[-] luisgutz@feddit.uk 9 points 5 days ago

That's probably one of the best endorsement you can get

[-] luisgutz@feddit.uk 6 points 2 weeks ago

Get a larger battery.

By far the lion share if the savings come from internal usage. Export payments are 20% of so of electricity costs, so you want to be using what you generated.

I have a 5.4kW array, and a 8.8kWh battery. 15% of the battery has to be reserved, so actual capacity is lower.

We basically live off grid for 6-7 months, but winter production is so low (aprox 20% of summer ) that it's hard to even fill up the battery.

But a larger battery would help for those spring and autumn months when some days are good, some are bad.

For reference, comercial installation have a 4:1 ratio of battery capacity to production. In my case that would be 20kWh! Or 5 days of average consumption.

One final thing to say is that our battery system is capped to 3kW. So even when full, if we ask more electricity than that at any point we would be importing.

What this means is that going gas free is harder, as some appliances (hob, kettle) consume a lot.

[-] luisgutz@feddit.uk 2 points 1 month ago

Very interesting. Thanks for sharing. Funny enough, the article mentions 54 billion of investment on the national grid is needed over the next 10 years, and hinkley point currently costs 31!

[-] luisgutz@feddit.uk 2 points 1 month ago

Also consider how much renewables that investment could buy; its not just 31billon of today money that will start to see some benefit 20 years after it was started.

[-] luisgutz@feddit.uk 3 points 1 month ago

No bonus for GBE CEO, but dividend payments are still allowed as well as share buy back.

That will teach them nothing. At the very least the water should be not for profits. Much better would be to nationalize them: a public monopoly is much preferred over a private one, as at least they are accountable to the pubic and are meant to work on their behalf.

[-] luisgutz@feddit.uk 2 points 4 months ago

They have a design site in Yeovil, and used to be Augusta westland: https://en.wikipedia.org/wiki/AgustaWestland?wprov=sfla1

[-] luisgutz@feddit.uk 8 points 4 months ago

And the US gets to sell their weapons to allies. This acts as a subsidy on the development of new weapons systems, and prevents possible competitors from developing theirs. It is easier to win a war when your opponent cant make any weapons, or cant scale their weapon making fast enough.

It also provides an ever present treat to Europe: All those US bases scattered over the European continent are a reminder that Europe is free to choose their own political path, as long as they don't deviate much from what Washington approves.

[-] luisgutz@feddit.uk 3 points 4 months ago

20! Wow... I get from close to 40 on my Toyota auris most weeks. And that's mostly urban driving

[-] luisgutz@feddit.uk 2 points 4 months ago

I'm afraid I don't have a reliable source of information other than what I can see on the street. Anecdotally it is hard to find pescatarian or vegetarian dishes in many restaurants. If nearly 20% of the population was vegetarian, this wouldn't be the case.

[-] luisgutz@feddit.uk 15 points 4 months ago

That Wikipedia page is odd: in the table of shows Mexico as 19%, and in the Mexican section (below the table) it has 8%, and groups Mexico with Central America.

As a Mexican, even 8% feels high! It is damn hard to find meat free food in most restaurants.

[-] luisgutz@feddit.uk 5 points 4 months ago

ARM main business model is the sell of IP. They fully design their CPUs along with a host of surrounding technologies, like the interconnect. In order to prove their design work and are fit for purpose they have to send to TSMC and other fabs. Small customers buy their IP as is and then integrate it onto their designs. Their most expensive license is the Architectural licence. This means they allow the buyer to completely redesign their Chios, while maintaining compatibility with the Software. Large companies like Apple, Nvidia, Amazon, Samsung and others buy this licence and produce chips like the Exynos, or graviton.

[-] luisgutz@feddit.uk 27 points 4 months ago

ARM is a UK company that sells more CPUs than Intel and AMD combined. They dominate the mobile market. Literally all phone chips use ARM technology. Their GPUs are not bad for tablets and phones.

They been trying to get their CPUs onto the desktop and server markets for years, and they are beginning to get some success stories on both.

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luisgutz

joined 6 months ago