Source: The Next Web
Solaria is attempting to solve a concrete problem: data centres need 24/7 power but solar only works during daylight, making co-location of generation, storage, and compute the only way to avoid grid dependency and carbon accounting tricks. This model works only if battery costs keep falling and if regulators allow utilities to bypass traditional interconnection queues—both uncertain, but if they hold, it threatens the current infrastructure arbitrage where hyperscalers buy cheap grid power during off-peak hours. The €300m bet signals that Spain's energy-heavy industrial zones now see renewable self-sufficiency as a competitive advantage worth capturing before grid congestion makes it mandatory rather than optional.