Prosiect Gwresogi Isgoch Graffîn NexGen yw un o nifer o dreialon sy’n cael eu cynnal gyda chymdeithas dai Cartrefi Melin a chyda chymorth ariannolRhaglen Ôl-osod er mwyn Optimeiddio Llywodraeth Cymru.
NexGen’s Graphene Infrared Heating is one of a number of innovate trials being carried out by housing association Melin Homes thanks to funding through theWelsh Government’s Optimised RetroFit Programme.