Wanderer

joined 2 years ago
MODERATOR OF
[–] Wanderer@lemm.ee 16 points 2 days ago (2 children)

Deleting system32 fixed my issues.

[–] Wanderer@lemm.ee 4 points 3 days ago

The time of exposure was low. Asbestos was also outside and unbroken.

Insulation was only 1 attic.

[–] Wanderer@lemm.ee 4 points 3 days ago

Yea pretty much.

Put a shower pipe through a brick wall.

[–] Wanderer@lemm.ee 67 points 4 days ago (8 children)

Oh for fuck sake is this another thing you have to wear a mask for?

My fucking dad I swear to god. He knows I got asthma. He had me install insulation as a kid and remove asbestos. I got fucking tinnitus from him giving me a drill and neither of us wearing hearing protection.

[–] Wanderer@lemm.ee 1 points 4 days ago

But they didn't survive intact did they?

I haven't heard anything for a while and I was just asking for an update if anyone knows anything.

It seemed to me they changed something to cause those vibrations/oscillations so to fix it they could just change it back. Like to me it seems solvable.

But in regards to the reusability of the heat shield, I haven't heard of any progress? So wouldn't it still be regarded as the biggest issue?

[–] Wanderer@lemm.ee 5 points 5 days ago (2 children)

I'm ready for another starship test! Maybe mid may

Hopefully we get another improvement on this one. They need to nail the thermal protection, hope it isn't insurmountable.

Any news on active cooling systems or is that once everything else fails?

[–] Wanderer@lemm.ee 1 points 1 week ago (1 children)

I'll be interested to see what happens with this.

New forms of industry will work out if you got very low capital costs and high energy costs. The factory is going to be running, what? At most 25% of the year? Probably more like under 10 and unpredictable. That's going to be so weird for profitability.

I feel like storing the hydrogen itself could be an issue. Storing methane seems way easier so I wonder if that happens instead. But is it cheap to make a device that can make huge amount of hydrogen or methane? I have no idea and no one seems to know what's going to happen yet.

I just expect most of it to be dumped. Because it's 1 less thing to buy.

[–] Wanderer@lemm.ee 2 points 1 week ago (1 children)

Neat, a point by point breakdown. Love those. In no way are they fingernails to the blackboard of internet discussion

Well unfortunately your mental capacity seems to make it a necessity.

That's what the whole comment is about. "Why" is the entire thesis of the comment. It is the comments entire raison d'être. In summary: the inefficiencies inherent to distributed implementation, the lack of service infrastructure, the short lifespans of the high-density battery chemistries needed in residential installs, etc.

The question is about why you think solar is good for home but not batteries. That hasn't been explained. You used grid issues as a reasoning and inefficiencies. Which is exactly the same as as solar and that was the whole reason for the question in the first place. I'm sorry you're not getting that, I made the fatal assumption you had some intelligence behind you but I'm being proved wrong. You can't even understand simple conversations. The only actual point you made is wear on batteries but that only matters for a financial and environmental factors but your point falls flat on it's face with both. I guess you did also say batteries are better on the grid than at home but that was accepted before the conversation started and the same with solar (at least for me and hence the conversation). The financial business reasonings is just mind blowing, businesses and consumers like to make money and they both do. Financially, batteries aren't some Elon conspiracy theory, that's just business. That seems too much for you. But solar has the same ideas about paybacks so I do struggle to see how you think one works and the other doesn't. Ah well I guess an answer to that isn't coming.

I don't really care, though. It's got nothing to do with the points I was making, which is why I didn't address it. It's largely irrelevant.

Its not though because you think a businessman isn't doing businessman things. That's how its directly relevant to what you said.

internalise [sic]

Hahahaha this is the icing on the cake. Your arrogance matches your stupidity. Look if you're going to try correct someone at least spend 10 seconds on google, but obviously that's too much for you. That's how that's words spelt. Hahaha that says it all about your conversation doesn't it? That should be the end of it, but at least I'll finish this comment off.

Okay, no. This is not how residential demand or load balancing or power infrastructure works. There's components you're assuming exist that would have to run on magic to be safe (some kind of automatic interlock cut-in), and even those would absolutely devastate the grid by constantly adding and removing whole residential loads at random.

I don't know what to say. When solar is used in the house it doesn't go down the lines. There is less demand on the wires that's just fact.

I'm sorry. I known you want to come across like you know stuff but I just started by asking you about a simple point and you've come across really badly both in terms of intelligence and in delivery. Good luck with both in the future.

[–] Wanderer@lemm.ee 2 points 1 week ago

Yes but the trend has changed. Oil demand was growing largely due to China. That has stagnated massively. The change is trend of demand links with a change in the supply from Russia. I'm not on expert on these matters and I don't want to come across like that.

But it seems if China didn't stop increasing we would have had price issues.

With dropping oil prices American firms won't want to drill. Also imports of materials has gone up and China has stopped buying American LNG.

[–] Wanderer@lemm.ee 2 points 1 week ago (5 children)

though the generator is going to be far more eco friendly than the batteries over their respective lifetimes

That's just not true.

vastly inferior solution to the implementation of even local grid scale solutions.

Same as solar. But you seem to be pro rooftop solar but not home grids and no explanation why.

