|
Post by matt@IAA on Feb 26, 2021 14:45:15 GMT -6
Or they're just uninformed - I'm glad to have you explaining the nuances, Matt. It's always easier for us as humans to pick out one or two things to blame, rather than see how multivariate the factors actually are. That doesn't necessarily mean folks are doing it maliciously. Education is a good thing. Forgive me, you're very right. I'm not frustrated at the average joes who think one way or another, that's totally understandable. Our grid is incredibly complex and I don't expect everyone to know any more than a doc would expect people to have deep understanding of medicine. I'm talking about the (very) loud voices from public officials like the mayor of San Antonio or the governor of Texas (one blue team one red team). Its all theater.
|
|
|
Post by ragan on Feb 26, 2021 14:49:56 GMT -6
i don't see it as anti or political. It's just sober second thought after huge optimism drove folks to optimistically rush ahead before it was ready and people didn't stop to consider the nightmare environmental considerations such as danger to wildlife and crazy amounts of pollution from wind turbines. When you have a completely system failure and within 9 hours of the event governors and former governors are publicly blaming wind turbines for the lot of it, that's 100% political. Everything about regulated utilities is political. Editorials assigning blame and offering solutions are 100% political. There's nothing "not ready" about wind. Wind makes around 20% of the electricity for Texas. Every single power plant has environmental considerations. I don't think wind turbines have disproportionate pollution to other plants. And this is coming from a turbomachinery engineer that HATES the subsidizing of wind and the effect it has both on the grid and on my personal wallet. But you gotta have intellectual honesty. I greatly appreciate your commitment to intellectual honesty, Matt.
|
|
|
Post by the other mark williams on Feb 26, 2021 16:39:19 GMT -6
When you have a completely system failure and within 9 hours of the event governors and former governors are publicly blaming wind turbines for the lot of it, that's 100% political. Everything about regulated utilities is political. Editorials assigning blame and offering solutions are 100% political. There's nothing "not ready" about wind. Wind makes around 20% of the electricity for Texas. Every single power plant has environmental considerations. I don't think wind turbines have disproportionate pollution to other plants. And this is coming from a turbomachinery engineer that HATES the subsidizing of wind and the effect it has both on the grid and on my personal wallet. But you gotta have intellectual honesty. I greatly appreciate your commitment to intellectual honesty, Matt. Amen.
|
|
ericn
Temp
Balance Engineer
Posts: 16,107
|
Post by ericn on Feb 26, 2021 19:26:36 GMT -6
Or they're just uninformed - I'm glad to have you explaining the nuances, Matt. It's always easier for us as humans to pick out one or two things to blame, rather than see how multivariate the factors actually are. That doesn't necessarily mean folks are doing it maliciously. Education is a good thing. Forgive me, you're very right. I'm not frustrated at the average joes who think one way or another, that's totally understandable. Our grid is incredibly complex and I don't expect everyone to know any more than a doc would expect people to have deep understanding of medicine. I'm talking about the (very) loud voices from public officials like the mayor of San Antonio or the governor of Texas (one blue team one red team). Its all theater. Yeah but in theatre they get the lines correct.
|
|
|
Post by Ward on Feb 27, 2021 11:23:48 GMT -6
i don't see it as anti or political. It's just sober second thought after huge optimism drove folks to optimistically rush ahead before it was ready and people didn't stop to consider the nightmare environmental considerations such as danger to wildlife and crazy amounts of pollution from wind turbines. When you have a completely system failure and within 9 hours of the event governors and former governors are publicly blaming wind turbines for the lot of it, that's 100% political. Everything about regulated utilities is political. Editorials assigning blame and offering solutions are 100% political. There's nothing "not ready" about wind. Wind makes around 20% of the electricity for Texas. Every single power plant has environmental considerations. I don't think wind turbines have disproportionate pollution to other plants. And this is coming from a turbomachinery engineer that HATES the subsidizing of wind and the effect it has both on the grid and on my personal wallet. But you gotta have intellectual honesty. Oh well, fair play. My Cousin who grew up with me like she was my sister, lives in Houston and is married to an Engineer who designs the blankety blank things - amongst other stuff for the gulf, and even he says it's kinda half-baked. I reckon on going his say-so. He's designing a solar panel large format electric airplane now. You can't make this stuff up . . .
