Where discrete elements of, or an entire, CCUS network are located in Wales, it is likely that a developer will require a planning permission under the 1990 Act.
Pan fydd y rhwydwaith CCUS cyfan neu rannau ohono, yng Nghymru, mae'n debygol y bydd angen caniatâd cynllunio o dan Ddeddf 1990 ar y datblygwr.