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Kognito commented on UK's largest battery storage facility at Tilbury substation   nationalgrid.com/national... · Posted by u/zeristor
boredpudding · 4 months ago
Does the UK not have an option for hourly-pricing? That's usually where as a consumer you can have the most gains. In the summer, with solar panels, my energy bill is negative (in The Netherlands)
Kognito · 4 months ago
We do, but I can’t imagine it’s hugely popular. Only a few of the smaller suppliers offer it AFAIK.
Kognito commented on Swiss vs. UK approach to major tranport projects   freewheeling.info/blog/sw... · Posted by u/jbyers
Neil44 · 4 months ago
For me it's summed up by the £100M tunnel to protect bats. Someone says the nice bats in those nearby woods might not get on with the big scary trains so £100M gets spent to resolve the issue. Scale that kind of thinking up over the whole project including people who don't want HS2 at all using every legal angle imaginable to frustrate it and there's your £66Bn.

There are no adults in the room saying you know what, the value to life and society and the good that could be done with £100M of public money is worth more than the unproven possibility of a bat being injured.

One of the good things and assets of this country is our strong legal system and the comparative accessibility of justice, compared to many other places in the world. But this also gets used by people with an axe to grind to frustrate big public projects.

Kognito · 4 months ago
> £100M gets spent to resolve the issue

It's even worse than it first appears. There's no evidence that the trains will have any impact on the bats AND there's equally scant evidence that a tunnel will protect the bats from this entirely theoretical harm.

Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
giarc · a year ago
How much is a result of Brexit and losing trade agreement with Europe?
Kognito · a year ago
More or less none. Energy prices are a domestic mismanagement issue and pre-date the Brexit situation, unfortunately.
Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
bryanlarsen · a year ago
Wind power is not to blame for the high price of electricity in Britain. Some of the wind power is being purchased at 4p/kWh.

Commodities are priced at the margin, and the marginal price in the UK is imported liquified gas.

Kognito · a year ago
Wasn't suggesting it was the cause, just pointing out we seem to have done little to invest in other forms of power.

Wind has its place, but it will struggle to provide consistent base load or grid inertia that we'll lose from shuttering coal, gas and nuclear.

Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
chris222 · a year ago
Why doesn’t the UK just deploy large battery banks like Tesla Megapack?
Kognito · a year ago
It's a work in progress for sure, but it's certainly not cheap. Getting enough battery storage will be a mammoth task.

From the aricle, Europe's (then) biggest battery could supply just 2 hours of power to 300k homes - compared with ~ 35 million homes in the UK.

https://www.datacenterdynamics.com/en/news/uk-builds-europes...

Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
inferiorhuman · a year ago

  left the UK with the highest electricity prices in the developed world
https://www.ofgem.gov.uk/news/new-energy-price-cap-level-oct...

Wha? Fair play if you think the US is not a developed country, but £0.255/kWh is towards the lower end of what electricity costs in California. Hawaii is at or above those rates.

Kognito · a year ago
I was referring to this article which quotes the IEA for industrial energy costs at around $0.085/kWh, versus $0.34/kWh in the UK.

https://www.telegraph.co.uk/business/2024/09/26/britain-burd...

Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
seadan83 · a year ago
I don't think any of your claims are supported by available data. Would you be able to provide some citations to give evidence for what you say?

Going through point by point:

> has left the UK with the highest electricity prices in the developed world

Since when? As of 2023, high, but not highest. [1]

> factories and industry closing their doors

Could you provide evidence that factories and industry are actually on the decline in the UK? Second, can you provide evidence it is related to energy prices?

It seems the data contradicts this type of correlation [2]. Energy prices spiked in 2021 and are now down, to very similar levels as they were over the last decade.

> the most vulnerable in society choosing between heating or eating

Citations needed, and also to demonstrate that this is a new phenomenon. Considering energy prices are lower in the UK than recently, this decision would not be due to an increase in energy prices.

> very real prospect of blackouts this winter.

According to [3]: " The risk of blackouts in Britain will be lower this winter as new gas generation capacity and greater electricity imports from Europe should ensure a larger buffer against potential shortages"

> We dreamed of a future of energy abundance, almost too cheap to meter

Who is we? Was this a party platform? Propaganda? Just something you were lead to believe?

> We have the technology in nuclear to do just that and perhaps we will one day.

