The power of 21000 homes for advertising.
What’s most impressive is that it is even legal.
Currently, an agreement is under review to ensure that 70% of the Sphere’s power needs will come from solar sources, with the other 30% from non-renewable energy that will be offset by renewable energy credits.
Ahh yes, energy credits. AKA bullshit.
Consider ”hate credits”… like imagine the KKK can do whatever it wants so long as they claim to offset it with “hate credits”…
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Currently, an agreement is under review to ensure that 70% of the Sphere’s power needs will come from solar sources, with the other 30% from non-renewable energy that will be offset by renewable energy credits.
Nevada has pledged to achieve net zero emissions of greenhouse gases by 2050, and the solar project under construction to help offset its energy debt is estimated to complete in 2027.
How stupid is it that somebody can claim “Net Zero” greenhouse gas emissions when 30% of their power is greenhouse gas.
Just gonna throw this out there. Fuck credits, charge a carbon tax.
We’ll also ignore the fact that that solar could have been used to offset actual needs instead of this BS.
Vegas exists because of the BS.
The word net does a lot of heavy lifting and it’s just a scam
You can use 100% coal power and claim net zero by buying a forest
Well you don’t understand what “net” means.
It doesn’t mean literally zero. It means colunm A and column B average out to zero.
To acheive a real net zero, they have to save energy somewhere else that takes that column past 100% (Such as if their solar panels produce more energy than they use during certain times.)
They probably just make some shit up to say their are saving extra somewhere they aren’t (so to that point, yes…credits are bullshit.)
Fuck credits, charge a carbon tax.
IMO it seems RECs are a better solution than carbon taxes at least in situations like this. With RECs you’re buying renewable energy to offset non-renewables, with a carbon tax the company is just giving the government money for use of non-renewables. Only funds spent on RECs in this case actually go to supporting the renewable energy sector. I’m no expert in this stuff so I could be off, just how I understand it.
They never claimed net zero. They plan to achieve net zero by 2050
Yeah, that’s in the quote. I’m more complaining about the concept of “net zero”.
Maybe, I mean just maybe, they can run this thing only as long as the solar generated power lasts, and then turn it off 30% of the time.
Run it at 70% percent brightness.
Oooh, this is a good idea
Las Vegas in general is a testament to the hubris of humanity and an admittedly impressive technical feat. Does it even exist without the Hoover Dam?
I don’t know about power, but Vegas is actually incredibly water efficient. Due to the way the water rights work with the Colorado river, they’re not allowed very much, but it doesn’t “count” if you put it back in. So nearly every drop they use is treated and put back (probably cleaner, tbh). Boggles the brain, but somehow it’s actually a fairly sustainable city. More than any other other major metro, in any event.
What do other cities do with their wastewater? Isnt that the norm?
Thrilled you asked! So yes: Treatment is always required, but the final destination of the treated water can vary. For instance, in a lot of places they may have municipal water TO a home or business, but that may be discharged to septic, as opposed to the river. Also in a lot of areas, water may be taken out of an underground aquifer (either by private well or a municipality) but when treated it may be discharged into a river or ocean. That can create problems because if you’re near the coast, the empty space in the aquifer may be filled by salt/brackish water that can lead to salinity rises in the aquifer. To solve that some places turn to “ground water recharge”, which is just a fancy way of saying “we built a big well to put it back in the aquifer”.
Increasingly, you’re seeing some places essentially sell their treated water. Santa Rosa CA, for instance, built an entire pipeline that goes from their treatment facility to another municipality to be injected into their groundwater.
So yes, everywhere treats it, but the final destination makes a difference. Las Vegas (or anyone else on the river) only gets credit for what goes back into the river, so any evaporation etc is a problem. It sounds trivial, but there is a reason those other strategies exist. It essentially doubles every pipe, limits where you can park a treatment plant etc. Vegas also does some great grey water re-use. That essentially means it doesn’t go “back” but can get used many many times, limiting the initial draw.
Wastewater is funny because it’s far from rocket science, but the numbers to implement any of it get staggering very quickly.