|
|
|
Post by matt@IAA on Feb 27, 2021 12:16:13 GMT -6
It really depends. If you told GE or Siemens or whomever - hey guys, we need a system that does provides so much power, so much backup, etc. and it is a competitive bid, and you need to supply the lowest priced average power - and no subsidies! - you'd certainly end up with a portion of wind power on your grid. The problem is no one has ever done that. There's always subsidies and market distortions, so it is really hard to say what is the best way to do things.
|
|
|
Post by Ward on Feb 27, 2021 15:57:31 GMT -6
It really depends. If you told GE or Siemens or whomever - hey guys, we need a system that does provides so much power, so much backup, etc. and it is a competitive bid, and you need to supply the lowest priced average power - and no subsidies! - you'd certainly end up with a portion of wind power on your grid. The problem is no one has ever done that. There's always subsidies and market distortions, so it is really hard to say what is the best way to do things. So true. Nothing like subsidies to destroy free market ingenuity, or so i've been led to believe
|
|
|
Post by Quint on Mar 4, 2021 17:47:48 GMT -6
Sorry for being overly harsh, I just am in this middle of this and it's really frustrating seeing a real problem get hijacked for political ends. Nobody seems to have the best interest of Texans in mind. Here's a link to the raw economics of how an energy-only market optimizes around a certain capacity. Slides 4, 5, and 6. The problem is a capacity market wouldn't have fixed this either, because most capacity markets are set up for 1 load event every 10 years. On Monday they day ahead demand was over 74 GW, near our all time high, and that is 25% more than ERCOT's seasonal plan forecast in December. No one would have carried capacity for that. Sometimes mother nature wins. brattlefiles.blob.core.windows.net/files/16366_capacity_markets_and_wholesale_market_outcomes.pdfForgot the link I'm sure there are others here on RGO that are from Texas too, but you're the only other one that I know for sure is from Texas, so I get that this all personally affects you and I more than others here. I also don't disagree that sometimes mother nature wins. However, though I maybe don't necessarily agree with EVERYTHING in that link I posted, I still do stand by the general premise of what it was saying. I think deregulation of electricity in the state was a bad move. It's one of those areas where I simply think the government should be in charge. Well, not a government like the one we have here in Texas, but you get my point. Where the capitalism before all else ethos, as is preached as gospel here in this state, falls apart is that it privatizes corporate profit and publicly subsidizes (to use Ward's word) corporate loss. As an example, Denton Municipal Electric (City of Denton) just paid $207 million in one day for electricity. That's more than they paid for electricity the entirety of the previous year. Two electricity providers (Brazos and I forget the other one) have already filed for bankruptcy. These providers are either simply going to fail or pass this extra cost onto the consumer. In either case, the consumer loses and will pay more either directly through increased rates or indirectly through tax money needed by the state to fix this whole mess. This all reminds me of 2008 when the taxpayer was yet again asked to foot the bill for corporations operating on the bleeding edge (many would argue beyond the bleeding edge) of financial responsibility. One way or another, your average joe electrical consumer is going to foot the bill for this fiasco and the fossil fuel companies are going to line their pockets. Bottom line, if hardcore capitalists are going to make the argument that a deregulated electrical grid is better for the consumer, they have to be honest and account for the "hidden" costs incurred by the consumer when these over-capacity events happen. When it all comes out in the wash, deregulation doesn't smell so nice anymore. I'm not saying that there maybe isn't a happy medium somewhere. I'm just simply saying that I don't buy this notion that there should be as little regulation as possible, especially for things like utilities that EVERYONE needs. www.kwtx.com/app/2021/03/04/ercot-overcharged-power-companies-16-billion-for-electricity-during-freeze-firm-says/2.1 Billion owed by Brazos Electric Power Cooperative. They are declaring bankruptcy as a result of this fiasco. Wrap your brain around that.
