Natural Gas Stocks Inventory in Denmark increased to 2.86 TWh on Sunday March 22 from 2.81 in the previous day. Natural Gas Stocks Inventory in Denmark averaged 6.66 TWh from 2020 until 2026, reaching an all time high of 10.37 TWh in September of 2020 and a record low of 2.56 TWh in February of 2026.