Handbook of Process Integration (PI): Minimisation of Energy and Water Use, Waste and Emissions, Second Edition provides an up-to-date guide on the latest PI research and applications. Since the first edition published, methodologies and sustainability targets have developed considerably. Each chapter has been fully updated, with six new chapters added in this release, covering emissions, transport, water scarcity, reliability and maintenance, environmental impact and circular economy. This version also now includes worked examples and simulations to deepen the reader's understanding. With its distinguished editor and international team of expert contributors, this book is an important reference work for managers and researchers in all energy and sustainability industries, as well as academics and students in Energy, Chemical, Process, and Environmental Engineering.