warmer temperature and it actually was colder so they didn't have the time to
• 8:53
  put out a conservation nobody's going to read it at three o'clock in the morning if this is
• 8:57
  like a morning hour peak um or it could be that there's there's more to system reliability than
• 9:04
  just price um so they might have felt that they had enough operating reserves uh to to satisfy
• 9:12
  enough ancillaries or whatever it might have been um but there is there is more to reliability than
• 9:19
  just price and then the last thing because i have a few of these charts we won't bring the other ones
• 9:23
  up but so to lead into the broader discussion it is relevant that ERCOT is looking at this
• 9:34
  and tracking it and paying attention to not just what's supposed to happen in theory but what's
• 9:41
  happening in practice but that if we looked at a similar analysis that ERCOT had done in
• 9:48
  2022 there was approximately 1.5 gigawatts of large flexible load around a scarcity event on
• 9:57
  the grid to start and then in 2023 1.9 gigawatts and then this example that we were talking about
• 10:03
  from september 2023 to january 2024 2.2 gigawatts so this amount of large flexible load continuing to
• 10:13
  increase. Approximately how much Bitcoin mining is on grid in ERCOT today, would you estimate?
• 10:23
  I think the LFL, large flexible load estimation, is right around three and a half gigawatts.
• 10:31
  LFL's classification is greater than 75 megawatts. There's also a lot of miners sub-75 megawatts,
• 10:39
  whether it's transmission level, but just on a 50 megawatt interconnect or distribution level like that we are too.
• 10:46
  So if you add all of that up, I think we're probably in the high three gigawatts, maybe low four gigawatts.
• 10:52
  And to put it all into perspective, total system wide peak load, I think is 85 or 86 gigawatts.
• 10:59
  So it's a significant portion.
• 11:02
  Is that fairly consistent between the summer peak and the winter peak?
• 11:05
  Or is that 85, 86 gigawatts of power being demanded summer peak?
• 11:11
  That's the summer peak, but we are shifting towards most likely to being a winter peaking system.
• 11:19
  Interesting.
• 11:19
  And then, so to transition this into a more general conversation, what in your mind allows Bitcoin mining to be flexible when other sources of demand for power on a grid system are not, and how that benefits the grid?
• 11:48
  yes for the first part um you know every other industrial electrified process on the grid
• 11:55
  has electricity plus some process equals some widget or output steel aluminum whatever it is
• 12:03
  sold for dollars so there's like because of the added complexity the added workload you know
• 12:08
  people staffing all like raw materials um if you don't finish a smelt maybe it doesn't go all the
• 12:15
  way through and you have to throw something away. Bitcoin mining, we have no customer. We have no
• 12:21
  output besides money. We're directly transferring electrons into money. And because of that, we have
• 12:27
  the purest, most rational price behavior and response that there is. And how that benefits
• 12:35
  is what you saw there, right? Price goes up. Bitcoin miners, as an economically rational
• 12:41
  consumer of electrons will respond to the price as long as the incentives are aligned. And that's
• 12:47
  why I think ERCOT is so great because you can, in the deregulated energy-only market,
• 12:53
  participate in this. And that's why you saw so many miners flock here.
• 12:58
  And what does it mean for ERCOT to be deregulated? And how does that compare to
• 13:05
  other grids in the United States?
• 13:07
  So what's still regulated in ERCA is the transmission and distribution companies. What is deregulated is the generators and then the retail side. That's why Texans have retail choice. You can go shop around for your electricity. That's part of the deregulated movement that came in, I think, the late 90s, early 2000s.
• 13:31
  um so because of that like you have the um the access to this real-time market and the day ahead
• 13:41
  market that urcott has created in their energy only market and so is it the fact that there's a
• 13:51
  real-time price that that real-time price doesn't necessarily exist in other grids because i think
• 14:01
  if i'm understanding correctly the fact that the real-time price exists and it's being communicated
• 14:06
  to all of the the market at any one time that allows a purely economic actor like a bitcoin
• 14:17
  miner who again doesn't have a widget that they're producing or a manufacturing plant that's running
• 14:22
  or a hospital that has patients or a grandmother grandfather in freezing weather to to respond
• 14:30
  because they have the pricing but is there something about ERCOT that has you know because
• 14:36
  I consistently hear the term real-time pricing does that not exist in the same way in other grids
• 14:42
  that makes ERCOT somewhat unique and I'm not an expert on like Kaiso, PJM, all these other grids
• 14:50
  I don't know for certain on their real-time pricing but I also don't know if like as a
• 14:58
  consumer as a Bitcoin miner, consumer of electrons, if you could have access to that real-time
• 15:03
  pricing So I think that really what ERCOT has different is like the ability as a Bitcoin miner to access that real pricing and respond economically whether it to the load zone pricing or whether it to the node pricing
• 15:19
  and then as we've seen the large flexible load increase so from 2022 at 1.5 gigawatts
• 15:30
  september 2023 1.9 gigawatts january 2024 2.2 and now estimating between 3.5 before
• 15:38
  Or how does scale factor in to not the Bitcoin mining operation itself, but the ability to have more power come offline at points where there is scarcity relative to generation coming online?
• 16:03
  Right.
• 16:04
  I mean, naturally, as the amount of Bitcoin mining load increases on the system, it gives you more flexibility.
• 16:13
  Four gigawatts of load that is able to turn off on a price signal is a massive boon to the system operator.
• 16:22
  What they don't want is it all turning off at once.
• 16:24
  And we have a responsibility as Bitcoin miners, as stakeholders in ERCOT, to be good stewards, to follow ramp rates, to act responsibly and economically rationally.
• 16:40
  But it's only good because of how much intermittent generation is coming to ERCOT, whether it's wind, because the wind belt intersects North Dakota to West Texas.
• 16:51
  and then the solar belt goes from California to West Texas.
• 16:54
  We have a ton of intermittent generation.
• 16:57
  For the most part, it was stranded.
• 16:58
  For a long time, it was stranded.
• 17:01
  I think over the last eight years,
• 17:03
  so pretty much since the inception of Hottel Ranch
• 17:07
  when Gideon went out to West Texas,
• 17:10
  and this isn't just Bitcoin mining,
• 17:13
  it's some oil and gas load,
• 17:14
  but the load in West Texas has increased.
• 17:18
  i think it's at least threefold load is is demand for power load is demand for power instead of
• 17:26
  generation the generation was already going to west texas because that's where the wind and
• 17:30
  that's where the solar is where bitcoin bitcoin's a location agnostic consumer of that load it
• 17:37
  doesn't need to be close to a city center it goes where like it goes where it can it goes where it
• 17:42
  where power is Jesus.
• 17:45
  Power, exactly.
• 17:46
  And so if you have all this generation
• 17:47
  siding out somewhere
• 17:48
  that doesn't really have that much load,
• 17:51
  it was a natural incentive
• 17:52
  created by the market
• 17:53
  to show that Bitcoin mining,
• 17:56
  if you can curtail,
• 17:58
  like if you can respond to price,
• 18:00
  West Texas is the place to be.
• 18:02
  And we've seen that
• 18:02
  over the last eight years,
• 18:04
  three times,
• 18:05
  the total load
• 18:06
  in load zone West,
• 18:08
  which is a classification
• 18:09
  of all the way to
• 18:11
  like pecos piyo monahans midland basically the entire permian and delaware basin is in low zone
• 18:20
  west all the way down to big bend and then over to abilene i believe and so to have the frame of
• 18:28
  reference you mentioned that at peak like peak peak demand might be 85 gigawatts of power yeah
• 18:39
  and bitcoin mining might be four gigawatts that if it were only 100 megawatts
• 18:50
  the ability for the market to feel an impact of that to solve a problem is lower but what's
• 18:57
  functionally happening and again power has to get to specific points on the grid that it's
• 19:05
  Just to use a rough example, everything's more complicated than this, that as demand is going from 81 gigawatts to 85 gigawatts, 4 gigawatts coming offline versus the highest cost generators coming online is what helps mitigate maybe that price ceiling that the entire market would have to bear.
• 19:31
  And so as Bitcoin mining represents more, at least in peak times, it can help solve a larger problem for greater scarcity events.
• 19:42
  Correct. Because we're not on when the price is going high.
• 19:45
  Like $122 a megawatt hour is $0.12 a kilowatt hour.
• 19:51
  Most people's delivered power in the entire greater United States is greater than that price where pretty much all Bitcoin miners are off.
