Harald Hannelius on Nostr: npub1vypq6…xaghx how long can it sustain 550 MW?npub1vypq6jrs2melhg7y3ug2jn6dguqs6kzxhmtcd3a3qezelautzyvquxaghx (npub1vyp…aghx) how long can it sustain 550 MW?