Live data from Hacker News

Google will buy half the electricity from one of Finland's nuclear power plants

bbc.com

121–130 of 308 posts

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#121
post #79

1. Humans use AI 2. AI requires power^ 3. AI companies purchase/produce power 4. Humans complain that AI uses power (but continue to use AI) ^Same for water This is a silly 'news cycle' witch hunt that no economist takes even mildly seriously.

> but continue to use AI

Not all humans

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#122

Earlier quoted context omitted.

Don't forget that they buy countless things from China, who is by a very large margin the largest polluter in the world.

Do you know how South Australia solved a problem of the Whyalla Steelworks when transitioning to 100% renewable electricity? They excluded on-site generation of the plant from the statistics. "Solarization" of the plant hadn't worked out economically. Continuous manufacturing processes have big problems with intermittent energy sources. China is building tens of nuclear power plants though.

> Continuous manufacturing processes have big problems with intermittent energy sources.

Intermittent energy sources are predictable in aggregate. A fairly modest amount of storage to smooth things out and you can pretty reasonably get above 50% solar and wind. Make up a large chunk of the balance with nuclear and hydro and you're pretty close to 100%.

The last 10% is obviously the hardest, but what's the excuse for countries still doing majority fossil fuels?

> China is building tens of nuclear power plants though.

Trouble being they're still operating ~1200 coal power plants.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#123

Earlier quoted context omitted.

It's a good thing that green energy isn't a fixed quantity and more can be built if there's demand, which is exactly what Google is doing. It's great for marketing and, you're right, that's why they are doing it but the reason it's good for marketing is that their customers care about the environment. This is the exact invisible hand mechanism in action. It's their preferences changing the behavior of one of the bigg…

Nuclear power plants have a huge lead time and require government approval, something the Finnish government declined to approve (Fortum had requested to build a third reactor). Solar and wind are fine but they’re not usable as a replacement for nuclear without huge battery installations which make the cost worse than nuclear. Also large installations still take time - from regulatory approvals to actually building t…

Note that when Fortum was declined it was because two others were given approval. Lack of new nuclear in Finland isn't because no permits, but because Olkiluoto 3 exposed the real costs so Olkiluoto 4 was cancelled. Russia was the partner in the other one so that went to hell with the attack to Ukraine.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#124

Before the American tinfoil-hat data center nuts comes out in force: - This is a plant that was going to be decommissioned without investment - Finland is a rational country due to their small size and unfortunate proximity to Russia. They tend to do rational things like invest in good energy infrastructure. Nobody will be losing power due to this deal - Finland is one of the cleanest/greenest energy markets on earth…

> while screaming about conspiracies that data centers destroy H20 molecules

This is a gross misrepresentation of the concern. Clean fresh water is locally very important and a finite resource. The vast majority of people know it does not destroy H2O molecules, but moves them to a less useful space.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#125

Shouldn't we stop pushing the cost of things onto the public, in both CO2 and nuclear contamination? Surely a nuclear reactor is only economical if you don't have to pay for the cost of a Chernobyl type event. Did they assess the costs? Surely they played the costs down as the public is going to pay for the consequences. Shrug. It's so easy to do business this way. The fins also expose themselves to blackmail by an a…

1. Chernobyl disaster was not related in any way with nuclear plant normal functioning. It was "experiment of how low output reactor can go" proposed and exercised by people without knowledge or experience. It's monument of why government officials should not touch anything related to science 2. Chernobyl nuclear plant was very poor copy of safe by design nuclear plant. It had critical flaw in carbon based proton cat…

> some greedy, uneducated people from the past wanted better position

We don't have greedy, uneducated people who want better positions now?

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#126
post #82

I am not against AI data centers. But it's a good thing that the electricity infrastructure expenditures for AI data centers' consumption are paid by the companies making money from AI training and inference, rather than being paid by all taxpayers collectively. Not sure if this particular project is also sponsored by taxpayers' money or not, though.

If a community's usage is say 60% of what a plant can produce, and $TECH_GIANT comes and buys the other 40%, what happens next?

Power prices will go up, since any growth will exceed the available power generation capacity. Power will become dirtier, since diesel generators will fill in when there is high demand. Then the community will spend a huge amount of money building out more capacity.

I think we will all soon see, communities sharing power infrastructure with massive-demand corporate customers will end badly for the communities.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#128
Will all these data centers really be needed in 5 or 10 years from now?

The technology, compression, etc, for models are getting better and better requiring less and less H/W and power to run the same inference power.

Perhaps our hunger for ever more powerful models will be enough to offset this, but I am not sure.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#129

Before the American tinfoil-hat data center nuts comes out in force: - This is a plant that was going to be decommissioned without investment - Finland is a rational country due to their small size and unfortunate proximity to Russia. They tend to do rational things like invest in good energy infrastructure. Nobody will be losing power due to this deal - Finland is one of the cleanest/greenest energy markets on earth…

Its pretty delusional to suggest that working nuclear plant was going to be decommissioned without this considering that electricity consumption is projected to rise rapidly. There currently is shortage of steady power in Finland so no nuclear plants are gonna be closed barring catastrophes.

Re: Google will buy half the electricity from one of Finland's nuclear power plants

#130
post #125

Earlier quoted context omitted.

1. Chernobyl disaster was not related in any way with nuclear plant normal functioning. It was "experiment of how low output reactor can go" proposed and exercised by people without knowledge or experience. It's monument of why government officials should not touch anything related to science 2. Chernobyl nuclear plant was very poor copy of safe by design nuclear plant. It had critical flaw in carbon based proton cat…

> some greedy, uneducated people from the past wanted better position We don't have greedy, uneducated people who want better positions now?

And died horrendous dead? Because guy who did this was in nuclear plant and was buried in lead coffin in closed zone.

His skin was falling from body while he was still breathing

Post reply on HN