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Comment Re:Flywheel storage buffer (Score 1) 80

If Texas were connected to either of the national grids, they would have been in compliance with federal standards for their infrastructure and would likely not have had the failure in the first place.

Exactly, the issue was that 30 GW loss was on non-winterized infrastructure, mostly natgas. If the infrastructure had been maintained, there wouldn't have been an issue, just normal gridswitching in an out.

That's the part that is hard to grok. In teh north, the weather that brought Texas to its knees is just normal winter weather here. Probably because we comply with regulations and take decent care of our infrastructure. And true to form, we have some guy in here claiming I am a left winger and I h8t Texas. Fact's is fact, no matter of party affiliation

Comment Re: The last MacBook was released in 2020 (Score 1) 32

Compare this reaction to the gnashing of teeth and rending of clothes over the end of Win 10 support. People that don't run Windows declared their faux outrage and announced this was the final straw, they were going to run Linux! (And, of course, it made no difference, Linux numbers didn't increase, countless millions just kept running Win 10, just like the couple millions still running Win 7...)

The performancecharacteristics of M series processors, and Intel Macs are so different that gnashing of teeth is unneeded.

Wheras Windows didn't offer much in teh way of improvements in W11, Indeed, I have two machines that run W11, and seriously, it is a downgrade.

I know what you are saying about, W10 and W7 running on older machines, but Comparisons between Intel and M-series (I have an M4) are pretty radical, and I've never looked back.

Comment Re:M1 about 80% faster than i5 for me (Score 1) 32

Apple says there are very significant performance boosts. I wonder...

I don't. I've compared runtimes on a 2020 MacBook Pro i5 and a 2020 MacBook Air M1. I've seen about 80% better on the m1. Custom image processing and computer vision code written in C++. A lightweight C++ style, more C like with some C++ features that make sense for the code. No GPU. No SIMD.

Yeah.I had one of the last Intel Macs. My Mac mini with M4 processor simply runs rings around it. I also use the Adobe Suite, which appears to make even larger speed increases.

Yah, Hard to imagine why anyone would want to stick with an Intel Mac at this point.

Comment Re:Flywheel storage buffer (Score 1) 80

Their grid collapse a few winters ago would (probably) not have happened if they were connected to the big grid like everyone else is.

Citation needed. Nobody actually thinks that but it seems you're making it up to make your anti-Texas hopes seem more realistic.

You can't look up things yourself? Perhaps not. Anyhow, after the grid first went down, Your Governor blamed it on Frozen Wind turbines. Is that your. position? Regardless, your State wanted to avoid Federal oversight, and your state did not winterize the Natural gas infrastructure, Or the Turbines, though they were a small part of the problem. The drop-off in gas power due to lack of winterization accounted for 5X the drop for the turbines. So the separation form teh other grids made it difficult to import power. Anyhow, You really need to correct the Wikipedia page, which wrongfully seems to impute that the deregulation, and lack of winterization a dn the difficulty of importing power were the issues.

You can rewrite it with your truth if you like. https://en.wikipedia.org/wiki/...

Yes, there is no question that Texas left the grid because of Federal regulations they did not want to comply with, which is very much a political stance. Don't like that? Not sure I can help.

Your demand that I am some left wing Texas h8er, and that shows much more about your leanings than mine. I point out the truth, and your political narrative requires you to attack me.

The truth is the truth , whether one is a commie, or a MAGA or any of the shades in between.

Comment Re:Flywheel storage buffer (Score 1) 80

The big collapse in Texas involved about 30GW of generation going off line. Even if Texas were connected to the Eastern grid, it is unlikely that there would have been 30GW of spare capacity and 30GW of available transmission to draw on. So looks like a well planned system - 30 GW going offline? Explain how this is something that would happen elsewhere. I mean, you're defending their grid. So I want to hear how that was something that was random.

Comment Re:You misunderstand. That's what a UPS does! (Score 1) 80

Already happens having nothing to do with UPS's or data centers. If you sell a service, it's on you to provide it.

In most cases you are correct. I'm sure I'll be modded troll for this, but we're talking about Texas, where the power grid was largely influenced by politics. And for a lot of politicians, technical issues are almost irrelevant.

DDG "what's wrong with Texas' power grid", there are many interesting links.

Comment Re:Wait, what? (Score 1) 80

You are building a billion-dollar data center and you aren't putting routine-but-poor-power-quality-tolerant power-conditioning uninterruptible power supplies between the grid and your sensitive equipment???

