Kunnafonidila kanulen,laala i y’a kɔlɔsi ko kɔsa in na, Sinuwa gɔfɛrɛnaman ka 'Dual Control of Energy Consumption' ye nɔ dɔ bila fɛn dilanko tɔn dɔw ka fɛn dilanni seko la, wa, yamaruyaw dili baara dɔw la, o ka kan ka bila kɔfɛ. Ka fara o kan, Sinuwa MI .

Aw ye laadilikan jɔnjɔnw sɔrɔ walasa ka PVC sɛbɛnw cogoya jateminɛ. Aw ye baara kɛcogo dege ni senfagabana sɛgɛsɛgɛli ye, i n’a fɔ kasa, sɔgɔli, ani sɛgɛnlafiɲɛbɔ, walasa ka a dɔn ko aw bɛ PVC furaw san minnu ka ɲi, minnu bɛ mɛn.