Hydropower produced 91.3% of Norway's electricity in December 2019, equivalent to 11.29 terawatt-hours (TWh), according to Statistics Norway (SSB) on Monday.
In addition to hydropower, the country produced 6.4% of its electricity from wind power and 2.3% from thermal power.
The country's total electricity production was 12.37 TWh in December 2019.
The largest share of consumption composed of the extraction of crude petroleum and natural gas, and power-intensive manufacturing.
The Nordic country's electricity consumption decreased by 1.2% in December 2019, compared to the same period last year.
By Murat Temizer