Tuuina atu i le atinaʻeina ma le mamanu o mea tau eletise, mea tau fesoʻotaʻiga, gaosiga o fale gaosi oloa, meafaigaluega faʻafomaʻi, eletise eletise, malosi o le photovoltaic, faʻasologa o taʻavale afi faʻasolosolo ma isi oloa ma auaunaga faʻapitoa i matata faʻapitoa.O polokalame fa'alauiloa ma oloa ua fa'ataunu'uina le tele o taunu'uga i matata eseese.