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Energiewende: Werden Alexa und Co. uns helfen, die Dunkelflaute zu meistern?
Energiewende: Werden Alexa und Co. uns helfen, die Dunkelflaute zu meistern?
Neben dem Ausbau der Netze und Wasserstoff-basierter Reservekraftwerke hängt die Sicherheit der Stromversorgung vor allem davon ab, wie schnell es gelingt, den Strommarkt zu flexibilisieren. Smarte Hausenergiemanagement-Systeme sind dabei zentral – und heute möglich.
Der Himmel ist bewölkt, aber es geht kaum Wind – und dann gehen in Deutschland die Lichter aus. Dieses Szenario – die sogenannte Dunkelflaute – musste schon oft herhalten, wenn die fossile Lobby die Energiewende verzögern wollte. Dabei haben Forschende schon vor 20 Jahren gezeigt, dass eine europaweite Stromversorgung mit 100 Prozent erneuerbaren Energiequellen möglich ist. Doch die Politik muss dringend den richtigen Rahmen schaffen, damit es so kommt – und am Ende nicht die Weltuntergangspropheten recht behalten.
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