Worrell, E.; van Heijningen, R.J.J.; de Castro, J.F.M.; … - In: Energy 19 (1994) 6, pp. 627-640
New gross energy requirements (GER) have been calculated for 40 materials for the reference year 1988. The materials comprise metals, plastics, paper, ceramics and non-metallic minerals, wood, and fertilizers. GERs are given both for the final (distinguished with respect to energy carriers) and...