id	keyword
ajceb-6692	carbon
ajceb-6692	embodied
ajceb-6692	carbon emissions
ajceb-6692	building
ajceb-6692	carbon counting
ajceb-6692	tools
ajceb-6692	construction
ajceb-6692	cycle carbon
ajceb-6692	life
ajceb-6692	study
ajceb-6692	energy
ajceb-6692	case
ajceb-6692	counting tools
ajceb-6692	ekundayo
ajceb-6692	source
ajceb-6692	materials
ajceb-6692	life cycle
ajceb-6692	table
ajceb-6692	element
ajceb-6692	cradle