Key Takeaways NEXT signs $9 billion in EPC contracts with Bechtel to build Train 4 and Train 5 at Rio Grande LNG. The$4.77 billion Train 4 deal and $4.32 billion Train 5 deal include fixed pricing through Sept. 15, 2025. NEXT aims to reach FID on Train 4 before pricing validity ends and advances supply deals for Train 5.NextDecade Corporation (NEXT) , a U.S.-based liquefied natural gas producer, announced that it has finalized contracts with Bechtel Energy for the construction of Train 4 and Train 5 at i ...