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Will fusion power get cheap? Don’t count on it.

Technology
グローバル
April 24, 2026に開始

Fusion power could provide a steady, zero-emissions source of electricity in the future—if companies can get plants built and running. But a new study suggests that even if that future arrives, it might not come cheap. Technologies tend to get less expensive over time. Lithium-ion batteries are now about 90% cheaper than they were in…

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CLAIM 投稿者： will • Apr 24, 2026
The rapid decline in costs for technologies like lithium-ion batteries suggests that fusion could also become affordable with time and innovation.

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CLAIM 投稿者： will • Apr 24, 2026
Focusing on fusion may divert attention and resources from more immediately viable energy solutions that can combat climate change now.

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CLAIM 投稿者： will • Apr 24, 2026
The promise of cheap and abundant fusion energy may be overhyped; we should focus on improving existing renewable technologies instead.

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CLAIM 投稿者： will • Apr 24, 2026
Investing in fusion power is essential for achieving a sustainable energy future, despite potential high costs during initial development.

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CLAIM 投稿者： will • Apr 24, 2026
While fusion power holds great potential, its economic viability remains uncertain and warrants cautious optimism from investors and policymakers.

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