• 19:59
  right and this is in this was in january of 2024 hash rates increased significantly so that
• 20:05
  that perceived break even or marginal break even for bitcoin might actually be
• 20:11
  lower at six cents or seven cents a kilowatt hour today who knows what it is but um that it that it's
• 20:18
  not static two two concepts and we'll talk about one of them first you talked about ramp
• 20:25
  ramping down and ramping up somebody might generally understand bitcoin miners responding
• 20:32
  to price signals but ercott's the electricity reliability council of texas that talk about the
• 20:42
  actual challenge of why having to balance supply and demand is not just a market function but
• 20:52
  a reliability function of the grid itself and to go into a little bit of detail when you were
• 20:58
  talking about the importance of how say a large load might ram down or up to be a
• 21:04
  not a steward but a good market participant right ever since winter storm yuri which every texan
• 21:15
  remembers urkot's been in the in the limelight as much as they don't want to be but for those
• 21:21
  for those people who are not familiar with winter storm yuri that was it was actually before my time
• 21:26
  here it was 2021 i believe it was a cold snap that lasted something like nine days um and there was
• 21:35
  various reasons for uh for it but price price went to the cap but at that time it was nine
• 21:42
  thousand dollars a megawatt hour um generation was unable to black start pipelines were freezing
• 21:49
  wasn't sunny so the solar wasn't producing no wind it was like a black swan through and through
• 21:55
  but uh it ended up with you know a lot of rolling blackouts and when people lose power and it's
• 22:01
  super cold and you can't turn on the heat uh you know our young and our old are are susceptible to
• 22:06
  that and so there was there was dust that was associated with it it was it was top of mind for
• 22:10
  everybody um and that just highlights how important it is for urcott especially because it is
• 22:16
  an island and system. And I'll just explain that real quick. Yeah, if you could.
• 22:21
  So the entire Eastern part of the United States is under the Eastern interconnect.
• 22:27
  It's all electrically connected. The entire Western part of the United States, you know,
• 22:31
  everywhere from Washington state down to like New Mexico over to Colorado and maybe like the
• 22:40
  bordering Nebraska or whatever, is electrically connected. So they have all that generation,
• 22:46
  all that spinning mass. They've got nuclear here, you've got solar there. There's a lot of support
• 22:52
  from the entire grid. Like, okay, how much could it actually support? It's so far away. Well,
• 22:58
  electrons travel at the speed of light and not to get too technical, they don't actually travel,
• 23:05
  blah, blah, blah, but it's very quick. And so with all of that system-wide generation,
• 23:09
  all that system-wide load, the interconnect can support fluctuations, bolted fluctuations,
• 23:17
  generator trips, load trips, just because of its inherent size. ERCOT is completely electrically
• 23:23
  isolated. It is essentially, you could imagine in an island, it has like small DC ties, like direct
• 23:30
  current. That's what I, my understanding is that there were some ties, but I don't know enough to
• 23:34
  know how or to what extent yeah so a couple gigawatts of dc but the thing is our grid doesn't
• 23:41
  run on dc it runs on alternating current you know it's three magnets spinning around generating
• 23:47
  current it's like that spinning mass is what generated our electricity pre-wind and solar
• 23:54
  um and so that creates the alternating current that is is like the heartbeat the 60 hertz of our
• 24:03
  grid. Uh, so the DC doesn't help support that. So it gives us a little bit, but it doesn't give us
• 24:08
  the, uh, the support. Um, and so why, why ERCOT was so unique is because of that islanded situation.
• 24:16
  Like it has to rely on itself. And so because it has to rely on itself, it needs to prioritize
• 24:21
  reliability, right? You said it's, it's, it's in the name. Um, I got in the weeds and I forgot
• 24:29
  a little bit of the question but so like talking about the function within ERCOT of why or how
• 24:40
  loads how they ramp up or down from an actual grid reliability standpoint is a concern beyond just
• 24:49
  price volatility and bitcoin miners responding to price to come off that um how they do that
• 24:58
  right is consequential but just talk about that concept and i and i think something to highlight
• 25:04
  too is that you know bitcoin mining as a load might get a lot of criticism or like oh it goes
• 25:12
  off too quick like it's not following a ramp right or it's um you know previously the conversation
• 25:19
  was this is even real like is this just going to go away um i don't i don't think we get enough
• 25:25
  credit because we are able to like very, very fine tune our load. Most load that is on the grid is
• 25:31
  like heating load. It's totally blind to ERCOT. They have no visibility into this. Bitcoin miners,
• 25:39
  if they qualify as a controllable load resource, they're able to submit their load curve into
• 25:47
  into ERCOT so they have complete visibility all generation submits their their generation stack
• 25:55
  into the curve on the flip side submitting the load side into into the curve allows ERCOT to match
• 26:02
  help a system reliability and ensuring that the frequency is in that and it has the range of 60
• 26:12
  hertz it has to be within a very tight band at all times correct yeah and like that would be
• 26:17
  that would be supported via um ancillary services like fast frequency response regulation up
• 26:26
  regulation down it basically will request say frequency goes too high meaning the generators
• 26:32
  are spinning too much you need to bring load up bring the frequency down say frequency goes too low
• 26:39
  means not enough generation on the system.
• 26:43
  You bring load to match.
• 26:45
  And so that's something that Bitcoin miners
• 26:47
  are participating in.
• 26:51
  However, batteries are able to do it pretty well.
• 26:54
  So they have kind of eaten up most of that market.
• 26:57
  But Bitcoin miners are in other services
• 27:00
  like non-spin or ERS.
• 27:05
  And these are like all,
• 27:06
  basically ERCOT has,
• 27:08
  because there's no capacity market, it's just energy only. They have some different
• 27:12
  ancillary demand response is basically what this gets lumped under. But the technical term is like
• 27:19
  an ancillary market. The ancillary market has different products that can be bid into as a load
• 27:26
  or as a generator. And so Bitcoin miners can provide these ancillary services to ERCOT.
• 27:33
  And this is, you know, like, for example, the controversial riot filing in like September during an EEA event, they committed their load to, they committed their load to be an ancillary service.
• 27:52
  They said, we will stay on and we will only be curtailed when you tell us.
• 27:57
  So they ignored the price.
• 27:59
  You have to have a hedge to do this.
• 28:00
  Otherwise, it's not economically rational.
• 28:02
  but they use their bitcoin mining as a way to support grid frequency or voltage or whatever it
• 28:09
  was and by doing so they are paid the thing is like the the bucket of ancillary services
• 28:16
  is it's like it's it's on a bid basis they they clear as the lowest bid and so if riot was
• 28:23
  called as that ancillary service that means that they were one of the lower bids so as batteries
• 28:31
  and Bitcoin mining reduce the cost to bid into the ancillary services, all ERCOP stakeholders
• 28:39
  benefit from it. Right. Because if I'm interpreting that correctly, because if they weren't there,
• 28:45
  somebody with a higher bid. Correct. It would have been a steel mill or a heavy industrial that
• 28:51
  wouldn't have that fine nuance control of being able to like step down, you know, 20% of your load
• 28:59
  every minute over the five minutes to get down to certain targets, right? Like you can,
• 29:04
  you can fine tune Bitcoin mining, like each miner's three kilowatts, right? You can,
• 29:08
  you can selectively curtail to bring, you know, if they tell you to go, I want 1000 megawatts to go
• 29:17
  to 654, like Bitcoin mining can do that. Could a steel mill do this? No. Could a refinery do this?
• 29:25
  no batteries yes they could also do something like this and then generation on the other side
• 29:30
  can also ramp up to a specific capacity as long as they have that but um that's like something very
• 29:37
  very unique with bitcoin and maybe the highest level importance of this is that if those the
• 29:45
  demand for power and the generation of power is not lined up at all times and if that frequency
• 29:54
  is an imbalance then that's where you get blackouts or brownouts and if there was a crazy
• 30:02
  event where the potential potentially the whole grid could go down is that fair yes like voltage
• 30:09
  out of sync frequency out of sync yes it can all that that the the main concern And historically before Bitcoin mining the primary way that load and generation demand supply were balanced was by supply changing
• 30:35
  Correct?
• 30:35
  Like generators coming up, down, is that fair?
• 30:41
  Yes.
• 30:41
  it was by generation and then um bringing that to the way that that bitcoin miners come up and down
• 30:52
  is that because each rig could be controlled on an automated basis it can be very precise
• 31:01
  but even though it might be good from a market standpoint if
• 31:05
  right it's 500 megawatts came offline if it shut off unpredictably the ercot not knowing it or
• 31:13
  based on some ramp down schedule it could actually have a negative effect yes unreliability but
• 31:20
  because it is so flexible and because it can be controlled as long as they are
• 31:24
  as long as they are in sync with the grid operator then it can be a real asset it requires a
• 31:33
  partnership you can't just be flipping the breaker on a thousand megawatts on a 85 mega 85 000 megawatt
• 31:41
  system like it requires you to to be a good steward um it's it's it's every large industrial load
• 31:50
  has to do something like this like there's procedures to to be there like we're playing
• 31:55
  big boy games like we are four gigawatts in an 84 gigawatt system we are making a material impact
• 32:01
  we are a large large consumer of electricity in texas and like like it's time to put on your big
• 32:08
  boy pants and uh and act like it from your perspective and clearly urcott's paying attention
• 32:14
  to how large flexible loads aka bitcoin miners are performing in practice
• 32:21
  from your seat how how do you think that ercott views bitcoin mining and what what in your mind
• 32:32
  is their level of understanding not to say any express knowledge but just your general perception
• 32:37
  yeah i think overall the perception is continuing to trend more positively like it's it's on us as
• 32:46
  market participants and stakeholders to to be involved and be engaged and and be good stewards
• 32:51
  We need to be showing up to these large load working group meetings up at ERCOT.
• 32:57
  We need to be having the conversations with the system operators that are in the room operating the system and talking about what Bitcoin mining can actually do.
