Andreas Büttner
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andbu.bsky.social
Andreas Büttner
@andbu.bsky.social
RA Chair of Energy Economics @tudresden.bsky.social| interested in models, empirics and the green transition
220 Mrd. EUR klingt nach einer krassen Überschätzung, aber im oberen zweistelligen Mrd.-Bereich p.a. dürften die Kosten schon liegen. Der Ariadne-Szenarienreport landet bei max. 50 Mrd. EUR, aber nur wenn alles ideal und nach Plan läuft:
ariadneprojekt.de/media/2025/0...
ariadneprojekt.de
December 6, 2025 at 6:14 PM
And, for the sake of completeness, there‘s a Kurzfristenergieversorgungssicherungsmaßnahmenverordnung too.

www.bundeswirtschaftsministerium.de/Redaktion/DE...
Verordnung zur Sicherung der Energieversorgung über kurzfristig wirksame Maßnahmen
www.bundeswirtschaftsministerium.de
October 24, 2025 at 8:08 AM
I don‘t want to be too picky, but afaik it‘s Mittelfristenergieversorgungssicherungsmaßnahmenverordnung, which is even nicer in my view.

dip.bundestag.de/vorgang/vero...
DIP
dip.bundestag.de
October 24, 2025 at 8:03 AM
I was already wondering when the pre-order from April would be sent out, but it's good to hear that it was simply due to the high demand.
Congratulations on the great success, looking forward to getting it soon!
June 6, 2025 at 5:59 PM
Perhaps is phone was in ... plane mode?
May 28, 2025 at 8:32 PM
Springtime essential and perfect all-rounder: As a refreshment (preferably on the rocks), sun cream for the first days outdoors or a sauce for asparagus. Indispensible cultural asset.
May 3, 2025 at 7:14 PM
Just occasionally tracking the negative prices and still remembered the pattern from this week. 😅
April 12, 2025 at 4:21 PM
Last week's wholesale electricity price for the German market zone, with A in the night/morning and B in the afternoon.
April 12, 2025 at 4:11 PM
Maybe it's just a German thing, but in my experience eduroam's functionality is rather stochastic, and especially guests from other (eduroam-participating) institutions often encounter mysterious certificate problems.
February 16, 2025 at 8:46 AM