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Statistics

3 pieces in Statistics. Stats, reviews, and desk notes.

StatisticsJul 10, 2026

China AI data centers, in IEA numbers — not a brochure TAM

China used about 25% of world data-center electricity in 2024 (~104 TWh) and adds ~175 TWh by 2030. Coal still ~70% where the load sits.

10 min read

StatisticsJun 25, 2026

AI salaries by country, 2026: the pay gap reshaping where models get built

Levels.fyi’s US machine-learning median is $278,800 total comp. Senior India cash often sits in a $30–60k band. Sourced ranges, not a 9× meme.

17 min read

StatisticsMay 20, 2026

AI energy use, in numbers that mean something

Training runs make headlines. Inference is the line item on the grid. IEA, LBNL, Ireland CSO, and query-level watt-hours — with sources.

12 min read