Exergy analysis has been applied to the life cycle of steel. Our model yields the estimate that the U.K. steel sector consumed 22GJ of exergy per tonne of steel delivered to product manufacture in 1994. The analysis shows that process improvement and increased recycling within the life cycle...

There are currently two main drivers for the consideration of ground source energy systems in the built environment in the UK. Firstly, building occupiers and owners are becoming increasingly concerned at rising energy prices whilst building designers are also required to reduce, due to European...