Avenir LNG announced it has entered into a time charter party (TCP) with Shell for the newbuild 20,000-cubic-meter capacity liquefied natural gas (LNG) bunkering supply vessel Avenir Achievement.Avenir LNG, a joint venture between Stolt-Nielsen, Hoegh LNG and Golar LNG, said the time charter is expected to begin in the first quarter of 2023 and will run for a period of three years with an option