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US Coal Consumption vs US Wind Power Generation
US Coal Consumption and US Wind Power Generation correlate at r = -0.90 over 43 years (1983–2025), p < 0.0001. With the time trend removed, r = -0.97. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = < 0.0001) and the association survives trend removal (detrended r = -0.97). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- -0.90
- p-value
- < 0.0001
- Years compared (n)
- 43 (1983–2025)
- 95% confidence interval
- -0.94 to -0.82
- Correlation with the time trend removed
- -0.97
Sources
- US Coal Consumption (TWh): Our World in Data. US Coal Consumption (Our World in Data: Coal).
- US Wind Power Generation (TWh): Our World in Data. US Wind Power Generation (Our World in Data: Wind).
Related pairs
- US Wind Power Generation vs US Population Aged 65+ (r = +0.99)
- US Renewable Energy Share vs US Wind Power Generation (r = +0.99)
- US Wind Power Generation vs US Federal Debt Outstanding (r = +0.99)
- US Wind Power Generation vs US CO₂ Emissions per Capita (r = -0.95)
- US Wind Power Generation vs US R&D Expenditure (r = +0.95)
- US Wind Power Generation vs US GDP (current US$) (r = +0.94)
Correlation does not imply causation. How the verdict is worked out.