• 33:09
  We're in the weeds, right?
• 33:10
  We're Bitcoiners.
• 33:12
  We've gotten into the Bitcoin mining industry.
• 33:14
  We know what we can do.
• 33:16
  But it's still a matter of education.
• 33:19
  You still say mining Bitcoin and you'll get mixed responses.
• 33:28
  But I do think really it's an ongoing conversation.
• 33:35
  We can't rest on our laurels.
• 33:38
  Bitcoin mining in Texas has succeeded because the Texas market was the most primed to receive
• 33:48
  the Bitcoin mining shift post-China ban, but it's not guaranteed.
• 33:54
  Like the rules can change in ERCOT, new markets can, like a new rule in the market could be
• 34:01
  implemented.
• 34:01
  It is on us to make sure that we are still successfully selling ourselves and performing
• 34:11
  to the standard that we are talking about.
• 34:13
  um i do think that you know overall the value is seen like they there's like you you can see right
• 34:22
  there on the chart that you know bitcoin miners large flexible loads are responding to price like
• 34:30
  we are doing what we said we were doing is there room for growth and is there room for improvement
• 34:35
  and can we get those like last 100 or 200 megawatts down like yes like that should be the
• 34:41
  the goal of the industry to um to optimize as much as we can but like time and time again
• 34:48
  bitcoin mining has proven to be a mutually beneficial addition to the texas grid because
• 34:55
  we're consuming the hours that are cheap they're consuming the hours where like we are incentivizing
• 35:01
  more generation to come online you know we're on depending on your break even efficiency 75 to 95
• 35:08
  5% of the time, maybe even 99, depending, but you're off on those stress events.
• 35:15
  If you're off on those stress events, you are net positive through and through to the
• 35:20
  grid.
• 35:21
  And like, it's, it's starting, it's starting to feel like we're, we are getting some respect
• 35:25
  and we are, they do understand like what's going on.
• 35:28
  And yeah, that's okay.
• 35:30
  That's a good place to move to next.
• 35:33
  Before I do, I just want to reinforce something that you said.
• 35:36
  I think it was, I don't know what year it was, maybe it was 2023.
• 35:42
  There was a, because ERCOT, I don't know what the right way to say this is.
• 35:50
  ERCOT is regulated by the PUC, Public Utility Commission, and then the PUC answers to the
• 35:57
  state legislature.
• 35:58
  So ultimately, state legislature regulates both the PUC and ERCOT.
• 36:05
  And there was a bill that Senator Lois Colchorz put out that would have capped Bitcoin mining participating to a certain percentage of one of the ancillary service programs.
• 36:23
  And again, the summary of ancillary services is a tool in the toolbox for ERCOT to help balance supply and demand to keep the grid reliable.
• 36:36
  And that's a perfect example of why education is important.
• 36:41
  Because even if ERCOT is understanding it and being able to see in the market and being able to interact with the actual stakeholders, people at the statehouse need to understand as well.
• 36:55
  Because in the example you gave, if it wasn't for Riot being there, then the cost of the system would have been greater.
• 37:02
  And there might be nuance in terms of having a diverse market to ensure that the market is competitive.
• 37:07
  but having that education informs policy.
• 37:14
  But for somebody, because I think this happened,
• 37:18
  or I know this happened,
• 37:19
  when Riot went to have their second site in,
• 37:24
  I don't know if it's their second site,
• 37:25
  but their second large site in Corsicana,
• 37:27
  there were a group of concerned citizens who,
• 37:31
  if they do not understand Bitcoin,
• 37:33
  look at four gigawatts of power,
• 37:37
  Coming online, consuming power for a reason that they think is waste or they think is waste, they do not understand.
• 37:50
  Go into greater detail about how four gigawatts of power could come online.
• 37:59
  And somebody might be able to conceptualize why coming offline at those peaks might save at the peak.
• 38:07
  but the general dynamic of why or why not without new generation coming online,
• 38:15
  how it doesn't increase the power, the cost of power overall, or maybe it does.
• 38:21
  You just talk about that dynamic of, of maybe how power is priced, how it's absorbing power
• 38:28
  that might not be being utilized in off peaks and then coming offline, just that general dynamic to
• 38:34
  help articulate for somebody who wouldn't otherwise reconcile a lot of demand 24-7 or
• 38:44
  mostly 24-7 coming on with a fixed capacity of generation yeah it's and you touched on it and
• 38:56
  you mentioned it it's just a better utilization like these nat gas turbines these solar farms
• 39:01
  these wind farms they're already in the ground they already exist but i the 70 or something like
• 39:10
  that of all energy is is wasted um is that 70 energy but it's not electricity but yeah and what
• 39:18
  i was going to ask is that 70 of electricity capacity yeah like ercott's capacity is much
• 39:25
  much hot like and forgive me for not knowing the number but it's over 100 gigawatts worth of
• 39:30
  capacity. We're only hitting 85 gigawatts of system wide peak, right? And so-
• 39:36
  For short periods of time for certain days of the year.
• 39:38
  You know, for 0.5% of the time is when that's actually happening. And, you know, overnight,
• 39:46
  maybe your load is only down, you're down to 50 or 60 gigawatts or even lower. And so basically
• 39:53
  what Bitcoin does is it increases the floor. It monetizes those hours that you wouldn't be
• 40:02
  running that generation otherwise, making the generation more economic. But the price that
• 40:08
  the generator bids in on the curve, it stays the same. And so as long as coming back to that price
• 40:14
  responsiveness, if price is going too high, Bitcoin goes off and the low disappears. And
• 40:23
  it's not increasing anybody's prices because actually like, like the studies that have been
• 40:29
  that have been done around, uh, cost of increase of power, uh, for residential customers has been,
• 40:38
  it's largely around the distribution cost, transmission, distribution cost, um, transmission,
• 40:43
  a smaller portion of the distribution and distribution is getting, you know, power to
• 40:49
  residential buildings, apartment complexes. It's the wires that you see,
• 40:55
  not the massive overhead wires. It's the smaller stuff. That's the lion's share of
• 41:01
  the... That's the lion's share of why our electricity prices are going up in Texas,
• 41:08
  specifically. Doug Lewin had a podcast talking about this. It's not the actual input of electricity
• 41:16
  costs. There's times where there's pricing on the grid in West Texas where it's negative $30
• 41:23
  a megawatt hour, but the residential consumer doesn't see that benefit because they're still
• 41:30
  getting hit with distribution charges and transmission charges and a fixed price.
• 41:35
  The incentives need to be aligned and they're working on that for retailers.
• 41:39
  um but having these large loads like the one gigawatt and corsicana it's only increasing
• 41:49
  utilization and the economic output of a generator and if that generator is
• 41:54
  economically like on like it's producing electrons it's paying its tax revenue somebody's buying like
• 42:02
  it's creating jobs it's creating better utilization of the assets we already have on the grid
• 42:08
  and then also incentivizing new generation because like ERCOT's not contracting any generators
• 42:15
  generators are going at risk and responding to price signals on the grid in order to cite their
• 42:23
  generation and in order to in order to build it like they are they're not guaranteed anything
• 42:29
  there's no capacity market high prices are the signal to generators to go out and build that load
• 42:36
  and so as system-wide load and you can see this massive interconnect queue in ERCOT that they're
• 42:44
  talking about 150 gigawatts or something like that generators are looking at this like okay
• 42:49
  this is AI this is Bitcoin largely AI but some Bitcoin too we're going to go build generation
• 42:56
  in anticipation of this and then the generation bids into the market and that's how you get your
• 43:03
  energy price but the beautiful thing you know whether you like solar and wind or not is that
• 43:08
  the the input cost to wind generation and solar generation is zero dollars a megawatt hour it
• 43:15
  doesn't cost anything for the wind to blow or the sun to shine um the marginal cost the marginal cost
• 43:20
  correct it it ends up having during the solar hours and during windy hours very low pricing
• 43:29
  um so what does that do it shifts the peaks to when the sun's going down early in the morning
• 43:37
  during the winter uh and that's providing incentive maybe to batteries if the peaks
• 43:43
  are only two two hours three hours or if they're long sustained and we're starting to see high
• 43:48
  prices in the evening time in loads on west maybe a nat gas generation wants to go out to
• 43:54
  west texas take some very cheap uh waha gas put out peaker plant in there and they build out some
• 44:03
  more generation but the consumers are not paying for more generation to get built generations are
• 44:09
  going at risk to build this generation based off the price and so a way to think about it
• 44:16
  was part of what you mentioned is if the total capacity of generation is 100 gigawatts
• 44:24
  in ERCOT at any point in time. Peak is generally 85 gigawatts. That on a megawatt hour basis,
• 44:37
  it's 100 gigawatts times 365 days a year. And that if you, I don't know what the precise number
• 44:45
  is, but if you looked at every hour versus 365 days a year, 100 gigawatts capacity versus what
• 44:51
  is actually used it's probably something like 30 30 or 40 somewhere in there that if you can
• 44:58
  absorb more of that asset capacity and have greater utilization the transmission lines are there
• 45:07
  that it increases the profitability which allows the economics to improve and also flattens
• 45:15
  the curve and that a net benefit maybe shift to talk about because you brought up two things you brought up ai and batteries let Let talk about both of those But first Bitcoin demand for power and its characteristics relative to something like an AI the source of demand for the power
• 45:38
  How are those similar?
