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Power Constraints

All articles tagged with #power constraints

Trillions Won't Fix the AI Data-Center Bottleneck
technology1 month ago

Trillions Won't Fix the AI Data-Center Bottleneck

Despite forecasts of roughly $1 trillion in AI-data-center spending, cash isn’t the bottleneck. The big limits are power availability, skilled labor, land, and permitting, plus regulatory pushback on new builds. BloombergNEF warns of a 19 GW power shortfall by 2035 if growth persists, and utilities may approve only a fraction of requested hookups. As a result, AI data-center deployment is likely to proceed more slowly and in fits and starts, even as demand remains robust and suppliers of GPUs, CPUs, memory, and power equipment stand to benefit. In a worst-case scenario, compute could be constrained and users shift to cheaper models, but the current trend is toward continued heavy investment despite the bottlenecks.

Voyager 1: A Four-Year Mission That Outlived Its Power
technology2 months ago

Voyager 1: A Four-Year Mission That Outlived Its Power

Launched in 1977 for a four‑year mission, Voyager 1 is now the farthest human‑made object, roughly 15 billion miles away; by November 2026 a radio signal will take 24 hours to reach it. With dwindling plutonium power and only two instruments still active, NASA’s JPL team performs a staged ‘triage’—turning off heaters and reviving long‑dead thrusters—to keep the craft alive into the 2030s, relying on a tiny ground crew and a two‑day command loop while the Golden Record sails through interstellar space.