The Map Room · Infrastructure

Infrastructure history, on one screen.

The grid, the fuel cushion, the strategic reserves and the sea lanes that carry world trade, back through the decades. Toggle series on and off, zoom to an era, and see how storage, prices, production and attacks on shipping actually moved through past shocks — context for whatever they’re doing now.

Shaded bands = U.S. recessions (NBER). Dashed lines = key thresholds (SPR capacity, Cushing minimum).