• 45:41
  How do those differ?
• 45:42
  And what would be the considerations for a grid system or grid operator like ERCOT looking at both of those?
• 45:51
  And they're definitely different loads, even though they may seem similar.
• 45:55
  But what I will say is that Bitcoin mining paved the way for these AI data centers to come to Texas.
• 46:03
  700 megawatts at Rockdale and one gigawatt at Corsicana, that is an unheard of level of interconnect.
• 46:11
  Data centers prior to this AI revolution were maybe high double digits, low 100s of megawatts.
• 46:24
  So I'm going to pause that thought because there was something else that I wanted to talk about that feeds into this, which is we talked about ERCOT being a deregulated energy market.
• 46:38
  And what that means is that generation is deregulated and then the retail market, people actually selling power to commercial loads, homes, that piece is deregulated.
• 46:52
  The transmission and distribution is regulated.
• 46:56
  And there's a process to being able to interconnect to the grid and that that's a long process.
• 47:03
  So talk, maybe distinguish between the regulated pieces and the deregulated pieces, and then how that factors into this discussion of how long of a lead time it might take to get a 500 megawatt site online and connected to the ERCOT grid or a gigawatt site.
• 47:25
  I mean, we'll tie it back to the reliability piece, right?
• 47:29
  Everything is under the guise of reliability.
• 47:31
  You see this massive load interconnection queue, hundreds plus gigawatts.
• 47:38
  Encore, AEP, the TDSPs, the transmission distribution service providers, the wires companies, they have to take these interconnect requests and be like, are they real?
• 47:49
  We've never seen something this big.
• 47:51
  We've seen a couple of Bitcoin mines.
• 47:53
  This is unheard of demand.
• 47:55
  and then they have to work with ERCOT
• 47:58
  to make sure that the system operator,
• 48:01
  like nothing breaks in their model.
• 48:04
  And so it's an aggregation of you.
• 48:06
  You've got your load, you've got your TDSP,
• 48:10
  and you have ERCOT all working together
• 48:12
  to try to fit 150 gigawatts plus
• 48:17
  into an 85 gigawatt peaking system.
• 48:20
  And so there's a lot of...
• 48:25
  Basically, it's unprecedented.
• 48:26
  They haven't seen something like this before.
• 48:30
  And this amount of growth is...
• 48:33
  Utilities grew at maybe single-digit percentages.
• 48:37
  Post-COVID, ERCOT was growing maybe 6%, 7%, 8%,
• 48:41
  which is a very, very, very high rate compared to everywhere else.
• 48:46
  We're talking like estimations of 15% of able to actually get done.
• 48:52
  but uh what they're requesting is is 150 of what the ERCOT total system-wide peak is right now
• 49:03
  uh and so that's wild it's it's absolutely insane and you know in their right to take
• 49:11
  take a step back and be like is this real like do we actually have to serve this serve this load
• 49:15
  um and so these ai data centers there's different types of data centers like you've got the
• 49:24
  you know the models the training model uh training the models that can be um you don't need as good
• 49:31
  of latency you don't need to be in the the city centers those might be the ones competing for
• 49:38
  competing with bitcoin miners like going out to deep west texas going to surrounded assets
• 49:43
  then you have inference inference compute what's actually running your chat gbt answer and query
• 49:51
  humans are okay they're all right with waiting a little bit we understand that like okay it's
• 49:56
  got to think for a second um that inference compute that's closer to the city centers
• 50:02
  uh and then you've got the the edge whatever but right now what we're seeing in texas is
• 50:12
  Dallas is a hotspot. South Dallas is a hotspot for AI compute. Then you've got north of Austin,
• 50:18
  you've got Samsung, you've got the Gigafactory. Data centers are coming there, but you do have
• 50:25
  them coming all the way out to West Texas. And that maybe is where the intersection of Bitcoin
• 50:32
  mining and AI compute will be. Galaxy just contracted with CoreWeave for their entire
• 50:40
  capacity and so what we're seeing now is galaxy digital yeah okay they're mining
• 50:46
  their mining business is um their helios their flagship site uh has completely decommissioned
• 50:56
  the the mining infrastructure and is working towards converting to strictly ai hpc or core weave
• 51:04
  and but say just for a single site say if a
• 51:10
  setting aside this crazy amount of forecasted growth based on all of the
• 51:18
  requests that have been put in you want to get a 500 megawatt site online in ERCOT
• 51:26
  what does that process look like and how long does it take good luck is uh is what i would say
• 51:32
  right now everything has more or less uh ground to a halt uh we came in at the right time and we
• 51:43
  were early and were able to secure these interconnect requests they will they still
• 51:49
  have like an obligation to serve and the tdsps have the obligation to serve what is tdsp
• 51:54
  transmission and distribution service provider however the time to interconnect now for a
• 52:02
  a large load we're talking years and years and years down the road like there is no easy access
• 52:08
  to power anymore that has been more or less taken up within the last year or two with with all this
• 52:17
  increased load interconnections and so the reason why the ai data a bitcoin mining data center
• 52:27
  might be so valuable to an AI operator
• 52:34
  is the ability to access large amounts of power
• 52:40
  without having to get a new interconnect approved through ERCOT.
• 52:46
  Yeah, I think we're going to see this.
• 52:48
  I mean, we're already seeing this.
• 52:52
  Building out generation and power infrastructure
• 52:55
  is a matter of national security at this point, right?
• 52:57
  Like we're betting on AI.
• 53:01
  It's an arms race.
• 53:02
  And it comes down to who has the most energy
• 53:05
  and power and electrons.
• 53:07
  And so it's imperative that we do so.
• 53:15
  Right now, they're trying to get all capacity
• 53:18
  that's left on the market.
• 53:20
  When that capacity dries up
• 53:22
  and we're looking at three, four year interconnect times
• 53:25
  and they have nothing in their pipeline,
• 53:28
  this is where I would see like the Mag7
• 53:30
  picking off the large interconnects.
• 53:33
  So, you know, like Iron's doing this right now.
• 53:35
  Like they've become a preferred partner of NVIDIA.
• 53:39
  They started Bitcoin mining in Childress,
• 53:43
  West Texas, close to the panhandle,
• 53:45
  lots of wind, decent amount of solar.
• 53:48
  Is it near Lubbock?
• 53:49
  uh yeah it's on the way okay it's on the way or on the way to amarillo okay uh 287 or 187
• 53:59
  anyways yeah it's it's on the way up to like denver so it's on that fiber corridor actually
• 54:04
  of dallas to denver and so they're like a great prime example they're monetizing the electrons
• 54:12
  with Bitcoin mining to start and then marketing this to the AI and HPC compute companies like,
• 54:19
  hey, we have this power. If you want it, come and get it. We'll sell you the rack space.
• 54:27
  Maybe there's going to be total acquisitions. I know Riot's right now marketing the rest of
• 54:33
  their core Sakana site. They got 400 megawatts worth of Bitcoin mining currently energized,
• 54:38
  600 megawatts of latent capacity south dallas is completely locked up of course the canna is not
• 54:45
  that much farther south than dallas it's only an hour drive away very easily can see the sale
• 54:52
  of that of 600 megawatts whether it's a total acquisition of riot or it's um you know them
• 55:00
  selling that 600 megawatts or them hosting with that rack space so maybe talk about what is the
• 55:11
  difference in profile in terms of what an ai data center is willing to pay for power versus what a
• 55:18
  bitcoin miner might be willing to pay yeah we're talking orders of magnitude different uh capex
• 55:25
  spend one gpu something like eighty thousand dollars it's it's producing flops or something
• 55:32
  like that and they're well as one gpu is how much i've heard numbers of eighty thousand dollars i'm
• 55:39
  not in the weeds of this thing but like they're they're very expensive so they are incentivized
• 55:44
  to be running their compute as much as possible um i think their generalized break-even number
• 55:52
  is a thousand plus a megawatt hour go ahead you were gonna say something yeah so a bitcoin miner
• 55:58
  in asic is between four and five thousand pricing wise yeah yeah you can even get some cheap used
• 56:06
  ones but your price for the asic probably 500 bucks to 5 000 and then your break is 70
• 56:16
  per megawatt hour to $150 a megawatt hour currently.
• 56:21
  Okay.
• 56:22
  I'm trying to just think about some of the unit economics.
• 56:25
  So that's...
• 56:26
  Don't use my ADK.
• 56:27
  No, I'm not going to use your ADK,
• 56:28
  but like, let's say 50K.
• 56:29
  Yeah.
• 56:30
  To maybe be conservative.
• 56:32
  How much power does a,
• 56:37
  on a relative basis,
• 56:38
  does a Bitcoin ASIC draw versus a AI GPU?
