Abstract
This chapter explores the complex issue of sustainable computing, focusing on its environmental implications. It outlines the principles of green computing, the carbon footprint associated with technology, and the role of data centers in minimizing it. The chapter also highlights the importance of energy efficiency in computing, highlighting the growing energy consumption in IT and outlines strategies for achieving it. It also discusses the role of emerging technologies like renewable energy, IoT, smart grids, quantum computing, and sustainable algorithms in promoting sustainability. The chapter also highlights the role of software solutions in sustainable computing, including green software development practices, virtualization, cloud computing, and power management software. The chapter discusses the practical application of sustainable computing in organizations, highlighting challenges, ethical considerations, and a roadmap for the future of sustainable computing, enriched with case studies.
TopBackground And Significance
The modern world is undeniably shaped by the omnipresence of information technology, with the ubiquity of digital devices, cloud computing, and the Internet. While these technological advancements have revolutionized our daily lives and global business practices, they have also led to a concerning environmental footprint. The proliferation of electronic devices, data centers, and the energy-intensive nature of computation have culminated in a significant carbon footprint. Recognizing the ecological urgency, the concept of “green computing” has emerged as a crucial endeavor, aiming to mitigate the environmental impact of the digital age(Lin et al., 2023).
Green computing, often referred to as sustainable or eco-friendly computing, represents a holistic approach to design, manufacture, use, and disposal of computing devices and systems with minimal environmental impact. It underscores the vital need to align technological progress with sustainability goals. As the demand for computing power surges, understanding and addressing the environmental implications of our digital lifestyles becomes imperative(Liang et al., 2022).
This chapter delves into the multifaceted realm of green computing, with a particular focus on its fundamental principles and the strategies employed to reduce the carbon footprint associated with information technology. We also explore how emerging technologies can play a pivotal role in fostering sustainability and enhancing energy efficiency. Our aim is to provide an in-depth examination of the latest advancements and best practices in the field(Issa et al., 2022).
The scope of this chapter encompasses a broad spectrum of topics, including the foundational concepts of green computing, the quantification of carbon emissions, and methods to minimize energy consumption. Furthermore, we delve into how emerging technologies, such as the integration of renewable energy sources, the Internet of Things (IoT), and quantum computing, can contribute to sustainability. We also spotlight the crucial role of software solutions in achieving greener technology(Chong et al., 2022).
Key Terms in this Chapter
RAM: Random Access Memory
ISO: International Organization for Standardization
OS: Operating System
E-Waste: Electronic Waste
PUE: Power Usage Effectiveness
REC: Renewable Energy Credit
CPU: Central Processing Unit
CO2: Carbon Dioxide
CPU: Central Processing Unit
IT: Information Technology
GHG: Greenhouse Gas
IoT: Internet of Things