ONE Nuclear Energy LLC ("ONE Nuclear"), an independent developer of large-scale energy solutions powered by natural gas and advanced nuclear technologies, announced today that it has executed a binding letter of intent (LOI) with a prominent Louisiana landowner group, providing site control for the development of Project Cayman, a 2.88 GW natural gas plant and a 700MW, 2.88GWh Battery Energy Storage System (BESS) project with a co-located high-capacity data center campus.