• 56:44
  asics you know air-cooled asics we're looking at low 3ks hydro it's all up to 10k
• 56:53
  aw okay and then immersion somewhere in between like five or six thousand
• 56:58
  i know that right now the gpus so they're making it up as they go by the way like what bitcoin
• 57:07
  mining went through and like s9s to s17s to s19s like this really quick iteration and burn and
• 57:16
  churn is happening right now with nvidia like the racks for cloud compute like your your compute that
• 57:23
  ran your netflix that runs your google query like your traditional intranet infrastructure
• 57:30
  was like 10 or 20 kilowatts per rack and a rack is like a 48 unit um it's a it's a little taller
• 57:40
  than a person it's like seven feet tall maybe uh 10 to 20 kw they are now talking about trying to
• 57:50
  work towards one megawatt a rack like the density is getting absolutely insane they used to use like
• 57:56
  rear door heat exchangers now they're going strictly direct chip hydro and but contextualize
• 58:05
  that relative to bitcoin yeah to bitcoin the same the same rack and we were we were breaking barriers
• 58:11
  like 200 kw or rack is what you can put in um with bitcoin mining asics with like the what's
• 58:18
  minor hydro or the aridine hydro or the canaan or bit deer those two you hydro units that you see
• 58:23
  um they consume 10 kw uh and you can put about 200 kw inside of a rack and so i don't actually
• 58:35
  i don't think h100s are and that's like a common gpu that nvidia makes i don't think h100s are to
• 58:42
  that 200 kw yet i don't know if they've commercialized 200 kw but they've they're
• 58:47
  talking about in the future of having 400 600 kw racks and like they're going for as dense as
• 58:55
  possible as my understanding maybe this is a shift that's happening because of ai was that the shift
• 59:03
  from gpus to bitcoin a6 the power density of bitcoin a6 was far greater than the power density
• 59:10
  of a legacy gpu but maybe the gap is shrinking because of the nvidia chips and ai is that
• 59:17
  we were 100 more dense uh before like it like i was like i was saying like 20 kw is what your
• 59:25
  your normal racks uh heat capacity was or power capacity 200 kw is what bitcoin was this was you
• 59:35
  know like rewind three years 20 kw data center 200 kw bitcoin mining they're catching up i don't
• 59:43
  think they're at 200 kw a rack yet but they do plan on passing us in like rack density and
• 59:49
  my understanding is that the build out of an ai data center is far more expensive something like
• 59:57
  on the order of magnitude of 10x the cost that's less consequential than
• 1:00:05
  they're willing to pay way more for power
• 1:00:10
  and that is because whatever their end market is their their revenue source
• 1:00:19
  is greater than
• 1:00:22
  bitcoins on a
• 1:00:23
  power
• 1:00:24
  per unit
• 1:00:26
  economics
• 1:00:27
  is that fair
• 1:00:28
  yes
• 1:00:30
  I mean their
• 1:00:30
  capex is
• 1:00:31
  higher
• 1:00:32
  but that's their
• 1:00:32
  cost
• 1:00:33
  yeah
• 1:00:33
  but their
• 1:00:34
  but their
• 1:00:34
  Their willingness to pay, and you said potentially up to what per megawatt hour?
• 1:00:41
  Figures I'm hearing somewhere in like the mid $1,000 a megawatt hour.
• 1:00:46
  Versus Bitcoin mining effectively being breakeven somewhere between $70 a megawatt hour and $150.
• 1:00:53
  Yeah.
• 1:00:56
  What?
• 1:00:57
  we were talking at the beginning of this episode about real world examples where
• 1:01:04
  in total in terms of all the bitcoin mining that is in urkat going from 1.5
• 1:01:11
  gigawatts to 1.9 to 2.2 to somewhere around 4 gigawatts today and that flexibility of the load
• 1:01:20
  being a value to the system,
• 1:01:24
  is AI flexible?
• 1:01:29
  Why or why not?
• 1:01:30
  Can you talk about that in relation to the nature
• 1:01:32
  of the differences in the load?
• 1:01:35
  It's a good question.
• 1:01:37
  And I think it's still yet to be determined.
• 1:01:40
  Google has put out some white papers
• 1:01:42
  talking about load flexibility.
• 1:01:44
  They all know that flexibility is important.
• 1:01:47
  They know you can't just be running,
• 1:01:48
  99.999, they call it the 5.9, so like 99.59% uptime is what the industry standard for a data
• 1:01:59
  center uptime was. And if they want to maintain that, they know that they can't rely on the grid
• 1:02:06
  to do so. Where we're at, because there's an insatiable demand for power, there's the opportunity
• 1:02:14
  you know for urcot to engage with these conversation engage these hyperscalers in
• 1:02:23
  this conversation like we need some flexibility like how can you build systems to do so and because
• 1:02:29
  the gpus are so expensive and because the capex spend of these data centers is so expensive
• 1:02:34
  they're able to add in ups systems like what's a ups system um uninterruptible power supply
• 1:02:43
  they can even put in grid scale batteries you can put in e-stat comms which helps with like
• 1:02:50
  voltage issues uh because because their capex spend is so high they can add reliability uh
• 1:02:58
  you're effectively saying backup generation well and then i was scared there and then they also have
• 1:03:04
  diesel backup generation too so like they have all of these different tools um that
• 1:03:12
  could be used to help reliability. You could switch over onto your battery in a grid scarcity
• 1:03:21
  event. They're consuming just like us for most of the time. Price goes high, EA event, something
• 1:03:29
  like that. Bitcoin miners are just turning off. Fine, whatever. We just don't need to sell our
• 1:03:33
  compute into the Bitcoin market. Data centers could switch over to their UPS,
• 1:03:40
  slowly ramp down what the grid sees they could then kick on their backup generation
• 1:03:50
  and then get them to like a checkpoint or to where they need to be on say their training model
• 1:03:56
  or you know reduce load to a certain extent like there are tools and ways to make all of this ai
• 1:04:07
  growth in texas not an issue on a reliability standard and that's what like we're trying to do
• 1:04:14
  what i'm because yeah where i'm getting to is
• 1:04:18
  is that
• 1:04:21
  a
• 1:04:25
  ai data center is right and everyone throws around the term ai and you know could be chat gbt someone
• 1:04:34
  Mid-journey, the end market is people typing in requests to GROC,
• 1:04:41
  to LGBT, mid-journey, and operations are happening at a data center
• 1:04:48
  and then push back out.
• 1:04:50
  That might not be as complex or sensitive as an operation as a foundry,
• 1:04:58
  working on ASICs, or a smelter, or a hospital.
• 1:05:04
  But it is still a source of demand that is more complex.
• 1:05:12
  And if they were just to go down, then the thing that's actually paying the thousand gigawatt,
• 1:05:19
  or sorry, thousand dollars a megawatt hour for power, that it would be interrupting.
• 1:05:24
  And so it's not so much a complex energy problem as it is a service delivery problem.
• 1:05:32
  problem whereas in bitcoin miners they're when when they shut down
• 1:05:39
  the bitcoin network works perfectly well right because everyone is providing power to one
• 1:05:46
  aggregated source of demand versus on the ai side it is customers paying for a service and
• 1:05:53
  if you typed into the grok and you were paying for the service and you didn't get
• 1:05:58
  response back because the service was down because texas was having a scarcity event
• 1:06:03
  then you're not going to be willing to pay thousand dollars a megawatt hour plus as the end customer
• 1:06:10
  so it might be possible in the future but it doesn't seem like
• 1:06:18
  the ai data centers are getting near the the concern trolling that bitcoin miners
• 1:06:28
  do or were and it might actually cause a problem if all of this because i can understand economically
• 1:06:35
  why if there's four gigawatts power in texas that's being consumed by large flexible loads
• 1:06:43
  and maybe not all four gigawatts large flexible loads that are above 75 megawatts let's say 3.5
• 1:06:49
  gigawatts are if bitcoin mine or sorry if ai data centers are willing to pay 10x for the power
• 1:06:58
  then the economically rational response to that is to sell your site or sell lease your site
• 1:07:07
  however you do it transfer it to an ai data center but then the benefit of having 3.5
• 1:07:13
  gigawatts to four gigawatts of large flexible load that can be hyper responsive to scarcity
• 1:07:19
  events in a very direct way goes away so is that part of the discussion that people are having
• 1:07:27
  out there in the market or is it largely not because the the power brokers that be are
• 1:07:35
  amazon microsoft google twitter grok what's the perception of that you know i think we don't know
• 1:07:46
  we don't know because abilene like the stargate campus the 1.2 gigawatts like it's it's still
• 1:07:52
  being built like there's there is data center load in texas but that's traditional data center load
• 1:07:58
  this new um ai compute it's it's it's not here in any sizable way uh but you're you're completely
• 1:08:07
  right like bitcoin mining completely pure economic signal like we will respond to the price signal
• 1:08:13
  ai's price signal is a lot higher right and they have a different more convoluted equation to
• 1:08:21
  like their their payback and like service to their customers and like downtime and all this type of
• 1:08:27
  stuff i think the i think the key is is that load growth is good for texas because load growth means
• 1:08:34
  more investment dollars like it's trillions and trillions of dollars are going to flow into texas
• 1:08:41
  if texas gets this right the key is flexibility like urkot has a position of power at this point
• 1:08:51
  Like they can, they have the best, most competitive market and grid system.
• 1:08:59
  Permissionless gen can just connect and then manage.
• 1:09:03
  We want the load to be here.
