Climate scientist Zeke Hausfather tracked his Claude Code usage over eight weeks: 3.2 billion tokens and about 170 kWh of data center electricity. Per prompt, that's roughly 600 times more than a typical AI chat. His data shows how much the low figures reported by Google and OpenAI distort the reality of agent-based AI.

Der Klimawissenschaftler Zeke Hausfather hat seinen Claude-Code-Verbrauch über acht Wochen gemessen: 3,2 Milliarden Token, rund 170 kWh Rechenzentrumsstrom, pro Prompt etwa…

Climate scientist Zeke Hausfather tracked his Claude Code usage over eight weeks: 3.2 billion tokens and about 170 kWh of data center electricity. Per prompt, that's roughly 600…