|
|
|
Post by Quint on Mar 4, 2021 17:51:18 GMT -6
i don't see it as anti or political. It's just sober second thought after huge optimism drove folks to optimistically rush ahead before it was ready and people didn't stop to consider the nightmare environmental considerations such as danger to wildlife and crazy amounts of pollution from wind turbines. When you have a completely system failure and within 9 hours of the event governors and former governors are publicly blaming wind turbines for the lot of it, that's 100% political. Everything about regulated utilities is political. Editorials assigning blame and offering solutions are 100% political. There's nothing "not ready" about wind. Wind makes around 20% of the electricity for Texas. Every single power plant has environmental considerations. I don't think wind turbines have disproportionate pollution to other plants. And this is coming from a turbomachinery engineer that HATES the subsidizing of wind and the effect it has both on the grid and on my personal wallet. But you gotta have intellectual honesty. I'm with you here. Wind works in all sorts of environments where it gets much colder than here. But it's gotta be winterized if it's going to be reliable in conditions such as we experienced.
|
|
|
Post by matt@IAA on Mar 5, 2021 9:41:28 GMT -6
Well, I think we can talk about electric markets without getting political. I don't think this really is a red-blue issue.
Deregulation isn't good or bad in and of itself. Markets deliver what they're structured to deliver, sure as death and taxes. If the market delivers something other than what you expect, that doesn't mean the market failed... that means it wasn't structured correctly. As I mentioned, ERCOT carries an excess capacity (over and above what a true energy-only market would dictate) designed to have one load limit every three years for a few hours. You pay increasingly more for each annual reduced hour of overcapacity, there is diminishing returns. Its like insurance, to have a zero dollar deductible with no max out of pocket you end up paying a huge premium.
ERCOT has a deregulated retail electric market. Texas does not have a deregulated electric grid. The generation side is still regulated, and so is delivery. Only retail provision is unregulated.
Pointing at our deregulated retail option and saying "this is why we don't have enough capacity" is like saying we need state run grocery stores in a famine. It doesn't make sense. The power wasn't there, we physically would have needed plants that don't exist in the state. At the equipment failure rates we we saw, we would have needed something like 12 additional nuclear power plants to cover our generation gap. That's a cool $176 billion just to build, plus the actually cost to run. We average 50-60 GW peak daily, so that means we'd be in a situation where nearly half of our generation runs only once a year. Right now there is already a significant portion of our generation that only runs a handful of days per year, and may go a year or more without running at all. That has a cost, and as long as companies budget and report financial outcomes on an annual basis, that is a very difficult kind of cost to bear.
No market in the country carries 25 GW of excess capacity. Most capacity markets in the US are 2-5 GW. ERCOT being structured like MISO would have resulted in the exact same outcome, as far as market structure goes.
It would be engineering-trivial to prevent this from ever happening again. But it would be unreasonably expensive. No one wants to pay 15-20% more for their electric bill, but that is what it would take (at minimum).
As for the local co-ops. It really isn't an indictment of a market structure's problem when a small co-op does what Brazos did. They depend on gas being cheap to cover their swing load when it appears. They could have bought gas calls on a daily basis to cover their gas exposure. They did not. They probably have no traders on their board. They were carrying risk that they did not manage.
Again, this is sort of like an airline buying fuel at spot prices then being bankrupt when they can't get fuel. There's a reason we have markets where people can lock in supplies in multi-year contracts at pre-negotiated rates. What Brazos did was no different than the people who foolishly were using Griddy paying wholesale tied to an auto-draft bank account. Sometimes ignorance costs. Why should you or I pay for that?
Members of Brazos co-op in hindsight should probably have better people running their co-op, don't you think? This wasn't unavoidable.
