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Sunspot Number vs US Electricity Use per Capita
Sunspot Number and US Electricity Use per Capita correlate at r = -0.23 over 35 years (1990–2024), p = 0.188. With the time trend removed, r = -0.19. Not statistically significant.
Verdict: Not statistically significant. With n = 35, this correlation isn't statistically significant (p = 0.188). It could easily be chance.
- Pearson r
- -0.23
- p-value
- 0.188
- Years compared (n)
- 35 (1990–2024)
- 95% confidence interval
- -0.52 to 0.11
- Correlation with the time trend removed
- -0.19
Sources
- Sunspot Number (yearly mean): SILSO. Yearly mean total sunspot number (SILSO, Royal Observatory of Belgium).
- US Electricity Use per Capita (kWh): World Bank. US Electricity Use per Capita (World Bank indicator EG.USE.ELEC.KH.PC).
Related pairs
- US Annual CO₂ Emissions vs US Electricity Use per Capita (r = +0.80)
- US Dollar to British Pound vs US Electricity Use per Capita (r = -0.80)
- US Oil Consumption vs US Electricity Use per Capita (r = +0.80)
- US Electricity Use per Capita vs US Health Expenditure (r = -0.76)
- US Alcohol Consumption vs Sunspot Number (r = -0.70)
- US Electricity Use per Capita vs US Female Labor Force Participation (r = +0.70)
Correlation does not imply causation. How the verdict is worked out.