CorrelateAI › Pairs

US Electricity Generation vs US Energy Use per Capita

US Electricity Generation and US Energy Use per Capita correlate at r = -0.40 over 41 years (1985–2025), p = 0.0091. With the time trend removed, r = +0.93. Direction flips without the trend.

Verdict: Direction flips without the trend. The raw correlation is -0.40, but once each series' time trend is removed it becomes 0.93. The year-to-year movements run the opposite way to the long-run trends, so the headline number is misleading.

Pearson r
-0.40
p-value
0.0091
Years compared (n)
41 (1985–2025)
95% confidence interval
-0.63 to -0.11
Correlation with the time trend removed
+0.93

Sources

Related pairs

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