Now, I do think there is an argument to be made that at some point the price feedback mechanism for power breaks down. There is no price in the world that could have attracted additional generation in the timeframe needed. You just can't build a powerplant that fast. So in a squeeze event like this, price essentially goes to infinity because there's no way to bring it to equilibrium with demand. But again, we can mitigate this - but at what cost? Who in Texas would have gladly swallowed a 10-20-??% increase in their power bill if this was brought up in January?
|
|
|
Post by matt@IAA on Mar 5, 2021 9:47:15 GMT -6
I think the area we need to look at is HOW the shortage was handled. If we had actually had managed blackouts, where people lost power for ~4 hours at a time, rolling for a few days I don't think anyone would really care that much. I mean yeah people would squawk but you'd handle it the way we handle a hurricane or something. It happens, your life is disrupted by some low probability weather event, and you get on down the road. The problem as I see it is that mismanagement of the grid - ironically in the regulated portion of PUC oversight of generation and in the regulated TDUs handling of the rolling blackouts - exacerbated the shortage in generation and wasn't equitably distributed. It may seem silly but if everyone suffered the same people would be happier. Some folks losing power for 36 or 48 hours while others never lost it or downtown Houston was lit up doesn't sit right with people. And it shouldn't. All that is preventable, and falls squarely on the regulated portion of our grid.
Which is probably why some people are shouting so loudly about wind and deregulation...
|
|
|
Post by svart on Mar 5, 2021 10:18:43 GMT -6
ERCOT has a deregulated retail electric market. Texas does not have a deregulated electric grid. The generation side is still regulated, and so is delivery. Only retail provision is unregulated. It would be engineering-trivial to prevent this from ever happening again. But it would be unreasonably expensive. No one wants to pay 15-20% more for their electric bill, but that is what it would take (at minimum). As for the local co-ops. It really isn't an indictment of a market structure's problem when a small co-op does what Brazos did. They depend on gas being cheap to cover their swing load when it appears. They could have bought gas calls on a daily basis to cover their gas exposure. They did not. They probably have no traders on their board. They were carrying risk that they did not manage. Members of Brazos co-op in hindsight should probably have better people running their co-op, don't you think? This wasn't unavoidable. Thanks for mentioning the regulation/deregulation. I've seen so many argue that "regulation would have saved us from this", although the regulated areas are what mainly fell apart. Also, those collectivists that argue that regulation would have saved texas from this, are the same who argue that free-markets don't work.. Yet Brazos will go under due to mismanagement and leave behind companies who are better managed in a prime example of the free market working. It's just never as painless as some expect/hope.
|
|
|
Post by Quint on Mar 5, 2021 10:20:00 GMT -6
Well, I think we can talk about electric markets without getting political. I don't think this really is a red-blue issue. Deregulation isn't good or bad in and of itself. Markets deliver what they're structured to deliver, sure as death and taxes. If the market delivers something other than what you expect, that doesn't mean the market failed... that means it wasn't structured correctly. As I mentioned, ERCOT carries an excess capacity (over and above what a true energy-only market would dictate) designed to have one load limit every three years for a few hours. You pay increasingly more for each annual reduced hour of overcapacity, there is diminishing returns. Its like insurance, to have a zero dollar deductible with no max out of pocket you end up paying a huge premium. ERCOT has a deregulated retail electric market. Texas does not have a deregulated electric grid. The generation side is still regulated, and so is delivery. Only retail provision is unregulated. Pointing at our deregulated retail option and saying "this is why we don't have enough capacity" is like saying we need state run grocery stores in a famine. It doesn't make sense. The power wasn't there, we physically would have needed plants that don't exist in the state. At the equipment failure rates we we saw, we would have needed something like 12 additional nuclear power plants to cover our generation gap. That's a cool $176 billion just to build, plus the actually cost to run. We average 50-60 GW peak daily, so that means we'd be in a situation where nearly half of our generation runs only once a year. Right now there is already a significant portion of our generation that only runs a handful of days per year, and may go a year or more without running at all. That has a cost, and as long as companies budget and report financial outcomes on an annual basis, that is a very difficult kind of cost to bear. No market in the country