There is a true “green” benefit to all the efficiencies covered in this book. Greenhouse gas emissions (GHG,) related to carbon footprint, are greatly reduced when power and cooling are reduced as a result of improved when IT efficiency. It makes both business and environmental sense to implement mainstream IT efficiency in the areas covered in this book. This book addresses the key topics related to “green” technology trends and gives you a plan in many key areas to embark on savings for your company.