Natural Gas Stocks Injection in Ukraine decreased to 352.44 GWh/d on Monday June 1 from 364.95 in the previous day. Natural Gas Stocks Injection in Ukraine averaged 163.11 GWh/d from 2023 until 2026, reaching an all time high of 625.58 GWh/d in September of 2025 and a record low of 0.00 GWh/d in December of 2023.