Bydd trafodaethau’r ‘archwiliad dwfn’ hwn yn fan cychwyn ar gyfer datblygu strategaeth ddiwydiannol ar gyfer pren i Gymru. Bydd yn adeiladu ar lwyddiant y Strategaeth Dulliau Adeiladu Modern a phrosiect ‘Cartrefi o Bren Lleol’ Woodknowledge Wales.  Bydd yn cynnwys edrych ar rôl CNC, sydd wedi ymrwymo i werthu hyd at 30% o'u pren drwy fodel gwahanol i’r model presennol sy'n canolbwyntio ar sicrhau’r gwerth ariannol uchaf yn unig. O safbwynt y galw, cam cyntaf pwysig tuag at ysgogi mwy o alw yw dadansoddi cylch bywyd y carbon mewn adeilad, gan gynnwys y 'carbon corfforedig' mewn deunyddiau adeiladu.
The discussions of the deep dive will form a starting point for the development of a timber industrial strategy for Wales. This will build on the success of the Modern Methods of Construction Strategy and the Home-Grown Homes project led by Woodknowledge Wales. It will include looking at the role of NRW, who have committed to selling up to 30% of their timber through alternatives to the current model focussed on sale for highest financial value. On the demand side, an important first step to stimulating greater demand is enabling lifecycle analysis of the carbon in a building, including ‘embodied carbon’ in construction materials.