Also because there is essentially 0 infrastructure designed to handle said batteries,

Makes no sense because the struggles the grid currently has with solar will be offset. Home batteries reduces demand on the grid and internalise production and demand more into the house.

they wear out quite quickly at home scales (unless you're using uncommon chemistries, but if you're using iron-nickle batteries you're not the target audience here)

In a cost exercise if the batteries last longer than the payback period they are worth it. Which is the case so that point is meaningless.

and because Elon popularized them with his "powerwall" bullshit entirely to pump the stock value of Tesla's battery plant (which is it's own spectacular saga I encourage you to look up, it's a real trip).

I don't under a CEO pushes a good product that helps the grid and helps consumers make money. Your bias against Elon is just limiting your world view.

Batteries in the walls are useful in niches, but the current technology which uses lipo/lion/lifepo4 chemistries is inherently flawed and a route to both dead linemen and massive amounts of E-waste.

Chemistry has nothing to do with electrons on the wires so that doesn't make sense. Lithium ion batteries are recyclable. Yes batteries are Bette Ron the grid but getting them connected is hard. Same solar, waste on roofs but thats how it goes. The arguments are the same.

They could be useful potentially, but as it stands, it's really bad right now.

They are useful. They aren't bad.

[–] Wanderer@lemm.ee 2 points 1 week ago

Yes it can, I didn't say otherwise. I'm not sure what your point is.

The electricity grid is about matching supply and demand. Hydro is not going to stop massively amount of wind and solar being wasted in a 100% is it?

Also most grids don't have enough hydro storage or inertia to solve to problem by itself.

[–] Wanderer@lemm.ee 0 points 1 week ago (7 children)

You need to look up how much grid storage lithium batteries are being built. It's exponential growth. Faster than solar.

The reason it's worthwhile is because solar makes energy with 0 or near 0 price to the owner in certain places, if they store that and use it for later they save money. There are cost calculators out there and for certain markets they make sense.

Of course Tesla pushes it they got a product people want and it makes the consumer and Tesla money. Win win. That's business, nothing shady about that.

Yes batteries are better on the grid but that's for exactly the same reasons why solar is better on the grid.

 

"Crude oil futures settled lower on the week as the market eyed a potential for rising global supply amid signs of internal OPEC+ tensions.

Prompt-dated June WTI settled at $63.02/b April 25, a gain of 23 cents on the day but down $1.66/b from the April 17 close. Front-month ICE Brent ended the April 25 session up 32 cents at $66.87/b but still down $1.09/b from its week-ago level.

Selling pressure emerged midweek after Kazakh Energy Minister Erlan Akkenzhenov on April 23 roiled crude markets when he said Kazakhstan would pursue its own "national interests" when determining production levels, raising doubts about the country's commitment to fulfilling output cuts as part of the OPEC+ producer group"

 

"Key Points

  • Alphabet reported Thursday that Waymo, its autonomous vehicle unit, is now delivering more than 250,000 paid robotaxi rides per week in the U.S.
  • That figure is up from 200,000 in February, before Waymo opened in Austin and expanded in the San Francisco Bay Area in March.
  • Alphabet CEO Sundar Pichai said Waymo is building partnerships with ride-hailing app Uber, automakers and operations and maintenance businesses that tend to its vehicle fleets."
 

"Pakistan isn’t the first country you’d expect to crash the global solar party. But by the end of 2024, it quietly rocketed into the top tier of solar adopters, importing a jaw-dropping 22 gigawatts worth of solar panels in a single year. That’s not a typo or a spreadsheet rounding error. That’s the kind of number that turns heads at IEA meetings and makes policy analysts double-check their databases. It certainly made me sit up and take notice when I first heard about what was happening in mid-2024.

It’s more solar than Canada has installed in total. It’s more than the UK added in the past five years. And yet it didn’t make a blip in most Western media."

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submitted 3 months ago* (last edited 3 months ago) by Wanderer@lemm.ee to c/energy@slrpnk.net
 

"Norway is the world leader when it comes to the take up of electric cars, which last year accounted for nine out of 10 new vehicles sold in the country."

 

Figure AI, a robotics innovator, and BMW, the German automobile giant, have revealed remarkable advancements in the Figure 02 humanoid robot’s capabilities. 

Operating on a production line, the Figure 02 robot has made a significant leap, achieving a 400% increase in speed and a sevenfold improvement in success rate.

709
me_irl (lemm.ee)
 
 

"The UK’s era of coal-free power begins on the 1st October 2024, following a rapid decline over the last 12 years which has seen power sector emissions plummet by three quarters."

"This report provides an overview of the UK coal power phase-out, looking at changes in electricity generation since 2012 when coal began to rapidly decline. It provides context on how phase-out was achieved through a mix of initiatives and policy frameworks, and considers how this can inform the next chapter of UK power sector decarbonisation."

"Coal power provided almost 40% of UK generation in 2012, shrinking to 2% by 2019, and finally falling to zero by October 2024. In 2012, coal generated 143 TWh of electricity, equivalent to Sweden’s total power demand in 2023."

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Me_irl (lemm.ee)
submitted 7 months ago* (last edited 7 months ago) by Wanderer@lemm.ee to c/me_irl@lemmy.world
 
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