The AI Data Center E-Waste Problem Is Huge — and Getting Bigger
The Basel Action Network published The Coming AI Waste Wave on 15 September 2026, projecting 395 to 617 million tonnes of AI-driven electronic equipment retired between 2025 and 2050 — 15 to 23 million forty-foot shipping containers, or about six laps of the Earth end to end. The figure is roughly 40 to 60 times higher than the most widely cited academic projection, and the reason is scope rather than growth: every earlier study counted servers and accelerators, which are only 13 percent of a data center’s electro-mechanical mass. This article works through the 70,000 tonnes per gigawatt constant, the five equipment categories and their replacement cycles, the downstream AI Waste Contagion that turns out to be the larger half of the total, the arithmetic behind the container claim, and the report’s own arguments for why it might be wrong in either direction.