• 1:09:04
  We want Bitcoin mining to be here because it's a different load profile and it's going to be a different place.
• 1:09:08
  Bitcoin mining, it can be two megawatts.
• 1:09:11
  It can be three megawatts.
• 1:09:12
  Like you don't need scale to be a profitable Bitcoin mining.
• 1:09:15
  These AI data centers, they're looking for 500, 600, 700 megawatts plus.
• 1:09:21
  They have become a whole other beast in themselves.
• 1:09:25
  Bitcoin mining actually doesn't need to be that big.
• 1:09:29
  And honestly...
• 1:09:30
  Well, maybe explain that.
• 1:09:32
  Why does an AI data center need to be that big?
• 1:09:35
  It has something to do with just having shorter networking runs
• 1:09:39
  between the whole entire cluster of GPUs.
• 1:09:42
  I'm not an expert here.
• 1:09:43
  Yeah, I'm not looking for...
• 1:09:44
  The close proximity of all the GPUs in one location helps them on their training.
• 1:09:52
  And so trainings, what you were talking about are like querying Grok.
• 1:09:56
  That's inference.
• 1:09:58
  So that's one type of compute GPUs can give.
• 1:10:02
  The other compute is like training the model that Grok is querying.
• 1:10:07
  And so when you're doing these training runs, you want a lot of GPU.
• 1:10:11
  and um a lot of gpu compute and you and you really want it in one location and that's why people are
• 1:10:18
  looking at the you know the irons the galaxies the riot because there's a lot of light in megawatts
• 1:10:25
  in one location there was no other load on the grid that ever requested 600 800 megawatts a
• 1:10:33
  thousand megawatts like big coin mining paved the way yeah how large was a traditional data set like
• 1:10:39
  a large traditional data center 20 megawatts right so there are at least 10 that i know of 300
• 1:10:50
  megawatt sites in texas correct and so the bitcoin miners effectively
• 1:10:57
  built sites that could offload from the grid large amounts of power in very dense ways
• 1:11:11
  We paved the way.
• 1:11:13
  We gave ERCOT a stress test and going through the procedure of interconnecting one gigawatt
• 1:11:21
  worth of electrical load.
• 1:11:22
  It's compute.
• 1:11:23
  We're doing a different type of compute.
• 1:11:26
  it's a sha 256 hash instead of a flop or whatever ai compute is but it's it's an electrical load
• 1:11:33
  on the system and what we did was pivotal to the future success of our cop with ai compute yeah i
• 1:11:42
  mean that that makes sense to me in terms of figuring out how large loads of that size and
• 1:11:51
  scale which hadn't existed before would interact with the grid under a certain set of conditions
• 1:11:58
  with a lot of flexibility and flexibility that was seen in practice now re-entering a world where
• 1:12:08
  that it might be in theory but not proven out yet and that the concerns over the nature of the large
• 1:12:17
  loads that bitcoin received were largely misplaced because of their flexibility but it might be the
• 1:12:23
  case that with the lack of flexibility or at least not having a a model proven out that allows for
• 1:12:31
  that flexibility so i couldn't imagine a diesel you know if there's a 500 megawatt site having a
• 1:12:37
  diesel backup generator that can materially replace a large amount of what might be going on
• 1:12:47
  at an ai data center site at any point in time um and it's not to say that hey there should be an
• 1:12:54
  incentive to service all large loads and to incentivize more generation to come online but
• 1:13:04
  you might be looking at a very different load profile because of the economic incentive model
• 1:13:11
  for ai companies that differ significantly from bitcoin companies
• 1:13:16
  how now pivoting now to so we talked about ai you mentioned also batteries if
• 1:13:26
  bitcoin mining is a form of demand of power load ai form of load batteries can be both
• 1:13:36
  demand and it's not generation it's not actually generating power but it can
• 1:13:41
  stores power and can supply power back to the grid talk about bitcoin mining
• 1:13:48
  and how it can be a service to the grid relative to how batteries have a place where they complement
• 1:13:57
  each other what one can do that the other cannot vice versa and where they potentially compete
• 1:14:04
  yeah so you see now that pretty much any solar farm that is being built is being
• 1:14:11
  co-located with batteries batteries help improve the economics of solar farms
• 1:14:17
  uh bitcoin mining would do so too where the where i see the main difference of bitcoin mining
• 1:14:24
  before you go into that yeah we had one of your choya interns yes in here a month or two ago i
• 1:14:32
  believe a texas a&m student yeah robert yeah he was explaining something about
• 1:14:36
  why there's a benefit to having a battery co-located with solar not just to have over
• 1:14:48
  capacity to be able to serve a consistent amount but like actually from a technical perspective
• 1:14:52
  that there's something about frequency that was a little bit over my head that allows for
• 1:15:01
  frequency management by first putting solar to a battery and then connecting the battery to a grid
• 1:15:08
  is that my wrong there i could have totally misinterpreted you are 100 right like the
• 1:15:15
  batteries have such fine nuance to the amount of power that they they can inject that's why they're
• 1:15:22
  taking the lion's share of the ancillary market because they respond so well so yes it is true like
• 1:15:27
  like it will smooth out any fluctuations and that's why fluctuations in frequency like output
• 1:15:36
  generation output okay and so that that's why data centers are also implementing innovative battery
• 1:15:42
  solutions because sorry to go back to ai real quick but like the inference and the compute it
• 1:15:48
  can go up and down it's bitcoin mining when we're on we're kind of just flattened going for it uh
• 1:15:53
  these training models they can go up they can go down like it could be a mess like it would
• 1:15:58
  absolutely not be a good thing to to sub subject the grid to like instant on instant off at large
• 1:16:04
  loads of 1.2 gigawatts plus plus plus um and so they're using batteries to do that like basically
• 1:16:12
  spoof the grid and say like hey we're actually just flat and so i'm assuming the same thing can
• 1:16:17
  be done for solar i don't know the technicalities behind it but yes i believe that's what it was
• 1:16:21
  yeah yeah so like the grid wants you know nice nice and stable bitcoin mining nice and stable
• 1:16:27
  battery output nice and stable uh ai inference and compute not so stable but back to back to
• 1:16:34
  batteries uh the thing about batteries is that they only have a they're constrained by like how
• 1:16:40
  many hours of charge that they can actually charge and so a battery might only be able to consume
• 1:16:46
  power for two hours worth of the day, or I think they might be getting to four, you can only
• 1:16:52
  discharge for four. So it's got eight hours of total in and out capacity. Bitcoin mining is 24
• 1:16:58
  seven, right? We can consume the entire day. If prices, say it's on a shoulder month and it's
• 1:17:05
  super windy, super sunny, and prices are $0 the entire day, the battery will have been charged
• 1:17:12
  and stay at the same state of charge the entire time.
• 1:17:17
  They'll probably, in this case, bid into the ancillary market
• 1:17:20
  and provide those frequency support services.
• 1:17:25
  Whereas Bitcoin, if it's $0 the entire day,
• 1:17:29
  we're going to be blasting full-on monetizing those electrons.
• 1:17:34
  And so I think they're both flexible.
• 1:17:37
  I would say batteries are better at like very, very nuanced.
• 1:17:45
  It's electronics, right?
• 1:17:46
  You can set the voltage or set the output to like a very nuanced degree.
• 1:17:52
  Bitcoin mining, also flexible, maybe not as nuanced, but the benefit that Bitcoin brings
• 1:17:57
  is that you can oversize it considerably and you can run it for a larger amount of time.
• 1:18:05
  and explain i didn't fully grok what you were saying about the um the charging the amount of
• 1:18:14
  time like what what is a large battery how large is a large battery first off
• 1:18:18
  ooh um battery installations nowadays are i think a couple hundred megawatts okay there's 15
• 1:18:30
  gigawatts so 15 000 megawatts worth of batteries in ercott right now wait repeat that amount 15
• 1:18:37
  000 megawatts or 15 gigawatts of batteries in ercott would that how much would that have been
• 1:18:44
  five years ago order of magnitude zero okay pretty much effectively zero uh they've they've come on
• 1:18:50
  super strong in the last couple years and so take a hundred megawatt battery yeah
• 1:19:00
  is that actually like one just massive battery or is it a site that has it's it's a series of
• 1:19:06
  batteries and so like 100 megawatt battery has 100 megawatt hours so it's megawatts like being
• 1:19:14
  able to deliver to the grid and then there's like total capacity so like maybe it can only
• 1:19:19
  inject 100 megawatts at a time but it can hold 200 megawatts so it's 100 megawatt two hour battery
• 1:19:27
  okay i think i follow that so if it's got 200 megawatts of capacity it can take 100 megawatt
• 1:19:38
  charge at any point in time but then there's a certain number of hours that a 200 megawatt
• 1:19:47
  battery could supply say 20 megawatts of power yeah i think it's based off of and forgive me
• 1:19:56
  for not knowing this, but I think it's based off of the inverter size. I don't expect you to be an
• 1:20:00
  expert on everything. I'm looking for general knowledge here. Yeah. I believe the way it works
• 1:20:06
  is that it's based off of the inverter, how much you can convert from DC to AC and send through it.