First claim is not supported. Is it possible to actually produce that much nuclear energy. Also, energy markets are global. Excess energy is sold, it is not necessarily divided out locally for free. Further, stupid cheap energy would create it's own demand, migration of energy usages.

> So celebrate Britain turning off 500MW of emergency buffer supply

A single plant is the buffer supply?

> ignore the 50GW of coal power that China brought online in the 12 months of 2023 alone.

That is a what-about-ism

‐----- [1] https://www.statista.com/statistics/263492/electricity-price...

[2] https://www.statista.com/statistics/589765/average-electrici...

[3] https://www.thetimes.com/business-money/energy/article/black...

Kognito · a year ago
I sense you might not be arguing in good faith, but here's at least a mild effort to placate you.

> Since when? As of 2023, high, but not highest.

Since 2024, at least. [1][2]

> Could you provide evidence that factories and industry are actually on the decline in the UK?

Tata Steel is the most topical one, production moving to India. Easy to find sources for that, it's all over the news.

> Energy prices spiked in 2021 and are now down.

False. Industrial prices have grown every year since 2011 [3]

> The risk of blackouts in Britain will be lower this winter...

Right, so you agree with me that there's a risk of blackouts then?

> Who is we? Was this a party platform? Propaganda? Just something you were lead to believe?

It's a reference to a nuclear energy optimism from the 20th century. Some reading material for you. [4]

> Is it possible to actually produce that much nuclear energy.

Of course it is. Energy is hard to sell long distance in large quantities. We're perfectly capable of building more supply than demand (FYI that's how the grid operates to this day) and we should certainly be encouraging more demand to improve living standards.

> A single plant is the buffer supply?

No, I never claimed that it was. But coal power has been used mainly to provide a buffer supply only as needed to prioritise cleaner generation in recent years so it's accurate to say we're turning off (some) buffer supply.

> That is a what-about-ism

It is, but I rather enjoy paying attention to the wider world instead of navel gazing and virtue signalling.

[1] https://www.telegraph.co.uk/business/2024/09/26/britain-burd...

[2] https://www.nesta.org.uk/blog/uk-household-electricity-price...

[3] https://www.ibisworld.com/uk/bed/industrial-electricity-pric...

[4] https://www.nrc.gov/reading-rm/basic-ref/students/history-10...

Kognito commented on UK will give sovereignty of Chagos Islands to Mauritius   bbc.co.uk/news/articles/c... · Posted by u/andystanton
eadmund · a year ago
Very sad for the United Kingdom, I think. Back in 1982 Queen Elizabeth II refused to give up the Falklands at gunpoint; in 2024 King Charles III gives up the British Indian Ocean Territory without even a shot being fired.
Kognito · a year ago
Queen Elizabeth II had no involvement in the decision to defend the Falklands, other than perhaps some private counsel with the then Prime Minister, just as King Charles III will have had no involvement in this decision.
Kognito commented on Britain's last coal-fired power plant shuts down   theguardian.com/business/... · Posted by u/geox
spamjavalin · a year ago
Some unobjectionably good news, surely.
Kognito · a year ago
Bittersweet.

Glad to be moving away from coal, but the lack of serious investment in anything but wind energy has left the UK with the highest electricity prices in the developed world, factories and industry closing their doors, the most vulnerable in society choosing between heating or eating and a very real prospect of blackouts this winter.

We dreamed of a future of energy abundance, almost too cheap to meter. We have the technology in nuclear to do just that and perhaps we will one day.

So celebrate Britain turning off 500MW of emergency buffer supply and try your best to ignore the 50GW of coal power that China brought online in the 12 months of 2023 alone.

Kognito commented on Bun 1.1   bun.sh/blog/bun-v1.1... · Posted by u/ksec
pier25 · 2 years ago
Is Bun executing TS or is it also compiling down to JS and executing that?

Edit:

The docs mention:

> Because Bun can directly execute TypeScript, you may not need to transpile your TypeScript to run in production. Bun internally transpiles every file it executes (both .js and .ts), so the additional overhead of directly executing your .ts/.tsx source files is negligible.

https://bun.sh/docs/runtime/typescript

The idea I'm getting from this is that both JS and TS are transpiled to something else. Are types preserved in this bytecode, AST, or whatever it is?

Kognito · 2 years ago
It’s not running TS directly, it’s just preconfigured to transpile TS to JS without the user having to bring extra tooling. Neat, but you’ll see the docs still recommend tsc for type checking at build.

u/Kognito

KarmaCake day748October 14, 2017View Original