Hydropower produced 92.7% of Norway's electricity in March, according to Statistics Norway (SSB) on Monday.
The country produced 11.31 terawatt-hours (TWh) of electricity.
In addition to hydropower, the country produced 4.7% of its electricity from wind power and 2.7% from thermal power.
The extraction of crude petroleum and natural gas, and power-intensive manufacturing composed the largest share of consumption.
The Nordic country's electricity consumption decreased by 7.4% in March, compared to the same period last year.
By Murat Temizer