• 1:20:13
  So say you have a 400 megawatt pack and you can send 200 megawatt hours through it at a time.
• 1:20:22
  that's a 200 megawatt two-hour battery got it and then once it was depleted it need to be
• 1:20:29
  recharged correct and it can only maximally charge 200 megawatts at a time they could
• 1:20:34
  probably go less than that if they wanted to spread it out and provide more even uh charge
• 1:20:40
  but it can only take 400 megawatts total 200 megawatts an hour whereas if you have a you know
• 1:20:47
  a 200 megawatt Bitcoin mine,
• 1:20:51
  you're consuming 200 megawatts
• 1:20:53
  for 24 hours,
• 1:20:55
  significantly more.
• 1:20:57
  The utilization of the entire grid
• 1:21:01
  is much better on a Bitcoin mine
• 1:21:04
  than just exclusively a battery.
• 1:21:07
  And then,
• 1:21:08
  if you have batteries distributed,
• 1:21:13
  it's basically got stored power
• 1:21:15
  that can that can provide incremental supply to the grid at a point in time
• 1:21:22
  so talk about that so you talked about one circumstance where battery could
• 1:21:30
  in a much more fine balance not necessarily the grid but some other demand for power talk about the scenarios where bitcoin mining could help balance the market for power
• 1:21:49
  more effectively in a broad like at scale versus batteries like what i think like conceptual
• 1:21:59
  scenarios you know i think the unique thing about both of them is that they're location agnostic
• 1:22:10
  like you you have well as a as a battery you are injecting as a generator and like injecting to a
• 1:22:25
  they consider batteries generators yes i think they're considered both they get the treatment of
• 1:22:32
  both and so and like we're getting back into the weeds of our cut here but like as a battery you're
• 1:22:37
  injecting at the nodal price as a load bitcoin miner you're in you're drawing based off of a
• 1:22:48
  zonal price and so actually the thing that um works to the battery's favor here is that
• 1:22:55
  the nodes a better signal right if you if you aggregate all the load the nodes together you
• 1:23:00
  get the zone the zone could have how many zones are there in our cut there's west north south
• 1:23:10
  and houston okay four and those are the deregulated zones like within those zones like you have the
• 1:23:16
  co-ops and the municipalities that aren't deregulated and i said co-ops well anyways you
• 1:23:23
  have those you have those four zones and so i'll talk about load zone west is where we're located
• 1:23:27
  and i know i know best and and maybe there's there's many nodes in a zone yes just for some
• 1:23:35
  context even though different zones probably a different number of nodes how many nodes per zone
• 1:23:41
  oh um i believe each generator will create a node uh so load zone west for example i'm pretty sure
• 1:23:52
  there's got to be 50 to 100 nodes and the the nodes themselves will have a will have a price
• 1:24:01
  point and then the aggregation of those nodes will create your zonal price that your load responds to
• 1:24:10
  okay because yeah before you had made some comparison between nodal pricing and zone pricing
• 1:24:17
  now reconnect that to the idea of batteries how they might benefit from one or the other
• 1:24:24
  sure like the for example deep in deep deep west texas talking like pecos for stockton area um
• 1:24:33
  a generator could trip or it could it just couldn't it might not be windy and so that deep west
• 1:24:40
  node will get blown out it'll go to five thousand five hundred bucks a megawatt hour
• 1:24:46
  and then based off of that high price the zonal price for the load increases but it might not
• 1:24:55
  actually reflect the electric like the electric grid conditions on the eastern part of the zone
• 1:25:02
  in Abilene, right? You're 400 miles away, multiple, multiple buses away. They're not
• 1:25:09
  very electrically connected. And so where batteries are nice in this situation is that they
• 1:25:16
  operate on the node. And so by operating on the node, you get a clearer price signal.
• 1:25:22
  But to be fair, or to circle around, Bitcoin mining, loads can operate on nodes to get better
• 1:25:31
  price signals it just requires uh qualification to become a controllable load resource this
• 1:25:39
  controllable load resource allows you to operate based off of nodal conditions once you qualify
• 1:25:45
  with ERCOT's conditions um and then at that point like bitcoin mining truly is like an apex predator
• 1:25:54
  for responding to grid conditions
• 1:25:57
  because you have your node
• 1:25:58
  that you're on,
• 1:26:00
  your most electrically close node.
• 1:26:02
  If you're responding to the prices
• 1:26:04
  and conditions at that node,
• 1:26:07
  that is the clearest signal
• 1:26:09
  for scarcity or abundance that there is.
• 1:26:12
  And so if prices are cheap,
• 1:26:14
  there's abundance of electricity
• 1:26:15
  and you're consuming.
• 1:26:17
  Price gets blown out just at your node
• 1:26:20
  and you can turn off.
• 1:26:22
  That helps like
• 1:26:23
  spread spread it back out and like reduce that nodes um blow out and then that improves the
• 1:26:31
  prices for every single person in that zone because not everybody can be a clr and so
• 1:26:38
  if i'm thinking about this correctly
• 1:26:40
  if a generator trips
• 1:26:46
  then either a bitcoin mine could come down if it caused prices to spike or a battery could
• 1:26:57
  replace that power or both or both or combination it's not mutually exclusive like they can both
• 1:27:04
  respond to the the proper price signals or as demand is increasing a battery could provide
• 1:27:12
  more power where a bit you know often not oftentimes there are people that will say bitcoin
• 1:27:17
  is a battery my view it's a bad analogy because it can't provide incremental power to the market
• 1:27:26
  correct it can turn down and allow a generator that was providing it it power to have that power
• 1:27:35
  go somewhere else, but can't replace the power. So it's that if you need more power or need more
• 1:27:43
  generation, a battery could provide that more efficiently where a Bitcoin miner could not.
• 1:27:51
  Yeah. Just for two hours. But the Bitcoin miner could stay off as long as the economic signal
• 1:27:56
  signals that the generation asset has state tripped, some type of issue.
• 1:28:02
  and so it might be the case where and i'm not saying in a specific circumstance but
• 1:28:08
  a a battery might provide the first relief to price signals but then if it's needed for longer
• 1:28:16
  the bitcoin miner would be more responsive i think it would be you know depending on the price of
• 1:28:24
  of power right i think they would both respond to the price um but
• 1:28:29
  Bitcoin, like the battery is capped to its level of response, although it is, you know,
• 1:28:36
  it is injecting, right? It is providing that power support. Bitcoin mining can stay off for longer.
• 1:28:41
  Like another, another really good example, um, of this was, this was this summer. I can't remember
• 1:28:50
  the month, but prices, the batteries discharged for the solar ramp in the evening and the afternoon
• 1:28:57
  as the sun is discharged injected into the grid like they sent power into the grid as the sun was
• 1:29:05
  setting and solar was coming off of its its ramp and so for those two hours three hours batteries
• 1:29:11
  were injecting prices were maybe 120 150 bucks a megawatt hour 300 whatever it was um overnight
• 1:29:19
  it wasn't windy and so prices stayed in that maybe 80 to 100 a megawatt hour range which is
• 1:29:29
  significantly elevated versus where which is elevated comparatively yeah and then in the
• 1:29:35
  morning there was another peak like there was a there was a morning peak of demand the batteries
• 1:29:42
  had not charged because of that $80 to $100 price range.
• 1:29:47
  And as it peaked to maybe $200 a megawatt hour,
• 1:29:51
  the batteries were sitting there twiddling the thumbs like,
• 1:29:54
  oh, we're out of capacity.
• 1:29:55
  There's no discharge.
• 1:29:56
  Whereas Bitcoin mining, you're off at that solar shoulder.
• 1:30:01
  And then as long as your break even is like,
• 1:30:03
  you've got some newer efficiency machines at 120,
• 1:30:05
  you're soaking up all that electricity at night.
• 1:30:08
  And then when that peak goes to 200 bucks,
• 1:30:11
  Bitcoin responded and so we have a we have that ability to always respond batteries have to worry
• 1:30:21
  about their state of charge and it's it's more of a guessing game it's less guaranteed so they
• 1:30:27
  they can both be compliments and they can both be responding at the same time and be
• 1:30:34
  or you could think about that as being competitive to how they're providing or how they're responding
• 1:30:42
  to price signals you know urkot needs everything we need gas we need solar we need batteries we
• 1:30:47
  need wind like the more it grows the more load grows the better texas does um you know batteries
• 1:30:53
  provide things like like voltage uh ride through support that electrical loads can't do like it's
• 1:31:01
  all going to work together and because we're in an island system a variety is key like it's and
• 1:31:08
  you mentioned batteries increasingly being co-located with solar are are most batteries
• 1:31:16
  co-located with some form of generation or do they do they typically i mean you want to put it next to
• 1:31:23
  intermittent generation right because if your gen stack is built for if you have a one gigawatt
• 1:31:30
  interconnect and you size your nat gas generation to one gigawatt like you couldn't inject any more
• 1:31:37
  than that one gigawatt so it wouldn't really make sense to charge your battery if you're just using
• 1:31:41
  a gas peaker plant where it does make sense is that you're generating your one gigawatt solar
• 1:31:47
  plant you put one gigawatts of batteries you charge during your um you know your did i say
• 1:31:56
  Solar or wind?
