WallEx

joined 1 year ago
[–] WallEx@feddit.de -2 points 5 months ago

New technologies will sometimes need more energy. Thats hardly news. If we continue yo switch to renewables the impact will also be small. AI isnt even listed as its own point, heck it is not even listed in most energy budgets, yet it sounds like there will be no energy left for the rest, which is laughable, since it likely uses around 1% of the energy needed (its estimated at 2% for it in general)

[–] WallEx@feddit.de 5 points 5 months ago (1 children)

Lol, came here to write exactly that. They learned from the best.

[–] WallEx@feddit.de 3 points 5 months ago* (last edited 5 months ago)

Paying around 300€/MWh in germany ...

But also we have well insulated houses, so its not that bad (i think). I am paying around 100 bucks for electricity and gas for one person.

[–] WallEx@feddit.de 9 points 5 months ago (1 children)

And all that only with massive state funding, impressive.

[–] WallEx@feddit.de 12 points 5 months ago* (last edited 5 months ago) (6 children)

Ottomotoren haben eine Effizienz von 30-35%. Diesel 45%. Elektromotoren 65%.

Nuf said

Edit: bei der Herstellung von 6 Liter Diesel werden 42 kWh Energie verbraucht. Bei einem Heizwert von 9,8kWh pro Liter, also 58,8 kWh auf 6 Liter. Heißt fast die gesamte Energie wird eh anders verbraucht um den Brennstoff herzustellen.

[–] WallEx@feddit.de 9 points 5 months ago (1 children)

Da Ottomotoren eh nur 30-35% Effizienz haben geht in dem einen schritt schon das verloren, was bei elektrischen Fahrzeugen nach mehreren wandlungsschritten erst verloren ist. Ich glaube kaum, dass sich das durch effiziente Herstellung ausgleichen lässt, zumal Ottomotoren schon sehr ausgereift sind.

[–] WallEx@feddit.de -3 points 6 months ago (21 children)

Why? This is a very real possibility.

[–] WallEx@feddit.de 0 points 6 months ago (1 children)

No, its a tone deaf joke.

[–] WallEx@feddit.de 5 points 6 months ago (3 children)

Damit macht man sich aber sehr schnell sehr unbeliebt, sollte einem bewusst sein. Petzen mag niemand, egal wie berechtigt.

[–] WallEx@feddit.de 3 points 6 months ago

Ah, right, didnt know, thanks! Only heard about it afterwards

[–] WallEx@feddit.de 10 points 6 months ago (2 children)

I live in Germany, nothing happened. So this is barely news.

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