U.S. liquefied natural gas (LNG) operations were again disrupted on Wednesday as wintry weather continued to grip the Gulf Coast, forcing traders to shuffle cargoes as American exports continued to decline.

Power has been restored at Cameron LNG in Hackberry, LA, after a problem with the transmission grid knocked it offline Monday. But the terminal was still working to ensure it could safely restart operations, a spokesperson said.

Meanwhile, two of three liquefaction trains remained offline at Freeport LNG on Quintana Island in Texas in order to cut natural gas and electricity consumption in compliance with the state’s emergency declaration. Cheniere Energy Inc. also was said to be diverting cargoes away from Corpus Christi in South Texas to its Sabine Pass terminal in...