Wastewater isn’t rocket science. It’s just harder and significantly more important. Every engineering discipline makes fun of the civils, but the fact is none of us are half as critical to modern life as them. Every benefit any of us claim rests on their backs. The flow of electricity is a civil engineering feat, the flow of water to and from our homes, businesses, and farms is a civil engineering feat (and critical to health), as is our transportation networks, our entire constructed environment, and even crazy and weird shit like controlling the location of critical rivers.
oh I’m not shortchanging it, I work in the field. It’s crazy how “simple” it is in concept and hard to deliver. But it’s on par with antibiotics with how many lives it’s changed. Like you said, it’s like a lot of civil stuff. A solid highway system, for instance. Just some dirt with fancy rocks on it right? Righhhhhhht?
And don’t get me wrong, wastewater has tons of complications. Any plant is operated in equal parts science, engineering, and art. It’s a living, breathing, bioreactor. They’ve each got their own distinct personality.
Where does Santa Rosa’s wastewater go to?
It’s funny, I think Vegas is perfectly fine as the city of sin so things like this really don’t phase me. It was built on the idea of crime and excess.
What does seem weird to me is how in a desert, why isn’t everything solar? The sun is their only natural resource besides sand. Every rooftop and parking lot and flat surface possible seems like it should be a panel.
Vegas is surrounded by empty desert, they don’t need to use rooftops and parking lots
even deserts host life. it’s kind of a ecological misnomer that we could just cover the deserts of the world in solar panels. that would have serious repercussions.
What repercussions could covering a few acres more in the mojave with solar panels have?
Honestly if we could get space elevators figured out, the best place to put solar panels would be in the upper atmosphere. Tethered to the ground by massive columns that feed the energy they collect to massive capacitors on the ground?
And a waste of electricity?
I believe that’s implied in the “hubris” bit.
Its one of the smaller atrocities in Vegas, particularly when compared to the Bellagio Fountain or the food waste generated by all those casino dining halls.
The fountains aren’t quite as wasteful as they seem. They use a lot of water compared to a house, but way less than some car washes.
Plus it is recycled. They would only replace what is lost due to evaporation or after a drain and cleaning.
Add a solar array and battery bank, a you might even have electricity left over. It’s in the desert after all.
Have you ever seen a solar array that gives 28 MW?
Is it bigger or smaller than a football field?
Rough calculation says it needs about 28 ha, this could be about 30 football fields (depending on whatever they mean in your area when they say football :))
Thank you for doing the math.
So?
Or how about six wind turbines? It’s rather windy in Las Vegas.
I mean, have you seen it with your own eyes?
I’ve flown over a couple big ones. Not sure of the exactly area or output.
A bomb that could destroy Earth’s core would be an admittedly impressive technical feat!
Might as well just give up on the earth right now I guess
If they reversed it (displays inside), it would be the best immersive gaming setup ever.
Edit: looks like they are inside.
That’s what it is on the inside.
Wait, the article says it’s “internal displays” but the picture shows images on the outside of the globe?
Yep, it is both. Highly recommend this amazing video from Eddie Burbank about it, very entertaining. https://youtu.be/KN63DDD9Y04?si=q6gE98LszfcPzBvy
It’s got both. It’s awesome. But it’s also owned by James Dolan, and he’s a douche. I say that as a big Rangers fan.
The article says
Those GPUs power 16 internal displays, each with a resolution of 16K, alongside 1.2 million programmable LED pucks coating the exterior of the sphere.
Did you literally stop reading mid sentence? Or are you just not able to read good?
“internal displays” could mean whatever. They’re embedded for example.
So not read good. Thanks
I mean it is cool. But really a testament to why we deserve extinction at this point…
Ok, so it’s “capable of drawing” enough power for 20,000 homes in the area. How much does it actually use day to day? Does it dim at night and brighten in the daytime to keep those ads rolling in the sunshine?
It would be impressive it could be done without destroying our planet. This should impress no one.
That article gets stuck so much and makes my (relatively high end) laptop’s fan scream so hard you’d think the website was designed for that kind of hardware.
They tried to build this abomination in London and it got shot down.
Before the Sphere, the largest spherical building in the world (since 1989) was the Globe in Stockholm.
On it they sometimes project stuff on, which seems to be a way cheaper and energy efficient way than adding a billion LEDs.
Fun fact about the arena Globen, it’s actually the biggest piece in a art installation about our solar system, representing the sun. Pluto is about halfway up in Sweden.
It’s also the home arena of Swedens national ice hockey team.
