Rhan o’r Biblinell Nwy Naturiol Hylifedig (LNG)...
Y Biblinell Nwy Naturiol Hylifedig (LNG),...
Depo Piblinell Nwy Naturiol Hylifedig (LNG)...
Piblinell nwy naturiol yn ymestyn 316km o...
MORLAIS CASTLE QUARRIES (EAST)
ACREFAIR CHEMICAL WORKS
MYNYDD GORDDU WIND FARM, ELERCH, TAL-Y-BONT
NORTH HOYLE OFFSHORE WINDFARM, PRESTATYN
RHIWGOCH WATER TREATMENT WORKS, HARLECH
BP CHEMICALS, BAGLAN BAY, BAGLAN
MONSANTO CHEMICAL WORKS, RUABON
ESSO OIL REFINERY;SOUTH HOOK LNG FACILITY...
FOEL GOCH WINDFARM
CRESCENT FACTORY WOOLLEN MILL, GREENFIELD...
LLYSWEN, LIQUIFIED NATURAL GAS (LNG) PIPELINE...
GARTH SMITHY
INCLINE WINDING HOUSE AT TAFARN-FACH,...
PENDERYN QUARRIES: MOEL PENDERYN QUARRY
ANGLE BAY BP OIL TERMINAL AND PUMPING STATION,...
UPPER BANK COPPERWORKS, SWANSEA
GLADESTRY LEAT EARTHWORKS AND POND