Electricity Generation Index
You can't fake electricity. Every factory, warehouse, and data center shows up here.
Physical Activity, Not Estimates
The Fed's Industrial Production index for electric power generation tracks how much electricity U.S. utilities actually produced each month. GDP is estimated from surveys, tax receipts, and models that get revised for years. Electricity generation is a physical measurement. Factories either drew power or they didn't. The series goes back to 1972.
The Grid Doesn't Wait for the BEA
Energy consumption and economic activity are inseparable. When manufacturers ramp production, the grid lights up. When they cut shifts, it goes quiet. Generation data arrives monthly with minimal revision — no seasonal-adjustment debate, no methodology controversy. Both the 2008 recession and the April 2020 COVID cliff showed up in generation data before official GDP confirmed what was happening.
Reading the Divergence
Generation trending down while GDP prints positive means real physical activity is slowing before the official numbers admit it. Generation rising during a reported slowdown suggests the headline stress is overstated. Either way, you can't fake the electrons.
THE SCORE, EVERY MONDAY.
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