Natural Gas Stocks Inventory in France increased to 103.10 TWh on Monday September 28 from 102.85 in the previous day. Natural Gas Stocks Inventory in France averaged 73.13 TWh from 2011 until 2026, reaching an all time high of 134.28 TWh in November of 2023 and a record low of 3.79 TWh in April of 2018.