Tech company Epic Systems uses thousands of boreholes to help heat and cool its office buildings, a “marquee” clean energy project that gas utilities may try to replicate.By Phil McKennaVERONA, Wis.—You only need a glance at the “Intergalactic Headquarters” of Epic Systems to realize the corporate campus of this medical records software company is not a typical office park.
Observations from the Little Bunker
Last updated: October 16, 2025 02:57 AM
Atmospheric CO₂
424.4 ppm
+18.2
ppm/year
Atmospheric CH₄
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year