Readit News logoReadit News
mshenfield commented on Developers are building communities that act as their own miniature power grids   nytimes.com/2023/08/07/re... · Posted by u/mhb
rndmize · 2 years ago
This is something I've been curious/interested in for a long time, so its good to see that somewhere out there (random Pacific islands aside), there's communities making it work.

Some rough numbers I did a month or two ago - Tesla offers a megapack that has 3.9 MWh at a cost of $2.4m. "In 2021, the average annual electricity consumption for a U.S. home was 10,632 kilowatt-hours (kWh). Or about 886 kWh per month." That's about 30 kWh per day; my community has 45 houses, so use of 1.35 MWh in total, so a megapack will provide power for 3 days for the community at a cost of ~50k per house. Probably not worth it and I'd expect 3 days to be overkill. But a community that was double our size will have a cost of about 25k per unit for 1.5 days of power - which doesn't sound too bad to me.

Another thing I've found interesting is Anker seems to be getting into the home power business - https://www.anker.com/anker-solix/home-energy-solutions?ref=... - which I'm hopeful about, since it doesn't seem like anyone except Tesla has been able to make something that feels simple/easy/attractive. Every time I've look at Powerwall alternatives I'm been unimpressed by the offerings; maybe Anker can deliver.

mshenfield · 2 years ago
25k per unit, assuming the battery lasts 5 years, is uneconomically high at $5k/year per home.

A 100kw generator can produce enough power for 100 homes, costs ~$50k all in, and ~$1k per day in fuel costs to run during an outage. Assuming the generator also lasts 5 years, that's only $100/year per home, 50x less than the battery solution.

Batteries are for the foreseeable future way too expensive.

Deleted Comment

mshenfield commented on Twitter was down   twitter.com/TwitterSuppor... · Posted by u/No_CQRT
mshenfield · 3 years ago
It's back
mshenfield commented on Starbucks illegally fired US workers over union, judge rules   bbc.co.uk/news/business-6... · Posted by u/pmoriarty
freediverx · 3 years ago
Does the NLRB have any teeth? Can they impose fines? I’ve yet to see any of these rulings result in any meaningful changes.
mshenfield · 3 years ago
No. Companies just have to re-hire fired employees and pay lost wages and benefits. IMO Starbucks should pay a large punitive fine that gets split between the fired workers and the NLRB.
mshenfield commented on Google to reduce workforce by 12k   blog.google/inside-google... · Posted by u/colesantiago
robocat · 3 years ago
Perhaps there is an large internal pressure from the employees themselves?

If many employees have a large amount of salary dependent on the stock price, then those employees will really care about GOOG falling in price on the market.

mshenfield · 3 years ago
I've never seen anyone directly make this case. Most people seem to want their colleagues (many of whom are friends) to keep their jobs more than they want the stock price to go up.
mshenfield commented on Atom was archived today   github.com/atom/atom... · Posted by u/Bondi_Blue
mshenfield · 3 years ago
I'm still not convinced VSCode is faster and better. My Atom setup was never slow, the only thing that wasn't instantaneous was code completion. For me, it felt like VSCode came out of nowhere and surpassed Atom for inexplicable reasons.
mshenfield commented on Twitter’s mass layoffs have begun   techcrunch.com/2022/11/03... · Posted by u/matthieu_bl
losvedir · 3 years ago
And so the grand experiment begins. I feel bad for the folks losing their job because that always sucks, and I hope there's a decent severance package.

Now we'll see what happens to Twitter... I hardly use it, so if it implodes it won't bother me too much. But I am curious to see if all the "how do you need X people to do Y?" commenters are correct in this case. The app is simple but doing simple things at scale is hard. I wonder if we'll see more downtime and issues now.

I think this is also a great experiment for everyone who either thinks Elon is a genius and the greatest thing to bless this Earth, or those who say he's overrated and Tesla and SpaceX were successes independent of him. I think Twitter has been around long enough that we've all formed impressions of it. Let's see what this single change of replacing ownership actually results in.

Anyone want to make predictions about the state of Twitter in a few years?

mshenfield · 3 years ago
Twitter won't die, but it won't make much of a profit either. Elon Musk will find another buyer in 2 years for $25 billion and make most of his money back while leaving the company saddled with most of the $11 billion in debt financing.
mshenfield commented on Never trust a system that seems to be working   twitter.com/Foone/status/... · Posted by u/pkilgore
mshenfield · 3 years ago
Also a good reminder why exceptions and optionals exist. Bonkers that "I didn't get a response" defaults to 0.
mshenfield commented on Imagen: An AI system that creates photorealistic images from input text   imagen.research.google... · Posted by u/fagnerbrack
hackernewds · 3 years ago
> Creating the real thing in Pixlr

is it that good now? note that Pixlr was bought by Google

mshenfield · 3 years ago
I like Pixlr, I use pixlr.com/e. It's free and web based and has always worked well for me.

Did that happen recently? It says in Pixlr's site they're owned by INMAGINE.

u/mshenfield

KarmaCake day561November 29, 2014View Original