Natural Gas Stocks Inventory in Netherlands increased to 19.99 TWh on Sunday May 24 from 19.58 in the previous day. Natural Gas Stocks Inventory in Netherlands averaged 85.60 TWh from 2011 until 2026, reaching an all time high of 144.23 TWh in October of 2015 and a record low of 6.66 TWh in April of 2026.