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US Energy Use per Capita vs US GDP per Capita

US Energy Use per Capita and US GDP per Capita correlate at r = -0.46 over 61 years (1965–2025), p = 1.7e-4. With the time trend removed, r = -0.59. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = 1.7e-4) and the association survives trend removal (detrended r = -0.59). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
-0.46
p-value
1.7e-4
Years compared (n)
61 (1965–2025)
95% confidence interval
-0.64 to -0.24
Correlation with the time trend removed
-0.59

Sources

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Correlation does not imply causation. How the verdict is worked out.