• 1:31:58
  Solar.
• 1:31:59
  Solar.
• 1:31:59
  You charge during your sunny time and then you have one gigawatt worth of capacity to sell on those times where you literally can be injecting into the grid when it in the evening time um
• 1:32:13
  and then when you if you talk about right here but just if we look at the landscape from
• 1:32:23
  yeah somewhere between 2017 and 2019 gideon and cholla went out and
• 1:32:32
  from my knowledge built the first greenfield substation that was 50 to 100 megawatts
• 1:32:41
  ultimately to be 100 megawatts in terms of the phase but that was the first greenfield
• 1:32:46
  substation for bitcoin mining virtually there was there was bitcoin mining on the ericot grid
• 1:32:53
  in 2020 but in terms of getting to four gigawatts today
• 1:32:57
  five six years ago it was very de minimis similar with batteries you said it was something like 15
• 1:33:07
  gigawatts now today of battery power so a lot has changed over the last five years
• 1:33:15
  if we look five years into the future
• 1:33:19
  specifically on the bitcoin mining side
• 1:33:24
  where do you see the scale going
• 1:33:28
  and where's choya most focused today in terms of participating in how you guys see the market
• 1:33:38
  changing i'll hit on bitcoin mining like i bitcoin mining is a unique load profile to
• 1:33:48
  AI compute that we are competing for power against. I do think that you're going to have
• 1:33:53
  less of these mega miners, hundreds of megawatts, and you're going to have more distributed 50,
• 1:34:00
  maybe even sub 75 to avoid the ERCA large load classification. And then you're just opportunistically
• 1:34:06
  citing these around areas that have an excess of power generation. You're going to have Bitcoin
• 1:34:13
  mining behind the meter at wind farms to that are just taking up putting like a floor ppa on that
• 1:34:20
  wind farm helping to modify monetize the excess energy there and then just dealing with like a
• 1:34:26
  60 or 70 percent uptime i think the days of the hunt you know one gigawatt bitcoin mining uh
• 1:34:37
  ventures or at least in texas are probably over we just can't command that premium like you could
• 1:34:42
  take of one gigawatt interconnect and sell to a hyperscaler of course this is all like given the
• 1:34:48
  data that i'm i'm seeing now with ai like is a bubble like we're not going to get into that like
• 1:34:54
  like will things change who knows but if it's on the current trajectory i think that bitcoin is
• 1:35:00
  going to just continue to be like the pioneering species like we're going to go collate locate
• 1:35:04
  next to the intermittent generation we're going to go co-locate um you know wherever these large
• 1:35:12
  data centers don't want to go um and then how cholla wants to position himself you know like
• 1:35:19
  like you were saying gideon gideon saw this flexible load like monetization back in 2017
• 1:35:26
  2018 and built that that spec built hoddle one substation in uh in pyot and then just
• 1:35:33
  everything that happened the last eight years was a confirmation of like what what he was talking
• 1:35:38
  about. You have the mecca of energy in West Texas. You've got oil and gas, the most prolific field in
• 1:35:45
  the world. You've got wind and you've got solar. You probably have geothermal too, but it hasn't
• 1:35:51
  really been commercialized, but you have so much energy right there. And if you can respond to the
• 1:35:57
  prices, which was the thesis with Bitcoin mining, you can capitalize on it. Load Zone West, where
• 1:36:04
  Gideon first built that substation and sold that project was the start of the West load zone
• 1:36:13
  tripling in size over the last eight years. I'll say it right here, he started that.
• 1:36:19
  Yeah. Of course, there's some oil and gas load in there too, but we're also an oil and gas
• 1:36:23
  company. So we'll put our hat into that too. Where Choya sees opportunity, what I do at Choya
• 1:36:31
  is run our innovation lab
• 1:36:33
  where we take low serial number units
• 1:36:36
  and test it out.
• 1:36:39
  We'll take on the technology risk.
• 1:36:42
  And so with all these AI data centers
• 1:36:44
  coming onto the grid,
• 1:36:45
  like, are we going to go,
• 1:36:47
  like, is off-grid the solution?
• 1:36:49
  Like, and, you know,
• 1:36:49
  is it the traditional off-grid?
• 1:36:51
  Is it, like, flare gas mining?
• 1:36:53
  Is it putting nat gas,
• 1:36:55
  you know, turbines on a pipeline
• 1:36:56
  and creating your own energy?
• 1:36:58
  or is it some combination of uh solar batteries and gas because solar and batteries the cost curves
• 1:37:09
  are just continuing to go down they're they're being built as consumer electronics like we all
• 1:37:14
  technology stacks and electronics price trends down over time uh and it's they're just going to
• 1:37:20
  become more and more competitive. So we can imagine a world where you can have massive
• 1:37:28
  off-grid solar battery farms powering Bitcoin mining. Will it be Bitcoin mining at first?
• 1:37:37
  No, of course not. It's going to be AI compute first because they're generating a higher dollar
• 1:37:43
  per megawatt hour basis. So the union economics work better for them.
• 1:37:46
  um where choy is participating right now is like we've we've got expertise in the oil and gas side
• 1:37:54
  the land side and the um electrical side and are trying to speed things up in our god like it's
• 1:38:04
  i talked about it earlier like we see it as a matter of national security in order to have as
• 1:38:12
  much AI compute in the United States as possible. And the more that comes to Texas, the more benefits
• 1:38:19
  Texas stakeholders. So our focus is accelerate that in any way possible. Gideon was super
• 1:38:27
  involved at the legislative last year, lobbying for flexible load and using Bitcoin as an example
• 1:38:37
  to basically troll these AI companies like,
• 1:38:40
  hey, we can do this.
• 1:38:42
  Y'all should figure it out too
• 1:38:43
  because we've got four gigawatts
• 1:38:45
  and we're turning off
• 1:38:46
  and like sending that power back to families and homes.
• 1:38:50
  Y'all can't tell us that you're too important
• 1:38:52
  to not do so.
• 1:38:54
  And so long way to say,
• 1:38:57
  like we're involved in all things,
• 1:38:59
  energy, power,
• 1:39:01
  and just excited for the future of Texas
• 1:39:04
  and how much it's going to grow
• 1:39:05
  and how much it's going to benefit all of us.
• 1:39:07
  When you mentioned that you guys view more AI demand as a matter of national security, I was going to say, are you talking about Texas or are you talking about the United States?
• 1:39:22
  And then is more Bitcoin mining on that same par?
• 1:39:29
  And this is the last question to wrap up and then also want you to share where people can find you.
• 1:39:34
  if they're interested in what you're doing in the innovation lab or outside that,
• 1:39:40
  where they can find Brad Cuddy.
• 1:39:43
  You know, of course, it's good to have AI compute in the Republic of Texas.
• 1:39:47
  But overarchingly, in the United States, having this compute and owning this compute is important.
• 1:39:53
  It's like we are obviously competing against China, state-owned utilities, state-owned generation.
• 1:39:59
  They can just build transmission.
• 1:40:01
  They can just build generation as much as they want.
• 1:40:03
  they can put old chips on and run these models. It is their model versus us. Will America's
• 1:40:10
  will to innovate the capitalism structure that incentivizes growth and innovation and
• 1:40:19
  thinking outside the box and allowing entrepreneurship, will it win? I don't know.
• 1:40:25
  I hope so. I believe so. But how do we ensure that we do what we can to make it win?
• 1:40:32
  access to electrons, which is the input to all this compute.
• 1:40:37
  That is like our North Star at Choya.
• 1:40:41
  And then for Bitcoin mining,
• 1:40:45
  of course I want as much Bitcoin produced in the United States as possible
• 1:40:49
  because I want Americans to prosper from energy-backed freedom money.
• 1:40:55
  I can see a world as AI continues to
• 1:41:00
  gobble up jobs, maybe their AI agents start transacting with each other. Bitcoin will be
• 1:41:10
  a part of this. And we all know it. How do we make sure it's a part of it? So one,
• 1:41:16
  on the Bitcoin mining side is what I'm trying to do. We are a complement to the grid. We're
• 1:41:25
  important for ERCOT. We're here to stay. We're not competing against AI. It's a different class
• 1:41:32
  at this point. But of course, decentralization, not all Bitcoin mining needs to go to Texas.
• 1:41:40
  It's a pioneering species. It should go where it's needed. Bhutan, great example, my favorite one.
• 1:41:45
  The government of Bhutan having 12,000 Bitcoin on their balance sheet because they said yes to
• 1:41:50
  bit deer mining on their stranded hydro is the coolest thing ever um but long live urcott long
• 1:41:57
  live texas and then you can uh you can find me at i think it's underscore brad cuddy underscore
• 1:42:04
  on twitter linkedin too i got a pirate flag and laser eyes so pretty easy to find uh but really
• 1:42:10
  appreciate it parker yeah appreciate you coming on running the innovation lab at choy inc in many
• 1:42:15
  ways ERCOT at a great scale is an innovation lab for the rest of the nation or the world to pay
• 1:42:24
  attention to so appreciate all that you're doing individually that Troy is doing and thank you for
• 1:42:30
  coming on the show glad to have you in Austin great to be here all right thanks Parker yep