You misunderstood the problem. They *ARE* doing this. At the first sign of a voltage disturbance they switch from the grid to their UPS / own generators and keep running because they do care about themselves. This is the problem. During a period of grid instability having a massive load disconnect makes the instability worse. It's literally one of the ways cascade failures on the grid can occur.

Yup, And it's worse for the Turbine generating plants. Going from running a heavy load to essentially instantly a lot of the load disappearing is hell on turbines. People could think of it as going uphill in their car with the pedal to the metal, then shifting into neutral suddenly. The load on the engine drops, but at full throttle, it will rev as far as it can.

Comment Re:Flywheel storage buffer (Score 2) 80

Why should all the other customers have to pay for it?!?! Also that's not how grid load balancing works.

It is a problem specific to the large user and that same large user should be held responsible for being a responsible part of the community.

The Texas grid which is separate from the rest of the US has a size issue with balancing and peaking that ha shown up from time to time. Their grid collapse a few winters ago would (probably) not have happened if they were connected to the big grid like everyone else is.

What I'm seeing here is a very good possibility that this will end up being a year round problem for Texas.

Comment Re: Out of control demand for power (Score 1) 106

Who hurt you? Was your mamma scared by an American? Then you were rescued by North Koreans?

Nobody. I'm the bourgeoisie. I'm curious how close to the line I can drag the proletariat to class consciousness without actually triggering a thought in their head. *pats self on back*

Ahh, so we're dealing with repressed memories here...

Comment Re: Out of control demand for power (Score 1) 106

Ah - Now I see where the Slashdot commie brigade gets their knowledge and "facts" about the USA. Their comments could be taken from that masterpiece. 8^0

I see my comment is at -1 troll now. I guess he is embarrassed the North Koreans had to rescue him, and now he has so much nutrition high quality food to eat, he is getting as fat as an American. Maybe that snow diet is what makes 'Murricans fat?

Comment Re:Gold has salvage value, unlike crypto (Score 1) 47

Crypto should be treated like gold, investment-wise, only more random.

Gold has an industrial salvage value. Crypto does not, unless you count selling the heat sinks on mining equipment as scrap metal.

Perhaps I did not elucidate well enough. When gold goes on one of its wild rides, people buy it up at ever increasing prices. Then it craters. When Crypto goes on one of its wild rides, people buy it up at ever increasing prices, then it craters.

What is the similarity? A whole lot of dollars vaporize very quickly. And the present day trick of giving out paper certificates in lieu of the actual element, takes gold into a whole new level of irrational behavior, IMO.

Yes indeed, gold has an intrinsic value, both as an industrial element, but also as jewelry. Gold will never be worthless. Crypto on the other hand can become worthless. A lot of Crypto has become worthless. It is estimated that between 1,700 to 2,500 cryptocurrencies have just disappeared, no longer are in circulation, and have zero value or utility.

Comment Re: Out of control demand for power (Score 0) 106

That's not insignificant but it's not nearly the disaster you suggest, and anybody building these systems is using a better estimate than that when they pick specific sites.

AC thinks that the only thing that happens is going after solar panels.

Hmm, maybe that's a new way to protect trailers, the previous targets of tornados?

Comment Re:Out of control demand for power (Score 2, Interesting) 106

No one is doubting that electricity is useful. The intended output of nuclear power plants is great: power.

The worrying, doubting, lingering is, "Will they explode?" The pollution from nuclear power plants potentially outweighs the benefits.

How much pollution will the intentionally/unintentionally have?

I'll weigh in with my standard "Fission power plants can be very safe. But not when built by humans, with managers, bean counters and others overruling the engineers." Recent examples . Fukushima should be happily providing power today, had it not been built in a place 100 percent certain to suffer Tsunami, 100 percent certain that Tsunami could occur that would overtop the Seawalls - although they probably saved a lot of money by not making them a meter or two higher. Then an emergency power system for running the pumps was deliberately placed where the saltwater that was going to ingress, would require another form of emergency power, which unfortunately didn't have a matching connector.

And the most recent from South Carolina - the Virgil C. Summer Nuclear Generating Station adding two generators project. A 9 billion dollar debacle/scandal that has increased energy costs For North Carolinians, while never generating any power. People have gone to prison, more trials are ongoing.

Aside from all the other issues https://en.wikipedia.org/wiki/... most brought about from incompetence, Including electrical and safety systems designed by unlicensed people and zero engineer sign-off. So an excellent chance of problems.

And to cap it off, The Base Load Review Act, allowed all of the costs to be charged to electricity users. Still ongoing. The South Carolina Government has removed the baseload act, but the law is the law.

So I'll remain very skeptical that the country will be peppered with small reactors and no issues will result.

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