Cost Of Marc's Gas Use

Left: Marc likes to consume natural gas, especially in winter. A nice seasonal signal shows up.

Left: Marc pays for his natural gas too, especially in winter.

Left: Interesting graph! Inflation really shows up here. The California Energy Crisis of 2000/01 really shows up too.

Wow, look how abruptly everything falls apart in 2008! The Great Depression II has arrived!

(Utility: Pacific Gas and Freakin' Electric)