Industry is a critical sector for the achievement of European climate goals, in particular specific energy-intensive products/processes (e.g. steel, cement, ethylene, ammonia). A reduction target of over 90% for industry requires a wide variety of reduction options. While the EU Low-Carbon...

The paper first outlines the challenges the global energy system is facing. It then summarises the present knowledge of energy efficient solutions in all energy using sectors from primary energy to useful energy and, more importantly, from useful energy to energy services (material efficiency...