The tanker Maria Energy, left, loaded with liquefied natural gas, is moored at the floating terminal Hoegh Esperanza, in Wilhelmshaven, Germany, Jan. 3, 2023. Attacks by Yemen's Houthi rebels are posing a new threat to the future of energy supplies to the European Union, which relies on imported oil and natural gas to power factories, generate electricity, run vehicles and more. (Sina Schuldt/dpa via AP, file)