carries 25 GW of excess capacity. Most capacity markets in the US are 2-5 GW. ERCOT being structured like MISO would have resulted in the exact same outcome, as far as market structure goes. It would be engineering-trivial to prevent this from ever happening again. But it would be unreasonably expensive. No one wants to pay 15-20% more for their electric bill, but that is what it would take (at minimum). As for the local co-ops. It really isn't an indictment of a market structure's problem when a small co-op does what Brazos did. They depend on gas being cheap to cover their swing load when it appears. They could have bought gas calls on a daily basis to cover their gas exposure. They did not. They probably have no traders on their board. They were carrying risk that they did not manage. Again, this is sort of like an airline buying fuel at spot prices then being bankrupt when they can't get fuel. There's a reason we have markets where people can lock in supplies in multi-year contracts at pre-negotiated rates. What Brazos did was no different than the people who foolishly were using Griddy paying wholesale tied to an auto-draft bank account. Sometimes ignorance costs. Why should you or I pay for that? Members of Brazos co-op in hindsight should probably have better people running their co-op, don't you think? This wasn't unavoidable. Now, I do think there is an argument to be made that at some point the price feedback mechanism for power breaks down. There is no price in the world that could have attracted additional generation in the timeframe needed. You just can't build a powerplant that fast. So in a squeeze event like this, price essentially goes to infinity because there's no way to bring it to equilibrium with demand. But again, we can mitigate this - but at what cost? Who in Texas would have gladly swallowed a 10-20-??% increase in their power bill if this was brought up in January? We'll just have to agree to disagree. I'm tired of the nothing should be regulated crowd. One way or the other, we still pay for it. Sometimes, there simply needs to be rules for the good of everyone. I'm kind of done with this topic.
|
|
|
Post by matt@IAA on Mar 5, 2021 10:29:36 GMT -6
Sorry man I don’t see how you got nothing should be regulated from what I posted. What happened in Texas is that our regulation failed to prevent the event. PUCT didn’t exercise oversight to ensure the grid was resilient. TDUs failed to effectively shed load when needed. And, yes, our power market which is deregulated but has a regulatory required structural capacity didn’t have sufficient capacity. You don’t fix that by saying electric providers need to be regulated.
We had a similar event in 1989, ten years before either wind or regulation.
Personally I see the good in a grid monopoly. Our markets and corporate financial structures are based on annual cycles, so the longer the payout for something is the less likely it is to be financed on a traditional model. Billion or trillion dollar projects like an electric grid aren’t really feasible, and it’s beyond wasteful to have competition- can you imagine two competing and overlapping grids? It’s not possible.
But the devil is in the details. I don’t see this as a regulation bad market good or markets bad regulation good argument and more than it is a wind bad wind good argument.
Those kind of false binaries make for great political wedge issues but they’re painfully inadequate to actually explain or fix anything in the real world.
|
|
|
Post by Quint on Mar 5, 2021 10:44:46 GMT -6
Sorry man I don’t see how you got nothing should be regulated from what I posted. What happened in Texas is that our regulation failed to prevent the event. PUCT didn’t exercise oversight to ensure the grid was resilient. TDUs failed to effectively shed load when needed. And, yes, our power market which is deregulated but has a regulatory required structural capacity didn’t have sufficient capacity. You don’t fix that by saying electric providers need to be regulated. We had a similar event in 1989, ten years before either wind or regulation. Personally I see the good in a grid monopoly. Our markets and corporate financial structures are based on annual cycles, so the longer the payout for something is the less likely it is to be financed on a traditional model. Billion or trillion dollar projects like an electric grid aren’t really feasible, and it’s beyond wasteful to have competition- can you imagine two competing and overlapping grids? It’s not possible. But the devil is in the details. I don’t see this as a regulation bad market good or markets bad regulation good argument and more than it is a wind bad wind good argument. Those kind of false binaries make for great political wedge issues but they’re painfully inadequate to actually explain or fix anything in the real world. Maybe if you're ever in Austin, or if I'm ever in Houston, we should grab a beer. We'll go round and round on this topic here at RGO, to no avail.
|
|
|
Post by matt@IAA on Mar 5, 2021 10:52:08 GMT -6
Always a good option!! Or better yet we can talk about something more interesting like music or gear. First round is on me.
