Over the last several decades, it has become increasingly accepted that the term xenobiotic relates to environmental impact, since environmental xenobiotics are understood to be substances foreign to a biological system, which did not exist in nature before their synthesis by humans. In this...

Nowadays, the electric connection circuits of power plants (based on fossil fuels as well as renewable sources) entail generator circuit-breakers (GCBs) at the generator terminals, since the presence of that electric equipment offers many advantages related to the sustainability of a power...

The paper illustrates some aspects of energy conversion processes during underground electric train operation. Energy conversion processes are explained using exergy, in order to support transport system sustainability. Loss of exergy reflects a loss of potential of energy to do work. Following...

Some aspects are illustrated of energy conversion processes during the operation of electric railway vehicles with traction induction motors, in order to support transport systems’ sustainability. Increasing efforts are being expended to enhance the sustainability of transportation...

Solar irradiation is one of the important parameters that should be taken into consideration for the design and utilization of a photovoltaic system. Usually, the input parameters of a photovoltaic system are solar irradiation, the ambient environment temperature and the wind speed, and as a...

Concepts, methods and applications -- Motivation -- An introduction to exergy and economics -- Exergy -- Exergy and economics -- Exergy and economic methods -- Applications of exergy-based economic methods -- History of exergy and economic methods -- Illustrative examples -- Exergy analysis --...

Chapter 1: Introduction -- Chapter 2: Circular Economy research: From theory to practice -- Chapter 3: Conceptualization of Circular Economy 3.0: synthesizing the 10Rs hierarchy of value retention options -- Chapter 4: Working with new conceptualization of Circular Economy 3.0 -- Chapter 5: The...