Natural Gas Stocks Injection in Ukraine remained unchanged at 0 GWh/d on Saturday January 31. Natural Gas Stocks Injection in Ukraine averaged 164.59 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.