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floxy commented on Trump says U.S. will not approve solar or wind power projects   cnbc.com/2025/08/20/trump... · Posted by u/donsupreme
bediger4000 · 4 days ago
Wow, why not let the market decide? Why isn't the media demanding more explanation of why the free market is being prohibited from functioning?
floxy · 4 days ago
This seems like it affects projects that need federal permitting? What solar/wind installations need federal permitting? Those on U.S. government land? Offshore wind? Does anyone know what percentage of solar / wind project have a federal governmental permitting requirement?
floxy commented on How much do electric car batteries degrade?   sustainabilitybynumbers.c... · Posted by u/xnx
kulahan · 6 days ago
Wow, I did not expect anyone to be offering a SIX HUNDRED THOUSAND mile warranty on their batteries. That's some serious confidence. I didn't see anything about it transferring, though. That would be smart on their end - the resale value for electric sports cars at least, is about 50% in the first year, then it levels off hard after that. This would encourage buying new, but not aftermarket. I'll have to look into this.

Still, while this removes a primary concern of mine, there's still one major hurdle that cannot be bypassed as far as I can tell (yet): If you have shared parking, there's essentially no way to charge your car. Maybe if it's an outdoor parking lot you can rely on solar power somewhat, assuming you're in a good situation for that?

Still, my point is that my parking space isn't actually mine, so I can't modify anything in the garage. Assuming superconductors aren't figured out any time soon, this appears to be an impossible solve, which cuts their consumer market significantly.

Also, not exactly the same thing, but they could remove those warranties and instead get some nice replaceable battery cells in there. Let me turn a thing to unlock it, pull out that one cell, and replace it. But maybe I'm a little more wrench-y than their customers want to be?

floxy · 6 days ago
> Assuming superconductors aren't figured out any time soon, this appears to be an impossible solve, which cuts their consumer market significantly.

I don't think superconductors solve anything in the EV charging space, and certainly wouldn't make L2/L1 charging easier to install for shared parking / street-side parking. An L2 charger uses something like a electric clothes dryer circuit, with 240V at 40A. Or somewhere in the 6-10 kW range, to recharge you overnight.

floxy commented on How much do electric car batteries degrade?   sustainabilitybynumbers.c... · Posted by u/xnx
stetrain · 6 days ago
Also the early Nissan Leafs, pioneers in the mass-market EV space, had batteries with only air cooling and which experienced significant degradation.

More modern EVs with full liquid thermal management and newer cell revisions and chemistries seem to be holding up much better over time.

Some chemistries like LFP have even greater cycle and calendar life in return for a bit less energy density. Ford and GM are both betting big on these for their future entry-level EVs and I think they will end up being a common choice where maximum range isn't the customer's primary concern.

floxy · 6 days ago
>Also the early Nissan Leafs, pioneers in the mass-market EV space, had batteries with only air cooling and which experienced significant degradation.

Don't forget that beside the chemistry issue in hot environments, the original Leaf only had a 24 kWh battery, so you'd have a lot more cycles than say a 60 kWh or 90 kWh battery. If you assume it is good for 1,000 equivalent charge cycles, and assume you 3.5 miles/kWh, than your 24 kWh battery would be good for 84,000 miles. A 60 kWh pack would be good for 210,000 miles, and a 90 kWh pack is good for 315,000 miles. A new Chevrolet Silverado EV has a 200 kWh pack (which, if you can squeeze out 2 miles/kWh, would be good for 400,000 miles).

And with a small battery it is more likely that you'd need to charge up to 100% and discharge closer to 0%, which is also harder on the battery.

floxy commented on Windows XP Professional   win32.run/... · Posted by u/pentagrama
devnull3 · 17 days ago
Win XP remains my favourite OS till date. I was in college and getting hands on a pirated copy back then makes me so nostalgic.

There was a cambrian explosion of tools to customize the look and feel. TweakXP pro is the one I remember. All pirated off-course.

floxy · 17 days ago
OS/2 is the nostalgic one for me.
floxy commented on A candidate giant planet imaged in the habitable zone of α Cen A   arxiv.org/abs/2508.03814... · Posted by u/pinewurst
ch4s3 · 18 days ago
RJup is the radius of Jupiter. 1 MEarth is equal to one million times the mass of the Earth. I’m not sure about RV limits.
floxy commented on Consider using Zstandard and/or LZ4 instead of Deflate   github.com/w3c/png/issues... · Posted by u/marklit
jchw · 19 days ago
JPEG-XL is supported by a lot of the most important parts of the ecosystem (image editors and the major desktop operating systems) but it is a long way away from "everything". Browsers are the most major omission, but given their relative importance here it is not a small one. JPEG-XL is dead in the water until that problem can be resolved.

If Firefox is anything to go off of, the most rational explanation here seems to just be that adding a >100,000 line multi-threaded C++ codebase as a dependency for something that parses untrusted user inputs in a critical context like a web browser is undesirable at this point in the game (other codecs remain a liability but at least have seen extensive battle-testing and fuzzing over the years.) I reckon this is probably the main reason why there has been limited adoption so far. Apple seems not to mind too much, but I am guessing they've just put so much into sandboxing Webkit and image codecs already that they are relatively less concerned with whether or not there are memory safety issues in the codec... but that's just a guess.

floxy · 19 days ago
> >100,000 line multi-threaded C++

W. T. F. Yeah, if this is the state of the reference implementation, then I'm against JPEG-XL just on moral grounds.

floxy commented on USB-C for Lightning iPhones   obsoless.com/products/iph... · Posted by u/colinprince
bigyikes · a month ago
I love my USB-C iPhone but Lightning was smaller and easier to plug in.
floxy · a month ago
Does anyone have reliability data for USB-C ports? It seems to me like Lightning is more robust to repeated plug/unplug cycles. But this is only on my limited sample size of one laptop with a failed USB-C port and some vague hand waving.
floxy commented on Debian switches to 64-bit time for everything   theregister.com/2025/07/2... · Posted by u/pseudolus
mike-cardwell · a month ago
Nah. 5 billion years from now we'll have the technology to move the Earth to a survivable orbit.
floxy · a month ago
Better to just suck out the heavy elements.

https://en.wikipedia.org/wiki/Star_lifting

floxy commented on I Got a Parking Ticket for Using a Charging Station in an Electric Car   insideevs.com/features/76... · Posted by u/josephcsible
josephcsible · a month ago
The EV charging issue aside, backing into parking spaces is safer. It's totally unjust that places ban it just so that lazy parking enforcers will never have to walk to the other side of a car to see its license plate.
floxy · a month ago
>backing into parking spaces is safer

In this age-of-big-data of ours, is there a way to quantify this for EVs? And how we can weigh that with the ease of backing out into a parking lot? Also, I'm curious on the percentage of EVs on the road that don't have rear traffic/pedestrian alerting or braking of some kind. Even my lowly S-trim Nissan Leaf has rear ultrasonic parking sensors.

u/floxy

KarmaCake day1964December 31, 2020View Original