|
|
|
Post by ragan on Mar 5, 2021 11:10:25 GMT -6
I’ve taken power classes that included some history, all of it interesting and complex (bad imaginary number pun intended). The pre-regulation energy markets, historically, contained all manner of corruption and abuse, hardly what de-regulation enthusiasts would like to point to now as exemplary. In my own neck of the woods (the PNW, lots of hydropower) costs came way, way down when utilities became regulated, public entities. But it’s never straightforward. There’s always a push/pull with profit motive vs public good. I don’t know a lot about the unique energy situation in Texas, but the basics are pretty clear. They’ve kept their grid isolated to stay out of reach of the feds and mostly it’s worked out well for them. Cheap power, fewer protracted fights over transmission lines, lots of renewables (which for the umpteenth time, weren’t the real story of this crisis, as evidenced by even a cursory glance at the numbers). But that kind of independence does rely on the entities in charge deciding to be prudent. No one’s gonna make them do it. Local authorities can ‘recommend’ winterizing all they want, if the providers don’t wanna spend the money on it, they won’t. And when something like this happens and you’re purposefully isolated from the two gigantic interstate grids adjacent to you, that’s gonna suck. As Matt has written extensively about, it’s complicated. And, for my own part, I think we’re all gonna see things like this through pre-existent ideological lenses. This is either a textbook “when companies aren’t required to act morally and prudently, they won’t” case for regulation, or a textbook “see, the bad ones will go bankrupt and the market will replace them with something superior” case against regulation. The latter approach, of course, caused an awful lot of suffering and some death in this case. But this was also an outlier, weather-wise. If Texas was connected to the rest of the country, they wouldn’t have to be as prepared to cover outliers by themselves. They could get power from the enormous eastern and western grids. But then they’d have to have everything up to federal standards and that is decidedly “messed with” and un-Texas-y. I dunno, maybe this local public outrage will be enough to stir up the whole privatized, self-regulation thing. Maybe it’ll just blow over after the bankruptcies and dust settle. Maybe there won’t be another weather event like this down there for 20 years. Maybe there’ll be one in 5. Hopefully for Texans all this finger pointing and blame shifting actually leads to some tangible improvements.
|
|
|
Post by Quint on Mar 5, 2021 11:18:02 GMT -6
Hopefully for Texans all this finger pointing and blame shifting actually leads to some tangible improvements. That's not how we roll down here. Members of the Texas state legislature apparently don't own mirrors (for moments of self reflection).
|
|
|
Post by Quint on Mar 5, 2021 11:19:16 GMT -6
Always a good option!! Or better yet we can talk about something more interesting like music or gear. First round is on me. Agreed
|
|
|
Post by matt@IAA on Mar 5, 2021 11:25:21 GMT -6
Maybe it’ll just blow over after the bankruptcies and dust settle. Maybe there won’t be another weather event like this down there for 20 years. Maybe there’ll be one in 5. Hopefully for Texans all this finger pointing and blame shifting actually leads to some tangible improvements. If history is any guide, we'll forget in a few months, it'll happen again and no one will remember this except for crusty people like me who will say "yeah, remember the report on the 1989 2011 2014 2021 event that came out in 1990 2012 2015 2022 that no one read?" Haha
|
|
|
Post by ragan on Mar 5, 2021 11:31:35 GMT -6
Maybe it’ll just blow over after the bankruptcies and dust settle. Maybe there won’t be another weather event like this down there for 20 years. Maybe there’ll be one in 5. Hopefully for Texans all this finger pointing and blame shifting actually leads to some tangible improvements. If history is any guide, we'll forget in a few months, it'll happen again and no one will remember this except for crusty people like me who will say "yeah, remember the report on the 1989 2011 2014 2021 event that came out in 1990 2012 2015 2022 that no one read?" Haha Hahaha I'm afraid you're almost certainly correct about that.
|
|
|
Post by Johnkenn on Mar 5, 2021 15:11:45 GMT -6
I haven't read hardly any of this thread...but there are obviously some political vibes sneaking in both ways. Again, no politics on the forum. So if it happens again, someone tell me and I'll shut down the thread. Btw - I have deleted several posts that crossed the line.
Please, please, please keep politics out of the forum.
|
|